Term Life Insurance Ladder Calculator
Most families don't need $2M of coverage for 30 years — they need $2M now, $1M in 10 years, $500K in 20 years. A ladder uses 3 stacked terms instead of one big 30-year.
| Recommended Ladder | |
| 30-year layer (until financial independence) | — |
| 20-year layer (until kids adult + mortgage low) | — |
| 10-year layer (peak protection years) | — |
| Total coverage in first 10 years | — |
| Total coverage years 10-20 | — |
| Total coverage years 20-30 | — |
| Estimated Annual Premium (45yo healthy non-smoker) | |
| Single $1.5M 30-year policy | — |
| Laddered: $500K 30y + $500K 20y + $500K 10y | — |
| Annual savings | — |
Most families don't need $2M of life insurance for 30 years — they need $2M for 10 years (peak protection: young kids, full mortgage, building career), $1M for 20 years (kids independent, mortgage shrinking), and $500K for 30 years (only income replacement until financial independence). A laddered approach stacks 10-year, 20-year, and 30-year policies to match declining need, saving 30-50% in premiums vs a single big 30-year policy.
Why a Ladder Beats a Single Big Policy
Life insurance need is not constant — it peaks in the early-family years (mortgage + young children + early career) and declines as you build wealth, pay down debt, and your kids become independent. A single 30-year $2M policy charges you for 30 years of $2M coverage even though you only NEED $2M for the first 10 years. The ladder approach: layer a 30-year $500K + 20-year $500K + 10-year $1M to hit $2M only when you need it. The shorter-term layers are dramatically cheaper per dollar of coverage.
Premium Cost Per $500K Coverage (45yo Healthy Non-Smoker)
Approximate term life premiums for a 45-year-old healthy non-smoker (best rate class): 10-year term, $500K coverage: $20-30/month. 20-year term: $40-55/month. 30-year term: $75-100/month. The 30-year premium is roughly 3x the 10-year for the same coverage amount, because the insurer is taking 3x the duration risk. By using 10-year layers for the high-protection years and only stacking 30-year for the long-tail need, you exploit the cheaper short-term premiums.
Underwriting Once for All Layers
Apply for all three layers simultaneously with the same insurer. You'll go through underwriting once (one medical exam, one set of questions) and lock in today's age and health class for the longest layer. Different layers can be issued by different carriers if pricing dictates, but underwriting separately doubles the medical exam burden. Most major carriers (Banner, Pacific Life, Protective, Symetra) will offer ladder discounts of 5-10% when applied simultaneously.
Last updated May 2026. Sources: NAIC.