Everyday Calculators
Age Calculator
Calculate your exact age in years, months, days, hours, and minutes. Find out how old...
APR Calculator
Calculate APR (Annual Percentage Rate) from loan amount, fees, interest rate, and...
APY Calculator
Calculate annual percentage yield on savings, CDs, and money market accounts. Convert APR to APY instantly.
ARR Calculator
Calculate ARR calculator — enter your MRR or subscriber count and ARPU to calculate...
Barcode Generator
Generate Code 128 barcodes from text or numbers online for free. Draw barcodes on...
BMI Calculator
Calculate your BMI and BMI Prime from height and weight. Get your health category,...
Burn Rate Calculator
Calculate your startup or business burn rate — how much cash you spend per month. Find...
CAC Calculator
Calculate Customer Acquisition Cost (CAC). Find how much it costs to acquire each new...
CAGR Calculator
Calculate Compound Annual Growth Rate for investments. Compare growth rates, see doubling time, and project future returns.
Capacitor Calculator
Calculate series and parallel capacitance, energy stored, charge, time constant, and...
Churn Rate Calculator
Calculate customer churn rate and revenue churn rate. See the impact of churn on your...
Coin Flip
Flip a virtual coin online. Get heads or tails with true random results. Flip multiple...
Commission Calculator
Calculate sales commission from any amount and rate. Supports tiered commission, base...
Compound Interest Calculator
Calculate compound interest on savings and investments. See how your money grows over...
Cost of Living Calculator
Compare your cost of living between two cities or calculate how much salary you need...
Credit Card Payoff Calculator
Calculate how fast you can pay off credit card debt. See payments, interest, and...
Credit Score Simulator
Simulate how actions affect your credit score. See the impact of paying off debt,...
Date Calculator
Add or subtract days, weeks, months, or years from any date. Calculate the date...
Days Between Dates Calculator
Calculate the exact number of days, weeks, months, and business days between any two dates. Free and private.
Days in a Year Calculator
Calculate days in any year with weekday breakdown, leap year check, and remaining days counter.
Debt-Free Date Calculator
Calculate your exact debt-free date from balance, interest rate, and monthly payment. See interest saved with extra payments.
Debt Payoff Calculator
Calculate how long it takes to pay off debt and how much interest you will pay. See...
Debt Snowball vs Avalanche
Compare debt snowball and avalanche methods side by side. See which strategy saves...
Debt to Income Ratio Calculator
Calculate your debt-to-income ratio instantly to see where you stand for mortgage...
Dice Roller
Roll virtual dice online. Choose number of dice and sides (d4, d6, d8, d10, d12, d20,...
Discount Calculator
Calculate discounts and final prices. Enter original price and discount percentage instantly.
Emergency Fund Calculator
Calculate how much emergency fund you need and how long it takes to save. Free...
Final Grade Calculator
Find out what grade you need on your final exam to get your target class grade. Enter...
FIRE Calculator
Calculate your financial independence date. Free FIRE calculator shows when you can...
50/30/20 Budget Calculator
Apply the 50/30/20 budget rule to your income instantly. Free calculator shows your...
Zero-Based Budget Calculator
Create a zero-based budget where every dollar has a job. Free YNAB alternative with no signup required.
GPA Calculator
Calculate your cumulative GPA from multiple courses. Enter letter grades and credit...
Grade Calculator
Calculate your weighted or unweighted class grade from assignments, exams, and...
Hourly to Salary Calculator
Convert your hourly rate to annual salary, monthly pay, weekly pay, and daily rate....
Hours Calculator
Calculate hours and minutes between two times. Perfect for timesheets, work hours...
House Affordability Calculator
Calculate how much house you can afford based on your income, debts, down payment, and...
Inflation Calculator
Calculate how inflation affects your money over time. See the buying power of past and...
Personal Inflation Rate Calculator
Calculate YOUR personal inflation rate based on how you actually spend. Compare your rate to official CPI with category breakdown.
Investment Return Calculator
Calculate investment return calculator — enter initial investment, final value, and...
