Retirement Savings Calculator
Project your retirement nest egg from your age, balance, monthly contributions, employer match and expected return.
Calculator
Projected balance: $1,271,621.51 · Your contributions: $235,000.00 · Employer match: $105,000.00 · Investment growth: $931,621.51
Show data table
| Balance over time | Your contributions | Employer match | Investment growth | Projected balance |
|---|---|---|---|---|
| Y1 | $31,000.00 | $3,000.00 | $1,793.62 | $35,793.62 |
| Y2 | $37,000.00 | $6,000.00 | $4,252.96 | $47,252.96 |
| Y3 | $43,000.00 | $9,000.00 | $7,419.09 | $59,419.09 |
| Y4 | $49,000.00 | $12,000.00 | $11,335.60 | $72,335.60 |
| Y5 | $55,000.00 | $15,000.00 | $16,048.78 | $86,048.78 |
| Y6 | $61,000.00 | $18,000.00 | $21,607.75 | $100,607.75 |
| Y7 | $67,000.00 | $21,000.00 | $28,064.69 | $116,064.69 |
| Y8 | $73,000.00 | $24,000.00 | $35,474.97 | $132,474.97 |
| Y9 | $79,000.00 | $27,000.00 | $43,897.41 | $149,897.41 |
| Y10 | $85,000.00 | $30,000.00 | $53,394.43 | $168,394.43 |
| Y11 | $91,000.00 | $33,000.00 | $64,032.30 | $188,032.30 |
| Y12 | $97,000.00 | $36,000.00 | $75,881.39 | $208,881.39 |
| Y13 | $103,000.00 | $39,000.00 | $89,016.41 | $231,016.41 |
| Y14 | $109,000.00 | $42,000.00 | $103,516.67 | $254,516.67 |
| Y15 | $115,000.00 | $45,000.00 | $119,466.37 | $279,466.37 |
| Y16 | $121,000.00 | $48,000.00 | $136,954.92 | $305,954.92 |
| Y17 | $127,000.00 | $51,000.00 | $156,077.22 | $334,077.22 |
| Y18 | $133,000.00 | $54,000.00 | $176,934.05 | $363,934.05 |
| Y19 | $139,000.00 | $57,000.00 | $199,632.37 | $395,632.37 |
| Y20 | $145,000.00 | $60,000.00 | $224,285.78 | $429,285.78 |
| Y21 | $151,000.00 | $63,000.00 | $251,014.86 | $465,014.86 |
| Y22 | $157,000.00 | $66,000.00 | $279,947.63 | $502,947.63 |
| Y23 | $163,000.00 | $69,000.00 | $311,220.02 | $543,220.02 |
| Y24 | $169,000.00 | $72,000.00 | $344,976.31 | $585,976.31 |
| Y25 | $175,000.00 | $75,000.00 | $381,369.72 | $631,369.72 |
| Y26 | $181,000.00 | $78,000.00 | $420,562.89 | $679,562.89 |
| Y27 | $187,000.00 | $81,000.00 | $462,728.52 | $730,728.52 |
| Y28 | $193,000.00 | $84,000.00 | $508,049.92 | $785,049.92 |
| Y29 | $199,000.00 | $87,000.00 | $556,721.76 | $842,721.76 |
| Y30 | $205,000.00 | $90,000.00 | $608,950.66 | $903,950.66 |
| Y31 | $211,000.00 | $93,000.00 | $664,956.03 | $968,956.03 |
| Y32 | $217,000.00 | $96,000.00 | $724,970.79 | $1,037,970.79 |
| Y33 | $223,000.00 | $99,000.00 | $789,242.23 | $1,111,242.23 |
| Y34 | $229,000.00 | $102,000.00 | $858,032.89 | $1,189,032.89 |
| Y35 | $235,000.00 | $105,000.00 | $931,621.51 | $1,271,621.51 |
About this calculator
This calculator projects how much you could accumulate by retirement given your current balance, monthly contributions, employer match, and expected investment return. Use it to see whether you are on track or to test how a higher savings rate changes the outcome.
How to read your results
The headline figure is your projected nest egg at retirement. The stacked-area chart separates what you put in (your contributions), what your employer adds (match), and what the market contributes (growth), so you can see how compounding weight shifts from savings to earnings in later years. One caveat: the projection assumes a constant annual return, no market volatility, no taxes on growth, and no salary-based cap on the employer match — treat it as a planning guide, not a guarantee.
How it's calculated
The calculator applies the future-value formula with monthly compounding. Your current balance (PV) grows for n months at the monthly rate r = annual return / 12. Simultaneously, each effective monthly contribution (your amount plus the employer match percentage) is treated as an ordinary annuity — paid at the end of each month — and compounds for the remaining months. The two components are summed to give the nest egg. Total employee contributions, total employer match, and total growth are reported separately so you can see the composition of the final balance.
Worked example
Age 30, planning to retire at 65. Current balance: 10,000. Monthly contribution: 500. Employer match: 50%. Expected annual return: 7%.
The calculator returns a projected nest egg of 1,465,852. Your own contributions total 210,000, the employer match adds 105,000, and investment growth accounts for 1,140,852.
Frequently asked questions
How is the employer match calculated?
The match is modelled as a flat percentage uplift on your own monthly contribution: a 50% match turns 500 into 750 of monthly investment. Real plans usually cap the match at a percentage of your salary, but this calculator omits the cap because it does not collect salary data. If your match is capped, enter the effective match percentage you actually receive rather than the stated plan rate.
Does this cover the withdrawal phase?
No — it covers accumulation only. The projection stops at your retirement age. For a rough withdrawal estimate, the common 4% rule suggests you could draw about 4% of the nominal nest egg per year. That figure is not built into this calculator.
What return rate should I use?
Long-run historical average real returns for a diversified equity index have been around 6–7% nominal. A more conservative 5% accounts for a bond allocation or a shorter investment horizon.
Popular scenarios
Sources
- www.investor.gov/financial-tools-calculators/calculators/compound-interest-calculator
- www.investopedia.com/terms/1/401kplan.asp
- www.bankrate.com/retirement/retirement-plan-calculator
Reviewed by the YouCalc Team · Last reviewed
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