2024 Maximum 401k Contribution Amount Calculator. Free 401k calculator to plan and estimate a 401k balance and payout amount in retirement or help with early withdrawals or maximizing employer match. In 2023, the most you can contribute to a roth 401 (k) and.

The irs has announced the 2024 maximum 401k contribution limit for employees, which is the max amount that employees can legally contribute to 401ks in a given calendar year. For 2024, the 401 (k) contribution limit for employees is $23,000, or $30,500 if you are age 50 or older.