ETF vs Mutual Fund Calculator
Compare ETF vs mutual fund long-term returns after fees. See how expense ratios compound over time and which saves you more money.
Life Insurance Calculator
Calculate how much life insurance coverage you need. Factor in income, debts,...
Loan Payment Calculator
Calculate monthly loan payments, total interest, and total cost for any loan. Works...
LTV Calculator
Calculate Customer Lifetime Value (LTV/CLV). Find the total revenue a customer...
Miles to KM Converter
Convert miles to kilometers and km to miles instantly as you type. Free, private...
Mortgage Calculator
Calculate monthly mortgage payments, total interest, and full amortization schedule....
Mortgage Overpayment Calculator
Calculate how much you save by overpaying your mortgage. See years cut off and...
MRR Calculator
Calculate Monthly Recurring Revenue (MRR) from subscribers and pricing. Track new,...
Net Worth Calculator
Calculate your net worth by adding up assets and subtracting liabilities. See your...
NPV Calculator
Calculate Net Present Value (NPV) of an investment with multiple cash flows. Determine...
Ohms Law Calculator
Calculate voltage, current, resistance, and power using Ohm's Law with unit conversion.
Ounces to Liters Converter
Convert fluid ounces to liters and liters to ounces instantly. US and Imperial units with reference chart.
Password Generator
Generate strong, random passwords instantly. Customize length, include uppercase,...
Power Factor Calculator
Calculate power factor, phase angle, and capacitor correction from real, apparent, and reactive power.
Payback Period Calculator
Calculate payback period calculator — enter your initial investment and expected cash...
Percent Difference Calculator
Calculate the percentage difference between two numbers. Find how different two values...
Percentage Decrease Calculator
Calculate percentage decrease from one number to another. Find the percent drop,...
Percentage Increase Calculator
Calculate the percentage increase from one number to another. Find percent change,...
Personal Loan Calculator
Calculate personal loan payments, total interest, and amortization schedule instantly....
Pomodoro Timer
Use this free Pomodoro timer for focused work sessions. 25-minute work intervals with...
Property Tax Estimator
Estimate your annual property tax from your home's assessed value, local tax rate, and...
QR Code Generator
Generate QR codes for URLs, text, WiFi, email, phone numbers, and more. Download as...
Random Number Generator
Generate random numbers between any range. Supports single or multiple numbers, unique...
Refinance Calculator
Should you refinance? Compare your current mortgage to a new loan. See monthly...
Retirement Calculator
Plan your retirement savings. See projected savings, monthly income, and whether you are on track.
Rent Increase Calculator
Calculate your new rent after a percentage or dollar increase. See the monthly and...
Rental Yield Calculator
Calculate gross and net rental yield on investment properties. Compare buy-to-let...
ROAS Calculator
Calculate ROAS (Return on Ad Spend) for your advertising campaigns. Find how much...
ROI Calculator
Calculate Return on Investment (ROI) from investment cost and gain. Find ROI...
Runway Calculator
Calculate your startup runway — how many months your cash will last at current burn...
Sales Tax Calculator
Calculate sales tax on any purchase. Find tax amount, total price with tax, or...
Savings Goal Calculator
Calculate how much to save each month to reach your savings goal. Factor in interest...
Solar Panel Calculator
Estimate solar panel costs, savings, and payback period based on your electricity...
Stamp Duty Estimator
Estimate stamp duty or property transfer tax on a home purchase. Select buyer type and...
Tax Residency Day Counter
Count the number of days spent in a country during a tax year to determine tax...
Time Calculator
Add or subtract hours, minutes, and seconds. Calculate time duration between two...
Tip Calculator
Calculate tips and split bills among friends. Quick gratuity calculator for restaurants.
Sleep Calculator (Legacy URL)
Redirect link for older sleep calculator bookmarks. This forwards to the latest sleep tool path.
Travel Cost Calculator
Plan your trip budget for solo or group travel. Track flights, hotels, food, and...
