401(k) Employer Match Calculator

How to use the 401(k) employer match calculator

1. Enter your own balances, time period, and spending or contribution amounts. Keep today’s dollars and future dollars separate.
2. Choose return and inflation assumptions. Returns should reflect fees. The default numbers are examples, not recommendations or forecasts.
3. Select Calculate. Results appear below your inputs. Read the assumptions alongside the estimate.
4. Try lower returns, higher inflation, and a longer retirement horizon where the tool allows it. Save your assumptions so you can compare scenarios.

How the calculation works

Employer match = eligible annual pay × the lesser of employee contribution percent or match-eligible pay percent × employer matching percent. Match calculations do not establish your lawful contribution capacity.

A simple example

On $80,000 of eligible pay, contributing 6% gives $4,800 of employee deposits. A 50% match on the first 6% adds $2,400, for $7,200 combined before other limits.

Read the result with care

A calculator can make a planning tradeoff easier to see. It cannot predict future investment returns, personal spending, tax rules, or how long you will need your money.

These projections use simplified assumptions. Account limits, tax treatment, investment risk, healthcare costs, and the timing of Social Security can change a real retirement plan. Check account and benefit details with their official providers.

If a result looks too optimistic, compare several scenarios and review the inputs. A model that works with constant returns can still fail when actual returns vary during withdrawals.

Frequently asked questions

Educational estimates only. Results are not personalized financial, investment, tax, or legal advice and do not guarantee retirement income. Read the methodology and disclaimer.