Retirement Contribution Calculator
Calculate your retirement corpus with employer matching. Enter monthly contributions, employer match %, return rate, and years to retirement. Works for 401k, workplace pensions, superannuation.
100 = dollar-for-dollar match
How to use
- Enter your monthly contribution.
- Enter employer match % (100 = dollar-for-dollar match).
- Enter expected annual return rate.
- Enter years to retirement.
- Click Calculate.
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Employer-matched retirement contributions are one of the most valuable workplace benefits — it is essentially free money added to your retirement savings. In the US, 401(k) plans commonly match 50–100% of employee contributions up to a percentage of salary. In Australia, employers must contribute 11% of salary to superannuation. In the UK, auto-enrolment requires employers to contribute at least 3% to workplace pensions.
The compounding effect over decades is extraordinary. Contributing $500/month with a 50% employer match at 7% return for 30 years produces over $680,000 — of which $270,000 is employer contributions and investment returns. Not contributing enough to get the full employer match is one of the most common and costly financial mistakes.
Frequently Asked Questions
What does 100% employer match mean?
The employer adds an amount equal to 100% of what you contribute — doubling your retirement savings. A 50% match means 50 cents for every dollar. Most plans cap the match at a percentage of your salary (e.g. match up to 5% of salary).
What return rate should I use?
Conservative: 5–6% (bonds/balanced). Moderate: 7–8% (diversified equity-bond). Aggressive: 9–11% (primarily equities). Most planners use 6–7% as a conservative long-term projection.
How is this different from a pension?
A defined contribution plan (401k, super) depends on your contributions and returns — you bear investment risk. A defined benefit pension promises a fixed monthly payment regardless of market performance, funded by the employer.
Should I always contribute enough for the full employer match?
Yes — always. It is an immediate 50–100% return on your contribution, which no investment can reliably match. After maximising the match, consider maxing your annual contribution limit.
Disclaimer: Results are estimates for informational purposes only and do not constitute financial, tax, or investment advice. Figures may vary based on actual terms. Always consult a qualified financial advisor before making financial decisions.