Trivia Quiz Generator
Generate instant trivia quizzes on science, history, geography, sports, and 20+ topics. Choose difficulty, set a timer — free and unlimited.
Today in History
Discover what happened on today's date throughout history — major events, notable births, deaths, and date facts. Updates daily.
Visa Stay Counter
Count days spent in a country for visa compliance. Track 90/180, 183-day, and custom...
Bonus Tax Estimator
Estimate how much of your bonus you take home after federal, state, and FICA taxes....
Corporation Tax Planner
Plan your corporation tax for US and UK businesses. Calculate taxable profit, tax due,...
Gross-Up Calculator
Calculate the gross (pre-tax) amount needed to achieve a specific net (after-tax)...
Invoice Generator
Create professional invoices for free — entirely in your browser. No signup, no...
Payroll Tax Calculator
Calculate payroll taxes, deductions, and net pay for US and UK employees. Confidential...
Pregnancy Due Date Calculator
Calculate your pregnancy due date privately. Uses Naegele's rule from your last...
Rent vs Buy Calculator
Compare the true cost of renting vs buying a home over time. Private, browser-only...
SaaS Valuation Calculator
Estimate your SaaS company valuation using revenue multiples and the Rule of 40. 100%...
Scientific Calculator
Calculate browser-based scientific calculator with trig, log, power, factorial, and...
Self-Employment Tax Estimator
Estimate self-employment tax (Social Security, Medicare, NI) for US and UK. 100%...
Inflation Calculator
Calculate how inflation affects your money over time. See the buying power of past and...
Debt to Income Ratio Calculator
Calculate your debt-to-income ratio instantly to see where you stand for mortgage...
Net Worth Calculator
Calculate your net worth by adding up assets and subtracting liabilities. See your...
Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin instantly. Includes formulas, reference table, and quick conversion links.
Inches to CM Converter
Convert inches to centimeters and cm to inches. Reference table, live conversion, common measurements.
KG to LBS Converter
Convert kilograms to pounds and lbs to kg instantly. Reference table with common weights.
Miles to KM Converter
Convert miles to kilometers and km to miles. Quick presets for common distances.
Cups to ML Converter
Convert cups to mL for recipe prep, including common searches like 1 cup, 1/2 cup, and 1 1/4 cups to mL.
Business Days Calculator
Calculate business days between dates or add working days to a date. Excludes weekends automatically.
Personal Loan Calculator
Calculate monthly EMI, total interest, and amortization schedule for any personal loan amount and term.
Income Tax Calculator
Estimate federal income tax with bracket breakdown, effective rate, and take-home pay. 2026 brackets.
Savings Calculator
Project savings growth with compound interest. See year-by-year breakdown of contributions vs interest earned.
Home Loan Calculator
Calculate monthly mortgage payment, total interest, and full amortization schedule. Compare 15 vs 30 year terms.
Solar Panel Calculator
Estimate solar panel system size, cost, savings, and payback period based on your electricity bill.
Home Insurance Calculator
Estimate annual home insurance premium based on home value, construction type, and coverage amount.
Relationship Anniversary Calculator
How long have you been together? See years, months, days, hours, heartbeats, and upcoming milestones.
Resistor Color Code Calculator
Decode resistor color bands to resistance value or find colors from a value. 4-band and 5-band support.
LED Resistor Calculator
Calculate the correct resistor for any LED circuit. Single and series modes, E24 values, power dissipation.
Voltage Divider Calculator
Calculate output voltage, current, and power dissipation for resistive voltage dividers. Reverse mode finds R1/R2 ratio.
Wire Gauge Calculator (AWG)
Calculate recommended AWG wire gauge, ampacity, voltage drop, resistance, and wire diameter for any circuit.
Three Phase Calculator
Calculate three-phase power, voltage, and current for Star (Y) and Delta configurations with power factor.
Transformer Calculator
Calculate transformer turns ratio, voltage, current, and VA/kVA rating. Find missing values from Vp/Vs = Np/Ns.
Frequency Calculator
Convert between frequency and period. Calculate angular frequency and EM wavelength.
