401k Catch Up 2024 Calculator Roth. Free 401k calculator to plan and estimate a 401k balance and payout amount in retirement or help with early withdrawals or maximizing employer match. Use nerdwallet's free roth ira calculator to estimate your balance at retirement and calculate how much you are eligible to contribute to a roth ira.

Those 50 and older can contribute an additional $7,500. For the 2024 tax year, you can save a maximum of $23,000 in a roth 401 (k).