Retirement & Planning
401(k), Roth, IRA, RMDs and full retirement projections — the deepest set in the library.
Retirement planning reduces to a short chain: the income you'll want, the income you'll already have, and the nest egg needed to fill the gap. These calculators run that chain and the decisions inside it — accounts, the Roth question, Social Security and withdrawals.
Build a full plan, find your nest-egg target, and pressure-test the choices that move the number most: your contribution rate, your account mix, and when to claim.
Read the complete retirement guideWhich retirement calculator should I start with?
Start with the nest-egg calculator to find your target, then the retirement planner to see whether you are on track. Use the 401(k) and Roth-vs-traditional tools for the account decisions along the way.
Do these calculators include Social Security?
Several do. The Social Security benefit calculator estimates your benefit by claiming age, and the retirement planner lets you fold guaranteed income in, so your savings only need to fund the remaining gap.
Are these retirement calculators free?
Yes — free with no account needed. Run different retirement ages, contribution rates and returns to stress-test your plan as often as you like.