Take-Home Pay Calculator
Your Offer Letter Number Isn't Your Paycheck Number
Gross annual salary is the headline figure, but what actually lands in your bank account is reduced by pre-tax deductions like 401(k) contributions or health premiums, an effective tax rate, and any post-tax deductions on top. This calculator walks through that chain in order, the same sequence a payroll system applies, so you can see exactly where each dollar goes.
The Formula
Net Pay = (Taxable Income × (1 − Tax Rate / 100)) − Post-tax Deductions
Effective Tax Rate Changes the Outcome Fast
| Effective tax rate | Net annual pay | Net monthly pay |
|---|---|---|
| 15% | $58,300.00 | $4,858.33 |
| 20% | $54,800.00 | $4,566.67 |
| 25% | $51,300.00 | $4,275.00 |
| 30% | $47,800.00 | $3,983.33 |
Each 5-point jump in effective tax rate costs about $3,500 a year on this salary — the "effective" rate here is a single blended figure standing in for the combined effect of federal, state, and payroll taxes, not a specific bracket rate.
Where This Gets Used
- Budgeting off a job offer — gross salary alone overstates what's actually available to spend; this bridges the gap to a realistic monthly figure.
- Comparing offers across states or countries — two identical gross salaries can produce very different net pay once effective tax rates differ.
- Modeling a change in deductions — seeing how increasing a 401(k) contribution changes take-home pay, since pre-tax deductions reduce taxable income before the rate is applied.
How to Use This Calculator
- Enter Gross Annual Salary.
- Enter your effective Tax Rate as a percentage.
- Enter Pre-tax Deductions (401(k), health premiums, etc.).
- Enter Post-tax Deductions (Roth contributions, wage garnishments, etc.).
- Select Calculate to see net annual and net monthly pay.
Related Calculations
Working out overtime pay before applying taxes? Use the Overtime Pay Calculator, or compare full compensation packages with the Job Offer Comparison Calculator.