2024 Max 401k Employer Contribution Calculator. Use this calculator to see how increasing your contributions to a 401 (k) can affect your paycheck as well as your retirement savings. 2024 401k contribution limit calculator fidelity.

 — the total overall 401 (k) contribution limit for 2024, which includes employer matching contributions and nonelective contributions, is $69,000. Every year, the irs sets contribution limits on 401(k) accounts.