— Tax, VAT & Sales
Effective Tax Rate Calculator
Calculate your effective tax rate: total tax divided by total income. Enter tax paid or let the calculator use federal brackets for your filing status, then compare your average rate with your marginal rate.
Effective tax rate
10.82%
- After-tax income
- $66,886
- Total tax
- $8,114
- Marginal tax rate
- 22%
- Total income
- $75,000
— Bracket breakdown
| Bracket | Rate | Tax in bracket |
|---|---|---|
| $0 – $11,925 | 10% | $1,192.50 |
| $11,925 – $48,475 | 12% | $4,386 |
| $48,475 – $60,000 | 22% | $2,535.50 |
— How it works
Effective rate = total tax ÷ total income × 100. It is always lower than the marginal rate (the rate on your last dollar), because earlier income is taxed in the lower brackets.
Effective vs marginal — the rate people confuse
There are two “tax rates”, and mixing them up leads to bad decisions. Your marginal rate is the rate on your next dollar of income — the top bracket you reach, say 22%. Your effective rate is the average across everything you earned: total tax divided by total income, which is always lower because the first portions of your income are taxed in the 10% and 12% brackets before any of it reaches 22%. Someone in the “22% bracket” rarely pays anywhere near 22% of their income overall. This calculator shows both, so the gap — and the reason for it — is obvious.
Worked example — $75,000, single, 2025: Federal tax works out to about $8,114, so the effective rate is $8,114 ÷ $75,000 = 10.8%. The marginal rate is 22% — roughly double — because only the income above $48,475 is taxed at 22%.
Two ways to get the number
If you already know your total tax — from a return or your pay stubs — just enter it with your income and the calculator divides one by the other. If you do not, switch to “compute from brackets”: enter your income, year and filing status, and it runs the progressive brackets (after the standard deduction) to estimate the federal tax, then divides. The bracket breakdown table shows exactly how much tax falls in each band, which is the clearest illustration of why the average comes out below the top rate.
Why the effective rate is the one that matters
For budgeting and for comparing offers, the effective rate is the honest number: it tells you what fraction of your income you actually keep. The marginal rate matters for decisions at the edge — whether an extra shift, a bonus or a Roth conversion is worth it — but it overstates your overall burden. Add a state rate under the advanced options to fold state income tax into a combined effective rate. Bear in mind this is federal income tax only by default; payroll taxes (Social Security and Medicare) and other levies are on top, so your all-in effective rate on a paycheck is higher than the income-tax figure shown here.
— Reader questions
What is an effective tax rate?
It is your average tax rate — total tax divided by total income, as a percentage. On $75,000 with about $8,114 of federal tax, the effective rate is roughly 10.8%. It is the share of your income that actually goes to tax.
How is the effective rate different from the marginal rate?
The marginal rate is the rate on your next dollar (the top bracket you reach); the effective rate is the average over all your income. The effective rate is always lower, because your earlier income is taxed in the lower brackets first.
Why is my effective tax rate lower than my bracket?
Because being “in the 22% bracket” only means your last dollars are taxed at 22% — the income below those thresholds is taxed at 10% and 12%. Averaged over everything, the effective rate often comes out around half the marginal rate.
How do I calculate my effective tax rate?
Divide your total tax by your total income and multiply by 100. If you know the tax, enter it and your income. If not, use “compute from brackets” to estimate the federal tax from your income, year and filing status.
Does this include payroll and state taxes?
By default it is federal income tax only. You can add a flat state rate under the advanced options for a combined figure, but payroll taxes (Social Security and Medicare) are not included — your all-in effective rate on wages is higher.