401(k) vs. Roth 401(k) Calculator
Determine which retirement plan suits you best with our interactive 401(k) vs. Roth 401(k) calculator.
Contribution & Growth
Traditional 401(k) Value
$0.00
Roth 401(k) Value
$0.00
How to use
Enter your annual contribution, years to retirement, and expected return. The calculator projects future value for both account types.
Methodology
Future value is calculated using compound growth on annual contributions over the selected time horizon.
Full original guide (expanded)
Determine which retirement plan suits you best with our interactive 401(k) vs. Roth 401(k) calculator.