Wavelength Calculator
Calculate wavelength from frequency, EM spectrum position, and antenna lengths.
Logic Gate Simulator
Simulate AND, OR, NOT, NAND, NOR, XOR, XNOR gates with truth tables, gate chaining, and boolean expressions.
Decibel Calculator
Calculate power dB, voltage dB, SPL, dB-to-ratio conversion, and dBm-to-watts. Reference table included.
Battery Life Calculator
Calculate battery life from capacity and current draw. Reverse-calculate required capacity. Common battery reference.
PCB Trace Width Calculator
Calculate minimum PCB trace width per IPC-2221. Voltage drop, resistance, internal vs external layers.
Electricity Cost Calculator
Calculate electricity cost for any device. Daily, monthly, yearly costs. Multiple devices. LED vs CFL comparison.
Mortgage Affordability Calculator
Calculate how much mortgage you can afford based on income, debts, down payment, and interest rate. See max home price and DTI ratio.
Home Equity Calculator
Calculate your home equity, LTV ratio, and equity percentage. Enter current home value and remaining mortgage balance.
Closing Cost Estimator
Estimate buyer and seller closing costs including title insurance, appraisal, inspection, transfer taxes, and agent fees.
House Flipping Profit Calculator
Calculate house flipping profit, ROI, and profit margin. Enter purchase price, rehab costs, ARV, and holding costs.
Airbnb Revenue Estimator
Estimate Airbnb rental income from nightly rate, occupancy rate, and expenses. Calculate net annual revenue and cash flow.
Down Payment Savings Calculator
Calculate monthly savings needed to reach your down payment goal by a target date. Factor in interest and current savings.
Stock Split Calculator
Calculate post-split share count and price per share after a stock split. Total value unchanged.
Options Profit Calculator
Calculate call and put option profit or loss with breakeven point, intrinsic value, and ROI.
Bond Yield Calculator
Calculate current yield and approximate yield to maturity for bonds. Premium, par, and discount analysis.
CD Ladder Calculator
Build a CD ladder strategy with maturity dates, average yield, and total interest earned.
CD Calculator
Calculate certificate of deposit earnings with custom APY, term, and compounding. Compare CDs side-by-side.
CD vs Savings Account Comparison
Compare CD vs high yield savings account returns side-by-side with growth chart and verdict.
Annuity Calculator
Calculate future value, present value, and payment amount for annuities with growth projection.
Expense Tracker
Track and categorize expenses with totals by category, spending breakdown, and CSV export.
Margin Call Calculator
Calculate margin call trigger price, equity percentage, and additional funds needed for margin trading.
Loan Amortization Calculator
Generate a full amortization schedule showing monthly principal vs interest breakdown and total interest paid.
Dividend Reinvestment Calculator
Calculate DRIP growth showing how reinvested dividends compound your portfolio value and income over time.
Quarterly Tax Estimator
Estimate quarterly tax payments for self-employed and freelancers with income tax and self-employment tax breakdown.
HSA Savings Calculator
Calculate HSA contribution limits, triple tax advantage savings, and investment growth projections over time.
Gift Tax Calculator
Calculate annual and lifetime gift tax exclusion amounts. Estimate federal gift tax owed on large gifts.
Side Hustle Profit Calculator
Calculate real side hustle profit after expenses and taxes. See effective hourly rate and annual projection.
Passive Income Calculator
Calculate passive income from investments, dividends, and rental properties with growth projections.
Retirement Withdrawal Calculator
Calculate how long retirement savings last with inflation-adjusted withdrawals and investment returns.
Scholarship Calculator
Calculate how much scholarship money you need to cover tuition, room, and fees. Estimate funding gaps.
Net Income Calculator
Calculate take-home pay after federal tax, state tax, Social Security, Medicare, insurance, and retirement.
Wedding Budget Calculator
Plan your wedding budget by category with recommended spending for venue, catering, attire, and more.
529 Plan Calculator
Use this 529 calculator to estimate college savings growth, monthly contributions, and future value with tax-free compounding.
