Cycling & Bike Tools
Free browser-based cycling calculators and bike tools. Size your bike, track calories, optimize tire pressure, plan commutes and more. No signup, 100% private.
6 ToolsBike Size Calculator
Calculate your perfect bike frame size by height and inseam. Road, mountain, hybrid and kids bikes.
Cycling Calories Calculator
Calculate calories burned cycling by distance, speed, weight and terrain. Compare with other exercises.
Bike Commute Savings Calculator
Calculate how much you save biking instead of driving. Compare fuel, parking and insurance costs.
Bike Tire Pressure Calculator
Find optimal tire pressure for your weight, tire width and riding style. Road, mountain and gravel.
E-Bike Range Calculator
Estimate your electric bike range by battery size, weight, terrain and speed. Works for all brands.
Bicycle Maintenance Checklist
Interactive bike maintenance tracker with daily, weekly and monthly schedules. Never miss a service.
Your Complete Cycling Toolkit
Whether you are a daily bike commuter, a weekend warrior or just getting into cycling, these free tools help you ride smarter and save money. Every tool runs entirely in your browser with no data sent to any server.
Bike Fit and Setup
Start with the Bike Size Calculator to find your ideal frame size based on your height and inseam measurements. Then use the Bike Tire Pressure Calculator to dial in the perfect PSI for your weight, tire width and riding conditions. Proper setup means more comfort and fewer flats.
Fitness and Savings
The Cycling Calories Calculator estimates your energy burn based on speed, distance, weight and terrain type. Track your fitness progress over time. The Bike Commute Savings Calculator shows exactly how much money you save by cycling instead of driving, factoring in fuel, parking, insurance and maintenance costs.
Electric Bikes and Maintenance
Planning an e-bike purchase or ride? The E-Bike Range Calculator estimates how far you can go on a single charge based on battery capacity, rider weight, terrain and assist level. Keep your bike running smoothly with the Bicycle Maintenance Checklist, an interactive tracker covering daily, weekly and monthly service tasks.