What is the salary calculator?
In short
Your US take-home pay equals gross salary minus federal income tax, state income tax, Social Security (6.2% up to $168,600), and Medicare (1.45%). Pre-tax deductions like 401(k) reduce your taxable income before federal and state tax is applied. A $75,000 salary for a single filer with $6,000 in pre-tax deductions yields roughly $54,000–$58,000 in take-home pay depending on state.
This salary calculator estimates your US take-home pay after federal income tax (2024 brackets), Social Security, Medicare, state income tax, and pre-tax deductions. It shows annual, monthly, biweekly, weekly, and hourly equivalents.
How to use this calculator
- 1Enter your annual gross salary.
- 2Choose your filing status (single or married filing jointly).
- 3Enter your state's flat income tax rate (check your state revenue department).
- 4Enter annual pre-tax deductions like 401(k) or HSA contributions.
- 5Read your take-home pay at every frequency.
The formula
- G
- — Annual gross salary
- D
- — Pre-tax deductions (401k, HSA, etc.)
- T_f
- — Federal income tax (progressive brackets)
- T_s
- — State income tax (flat rate applied here)
- FICA
- — Social Security (6.2%) + Medicare (1.45%)
Worked example
The scenario
$75,000 gross, single filer, 5% state tax, $6,000 in 401(k) contributions.
The result
Taxable income = $75,000 − $6,000 − $14,600 standard deduction = $54,400. Federal tax ≈ $7,108. State tax = ($75,000 − $6,000) × 5% = $3,450. FICA = $75,000 × 7.65% = $5,738. Take-home ≈ $52,704/year or $4,392/month.
Common use cases
- Comparing job offers in different states
- Deciding how much of a raise is actually take-home
- Planning a budget using real net income
- Estimating the tax saving from 401(k) contributions
Limitations & assumptions
- State tax is modelled as a flat rate — many states use progressive brackets; check your state's official rate.
- Does not include additional Medicare tax (0.9%) on income above $200,000.
- Does not model local/city income taxes.
- Employer contributions (Social Security, Medicare match, 401k match) are not included.
Frequently asked questions
Disclaimer: KalkWise calculators are provided for general informational and educational purposes only and do not constitute financial, investment, tax, or legal advice. Results are estimates based on the figures you enter and the assumptions described above. Actual outcomes will vary. Consult a qualified professional before making financial decisions.