HomeFree Calculators — Free Online Calculator ToolsRoth IRA Calculator — Tax-Free Retirement Growth Roth IRA Calculator — Tax-Free Retirement Growth ???? Roth IRA Calculator Calculate Your Tax-Free Retirement Growth Your Roth IRA Details Current Age Retirement Age Current Roth IRA Balance ($) Annual Contribution ($) Expected Return Rate (%) Tax Rate in Retirement (%) Calculate Roth IRA Growth ???? Total Roth IRA Balance Tax-Free Savings Total Contributions ???? Roth IRA Key Facts 2026 contribution limit: $7,000 ($8,000 if age 50+). Contributions are after-tax, but all growth and withdrawals in retirement are completely TAX-FREE!