Baby Cost Calculator
Estimate first-year baby costs for diapers, formula, childcare, gear, and medical expenses.
Summer Camp Cost Calculator 2026
Estimate 2026 summer camp costs across day, sleepaway, and specialty camps with FSA tax savings.
Car Affordability Calculator
Calculate how much car you can afford based on income, expenses, down payment, and loan terms.
College Savings Calculator
Plan how much to save monthly for college tuition with inflation and investment growth projections.
Roth IRA Calculator
Calculate Roth IRA growth and retirement savings with tax-free compounding projections.
Lease vs Buy Calculator
Compare leasing versus buying a car side by side with total cost and equity analysis.
Student Loan Repayment Calculator
Calculate student loan repayment schedule and compare standard, extended, and IDR plans.
Solar Savings Calculator
Calculate solar panel savings, payback period, and 25-year return on investment with tax credits.
Personal Carbon Footprint Calculator
Calculate your personal carbon footprint from home, transport, diet, and lifestyle choices.
Home Renovation Budget Calculator
Estimate renovation costs by room and project type with ROI estimates and contingency budgets.
Pet Cost Calculator
Estimate annual and lifetime pet ownership costs for dogs, cats, birds, and more.
Roof Cost Calculator
Estimate roof replacement costs by material, size, and complexity with labor breakdown.
Pool Cost Estimator
Estimate swimming pool installation costs by type, size, and features with maintenance costs.
Fence Cost Calculator
Calculate fence installation costs by material, length, and height with gate pricing.
Lawn Care Cost Calculator
Estimate lawn care costs for mowing, fertilization, aeration, and weed control services.
HVAC Sizing Calculator
Calculate the right HVAC system size in BTUs and tons based on home size and climate zone.
Forex Pip Calculator
Calculate forex pip value, profit/loss, and position size for any currency pair.
Business Valuation Calculator
Estimate your business value using revenue, earnings, and asset-based methods. Free private valuation tool.
Cash Flow Calculator
Calculate your business cash flow by tracking income and expenses monthly. Free cash flow statement tool.
Employee Cost Calculator
Calculate the true cost of hiring an employee including salary, taxes, benefits, and overhead.
Salary Negotiation Calculator
Prepare for salary negotiations with market data comparisons. Calculate your worth based on experience and location.
Salary Comparison by City
Compare your salary across 30+ global cities. See how far your money goes in New York vs London vs Singapore.
Cost of Living Salary Amsterdam
Compare salaries to Amsterdam. See what salary you need to maintain your lifestyle.
Cost of Living Salary Atlanta
Compare salaries to Atlanta. See what salary you need to maintain your lifestyle.
Cost of Living Salary Auckland
Compare salaries to Auckland. See what salary you need to maintain your lifestyle.
Cost of Living Salary Austin
Compare salaries to Austin. See what salary you need to maintain your lifestyle.
Cost of Living Salary Berlin
Compare salaries to Berlin. See what salary you need to maintain your lifestyle.
Cost of Living Salary Boston
Compare salaries to Boston. See what salary you need to maintain your lifestyle.
Cost of Living Salary Chicago
Compare salaries to Chicago. See what salary you need to maintain your lifestyle.
Cost of Living Salary Copenhagen
Compare salaries to Copenhagen. See what salary you need to maintain your lifestyle.
Cost of Living Salary Dallas
Compare salaries to Dallas. See what salary you need to maintain your lifestyle.
Cost of Living Salary Denver
Compare salaries to Denver. See what salary you need to maintain your lifestyle.
Cost of Living Salary Dublin
Compare salaries to Dublin. See what salary you need to maintain your lifestyle.
Cost of Living Salary Hong Kong
Compare salaries to Hong Kong. See what salary you need to maintain your lifestyle.
Cost of Living Salary Houston
Compare salaries to Houston. See what salary you need to maintain your lifestyle.
Cost of Living Salary London
Compare salaries to London. See what salary you need to maintain your lifestyle.
