Savings & Retirement calculators
Compound interest, 401(k) and inflation calculators to plan your financial future.
Compound Interest Calculator
Project how savings and investments grow over time with regular contributions, any compounding frequency and an inflation-adjusted view.
Updated Nov 1, 2026
401(k) Calculator
Estimate your 401(k) balance at retirement with your contributions, employer match, raises and the latest IRS contribution and catch-up limits.
Updated Nov 1, 2026
Inflation Calculator
Find out what money from any year since 1913 is worth today, using official U.S. Consumer Price Index data updated monthly.
Updated Nov 1, 2026