Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Taxes
Income Tax Calculator
Calculate income tax owed by applying a flat tax rate to total income β a simplified shortcut for estimating tax burden in flat-rate jurisdictions or for back-of-envelope marginal-rate math. Use it for quick gut-checks; for real US federal tax which uses progressive brackets, use a dedicated tax-bracket calculator instead.
Fill in the required fields to see your result.
Investing
Capital Gains Calculator
Quickly find your capital gain or loss when selling an investment. Enter what you paid and what you sold it for to see your taxable profit in seconds.
Fill in the required fields to see your result.
Key differences
| Income Tax Calculator | Capital Gains Calculator | |
|---|---|---|
| Category | Taxes | Investing |
| Inputs required | 2 | 2 |
| Result | Annual Tax Owed ($) | Capital Gains ($) |
| What it does | Calculate income tax owed by applying a flat tax rate to total income β a simplified shortcut for estimating tax burden in flat-rate jurisdictions or for back-of-envelope marginal-rate math. Use it for quick gut-checks; for real US federal tax which uses progressive brackets, use a dedicated tax-bracket calculator instead. | Quickly find your capital gain or loss when selling an investment. Enter what you paid and what you sold it for to see your taxable profit in seconds. |