Cost of Living Salary Los Angeles
Compare salaries to Los Angeles. See what salary you need to maintain your lifestyle.
Cost of Living Salary Melbourne
Compare salaries to Melbourne. See what salary you need to maintain your lifestyle.
Cost of Living Salary Miami
Compare salaries to Miami. See what salary you need to maintain your lifestyle.
Cost of Living Salary Munich
Compare salaries to Munich. See what salary you need to maintain your lifestyle.
Cost of Living Salary New York
Compare salaries to New York. See what salary you need to maintain your lifestyle.
Cost of Living Salary Paris
Compare salaries to Paris. See what salary you need to maintain your lifestyle.
Cost of Living Salary San Francisco
Compare salaries to San Francisco. See what salary you need to maintain your lifestyle.
Cost of Living Salary Seattle
Compare salaries to Seattle. See what salary you need to maintain your lifestyle.
Cost of Living Salary Singapore
Compare salaries to Singapore. See what salary you need to maintain your lifestyle.
Cost of Living Salary Stockholm
Compare salaries to Stockholm. See what salary you need to maintain your lifestyle.
Cost of Living Salary Sydney
Compare salaries to Sydney. See what salary you need to maintain your lifestyle.
Cost of Living Salary Tokyo
Compare salaries to Tokyo. See what salary you need to maintain your lifestyle.
Cost of Living Salary Toronto
Compare salaries to Toronto. See what salary you need to maintain your lifestyle.
Cost of Living Salary Vancouver
Compare salaries to Vancouver. See what salary you need to maintain your lifestyle.
Cost of Living Salary Washington DC
Compare salaries to Washington DC. See what salary you need to maintain your lifestyle.
Cost of Living Salary Zurich
Compare salaries to Zurich. See what salary you need to maintain your lifestyle.
Crypto Profit Calculator
Calculate cryptocurrency profits and losses from buy and sell prices. See ROI, total gain, and break-even price instantly.
Stock Return Calculator
Calculate stock investment returns including dividends. See total return, annualized return, and profit over any time period.
Financial Independence Calculator
Calculate when you can retire early with the FIRE method. See your FI number, savings rate, and years to financial independence.
Electric Bill Calculator
Calculate your electricity bill from appliance usage. Enter watts, hours, and rate to estimate monthly and yearly costs.
Flight Time Calculator
Calculate flight time between cities. See estimated duration, distance, and time zone differences for your trip.
Rental Property ROI Calculator
Calculate rental property ROI including cash flow, cap rate, and cash-on-cash return with expense breakdown.
Real Estate Commission Calculator
Calculate agent commission and net proceeds from your home sale. Compare rates and agent splits.
HELOC Payment Calculator
Calculate HELOC payments for draw and repayment periods. Estimate available home equity line of credit.
Mortgage Recast Calculator
Calculate new monthly payment after a lump-sum recast. See savings and total interest saved without refinancing.
I Bond Calculator 2026
Calculate Series I Savings Bond interest using the Treasury composite rate formula and project maturity value.
Treasury Bill Calculator
Calculate T-bill purchase price, investment yield, and after-tax return for 4-week through 52-week US Treasury bills.
Mortgage Refinance Break-Even Calculator
Calculate the break-even month for a mortgage refinance including monthly savings and lifetime interest comparison.
Biweekly Mortgage Payoff Calculator
See how biweekly payments cut years off your mortgage and save thousands in interest vs monthly payments.
Inflation-Adjusted Return Calculator
Convert nominal investment returns to real returns using the Fisher equation. See true purchasing power.
Asset Allocation by Age Calculator
Find your ideal stock-bond-cash allocation based on age, risk tolerance, and retirement timeline.
Coast FIRE Calculator
Find the invested portfolio size at which compound growth alone funds your retirement with no new contributions.
Sinking Fund Calculator
Calculate how much to save monthly for a planned expense. Set a goal and target date for your savings plan.
HYSA Interest Calculator
Calculate interest earned on a high-yield savings account with daily compounding and monthly deposits. Compare APY rates.
