Salary Calculator
Calculate your net take-home pay after taxes and deductions
Pay Breakdown
How to Use This Tool
Start by entering your gross salary amount and selecting your pay frequency from the dropdown menu. Add your federal, state, and FICA tax rates as percentages, then input any pre-tax retirement contributions. Include fixed per-pay-period deductions like health insurance and other regular deductions. Click Calculate to see your full pay breakdown, or Reset to clear all fields. Use the copy button to save your results to your clipboard.
Formula and Logic
Take-home pay is calculated by first subtracting pre-tax retirement contributions from your gross pay per period. Applicable taxes (federal, state, FICA) are applied to this adjusted gross amount. Fixed per-pay-period deductions are then subtracted to find your net pay. Key calculations include:
- Adjusted Gross = Gross Pay Per Period × (1 - (Retirement Contribution % / 100))
- Total Taxes = Adjusted Gross × ((Federal Tax % + State Tax % + FICA Tax %) / 100)
- Net Pay Per Period = Adjusted Gross - Total Taxes - Health Insurance - Other Deductions
- Annual Net Pay = Net Pay Per Period × Number of Pay Periods Per Year
Practical Notes
Keep these finance-specific tips in mind when using this calculator:
- FICA tax includes Social Security (6.2%) and Medicare (1.45%) for a total of 7.65% for most employees; self-employed individuals pay double this amount.
- Pre-tax retirement contributions reduce your taxable income, lowering your overall tax burden.
- Some deductions like health insurance are taken out post-tax in certain plans; verify your pay stub to enter the correct amount.
- Tax rates vary by location and income bracket; use your marginal tax rate for federal and state calculations for the most accurate results.
- This tool does not account for overtime, bonuses, or variable income; adjust your gross salary input to include these if applicable.
Why This Tool Is Useful
This calculator helps individuals managing personal budgets accurately plan their monthly spending based on actual take-home pay. Loan applicants can use it to verify income for mortgage or auto loan applications, as lenders typically use net income for debt-to-income ratio calculations. Financial planners can model different scenarios, such as increasing retirement contributions or changing tax brackets, to optimize long-term financial strategies. It eliminates guesswork when adjusting deductions or comparing job offers with different pay structures.
Frequently Asked Questions
What tax rate should I use for federal income tax?
Use your marginal federal income tax rate based on your filing status and taxable income. You can find current tax brackets on the IRS website; if you are unsure, use an average of 12-22% for most middle-income earners.
Are retirement contributions really pre-tax?
Traditional 401(k) and 403(b) contributions are pre-tax, meaning they are subtracted from your gross income before federal and state taxes are applied. Roth contributions are post-tax and should not be included in the pre-tax retirement contribution field.
Why is my FICA tax higher than expected?
FICA tax is mandatory for most employees, with Social Security tax applying only to the first $160,200 of income (2023 limit). If your income exceeds this limit, your FICA tax rate will drop to 1.45% (Medicare only) for the remainder of the year.
Additional Guidance
When comparing job offers, use this tool to calculate net pay for each offer using their respective salary, benefits, and tax implications. For freelancers or self-employed individuals, enter your net business income as gross salary and add the self-employment tax rate (15.3%) to the FICA field. Review your pay stubs regularly to ensure the inputs you use match your actual deductions and tax withholdings. If your income varies month to month, calculate an average gross salary over the past 3-6 months for the most reliable results.