Savings Rate Calculator
Enter your take-home income and everything you save or invest monthly. Get your savings rate, how it compares, and the retirement timeline it implies.
| Total saved per month | — |
| Per year | — |
| Rating | — |
| Years to financial independence at this rate | — |
How savings rate is calculated
Savings rate = (Retirement + cash savings + extra debt principal) ÷ Take-home income × 100
Extra debt principal counts because paying down what you owe raises net worth exactly like saving does. Employer 401(k) match counts too — it is real money entering your accounts.
Why this single number predicts your future
The savings rate captures both sides of wealth-building at once: how much you add, and how little you need to sustain your lifestyle. That is why years-to-financial-independence depends almost entirely on it (assuming 7% real returns, starting from zero):
| Savings rate | Years to FI |
|---|---|
| 10% | ≈ 51 |
| 17% (default example) | ≈ 40 |
| 25% | ≈ 32 |
| 50% | ≈ 17 |
A raise spent is a rate unchanged; a raise saved moves both levers simultaneously. That is the whole FIRE playbook in one sentence — set your target with the FIRE number calculator.
Frequently asked questions
What is a good savings rate?
10–15% of take-home pay is the classic retire-at-65 guideline. 20%+ builds meaningful flexibility; 30–50% puts early retirement on the table. Below 10% long-term usually means retirement depends mostly on Social Security.
Does the employer 401(k) match count?
Yes — it is money entering your retirement account. Count it in savings but not in income for a slightly conservative rate, or in both for a precise one; just be consistent month to month.
Do debt payments count as savings?
Extra principal payments do — they raise net worth. Minimum payments do not; they are the cost of past spending.
Gross or net income?
This calculator uses take-home (net). Some definitions use gross, which produces lower-looking rates. Either works for tracking your own trend — pick one and stick with it.
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Last updated: 2026-07-08