Debt-Free Date Calculator
Calculate when you'll be debt-free. See interest saved with extra payments and your payoff date.
Simple Interest Calculator
Calculate simple interest on loans and investments. See total interest, monthly and daily breakdown.
Salary to Hourly Calculator
Convert your annual salary to hourly rate, daily pay, weekly, biweekly, and monthly pay breakdown.
Dividend Calculator
Calculate annual dividend income from your investments. See per-period payments by frequency.
Stock Profit Calculator
Calculate stock trading profit or loss including commissions. See net return and percentage gain.
Loan-to-Value (LTV) Calculator
Calculate your loan-to-value ratio and equity. See PMI likelihood and lender risk assessment.
Cap Rate Calculator
Calculate capitalization rate for investment properties. See NOI, cash flow, and gross rent multiplier.
1031 Exchange Calculator
Calculate deferred capital gains and taxable boot on a 1031 like-kind exchange. See tax saved versus an outright sale. Free and private.
ARM vs Fixed Mortgage Calculator
Compare a 5/1 adjustable-rate mortgage against a 30-year fixed loan. See payments, worst-case resets, and total interest cost. Free and priv...
Backdoor Roth IRA Calculator 2026
Calculate your 2026 backdoor Roth IRA conversion — after-tax contribution, pro-rata tax impact, and final Roth balance. High-earner strategy...
BRRRR Strategy Calculator
Calculate your cash left in a deal, cash flow, and ROI on a BRRRR (buy, rehab, rent, refinance, repeat) real estate strategy. Free and priva...
Fix and Flip Calculator
Calculate profit on a house flip using the 70% rule, holding costs, and closing fees. See your ROI before you buy. Free and private.
Dependent Care FSA Calculator 2026
Calculate your 2026 Dependent Care FSA tax savings on up to $5,000 of childcare. See federal, state, and FICA savings instantly. Free and pr...
House Hacking Calculator
Calculate your net housing cost when renting extra units in a multi-family house hack. See how rental income covers PITI. Free and private.
ISO AMT Calculator 2026
Calculate the AMT tax impact of exercising Incentive Stock Options. See bargain element, AMT income, and estimated AMT owed for 2026. Free a...
Long-Term Capital Gains Tax Calculator 2026
Calculate your 2026 long-term capital gains tax using the 0%, 15%, and 20% federal brackets plus the 3.8% NIIT. Free and private — no sign-u...
Mortgage Points Break-Even Calculator
Calculate how long it takes discount points to pay for themselves. See monthly savings, break-even month, and lifetime savings. Free and pri...
PMI Removal Calculator
Calculate when PMI drops off your mortgage — 80% LTV request date and 78% automatic termination. See extra payment impact. Free and private.
Qualified Dividend Tax Calculator 2026
Calculate the 2026 tax on qualified vs ordinary dividends using 0%, 15%, and 20% LTCG brackets by filing status and income. Free and private...
Quarterly Estimated Tax Penalty Calculator
Estimate your IRS underpayment penalty for missed quarterly tax payments in 2026 using the current 8% federal short-term rate. Free and priv...
Rental Property Cash Flow Calculator
Calculate monthly cash flow on a rental after PITI, vacancy, repairs, and management. See annual cash-on-cash return. Free and private.
Reverse Mortgage Calculator
Estimate your HECM reverse mortgage principal limit by age, home value, and expected rate. See lump sum, line of credit, and fees. Free and...
Roth Conversion Ladder Calculator 2026
Plan a Roth conversion ladder for early retirement — annual conversion amount, tax cost, and 5-year access schedule. 2026 brackets. Free and...
SEP-IRA Contribution Calculator 2026
Calculate your 2026 SEP-IRA maximum contribution — 25% of net self-employment earnings up to the $70,000 cap. Built for freelancers and cons...
Solo 401(k) Contribution Calculator 2026
Calculate your 2026 Solo 401(k) max contribution as a self-employed worker — employee deferral plus employer profit-sharing up to $70,000.