Salary Calculator

How the Salary Calculator Works — and Why Your Take-Home Pay Is Smaller Than You Expect

When you accept a job offer for “$75,000 a year,” that number is your gross salary — the total before any taxes or deductions. What actually lands in your bank account is your net pay (or take-home pay), and it's almost always a lot less than the gross figure. How much less depends on where you live, how you file, what deductions you elect, and how often you're paid. This calculator shows you both numbers and lets you work in either direction — enter a gross salary to see your take-home, or enter a take-home target to see what gross salary you'd need to earn.

What gets deducted from your paycheck

Four main categories of deductions typically come out of a paycheck. Federal income tax is progressive — higher portions of your income are taxed at higher rates, and your filing status and deductions determine how much. FICA taxes are flat: 6.2% for Social Security (up to an annual wage cap) and 1.45% for Medicare (no cap), totaling 7.65% of your gross wages. State income tax applies in most states, but nine states (Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming) have none, and a few others have very low or flat rates. Voluntary deductions include things like health insurance premiums, 401(k) contributions, dental, vision, HSA or FSA contributions, and life insurance. These are optional in the sense that you choose them, but they reduce your taxable income, so they often save you money overall.

How pay frequency affects your paycheck

Employers pay on four common schedules, and knowing which applies to you matters for budgeting. Weekly pay means 52 paychecks per year, bi-weekly means 26, semi-monthly means 24 (typically the 1st and 15th), and monthly means 12. Each paycheck's net amount is roughly annual net divided by the number of pay periods, but slight variations exist because tax withholding tables are calculated per pay period. Bi-weekly and semi-monthly sound similar — both land you two paychecks most months — but they differ in two months per year: bi-weekly produces 26 checks (two months have three paydays), while semi-monthly always produces exactly 24.

Why net-to-gross is harder than it sounds

Converting gross to net is straightforward — apply the tax rates and subtract deductions. Going the other direction (net to gross) is trickier because taxes depend on the gross amount in the first place. There's no simple multiplication; the calculator has to solve iteratively, adjusting the gross figure until the resulting net matches your target. This is why it's useful when negotiating a job offer: if you know you need $4,000 per month in take-home pay to cover your bills, the calculator tells you what gross salary to ask for — which is often several thousand dollars higher than people intuitively guess. Knowing this number in advance puts you in a much stronger negotiating position.

Limitations to keep in mind

This calculator gives a close estimate, not an exact withholding figure. Your actual paycheck depends on the W-4 form you filed with your employer, which determines how many allowances and dependents you claimed — this can swing your withholding by hundreds of dollars per month in either direction. The calculator also doesn't account for bonuses, commissions, stock compensation, or side income, all of which are taxed differently. It ignores tax credits and itemized deductions, which reduce what you owe when you file your return. And it uses a single state tax rate that you provide — many states have progressive brackets of their own, so if you're in a state like California or New York, the estimate may be less accurate. For precise planning — especially if you have significant deductions or a complex tax situation — consult a tax professional or use payroll software.