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Pay Raise Calculator

Calculate how much more you'll take home after a pay raise, factoring in taxes and social security.

What this calculator does

This calculator shows what a pay raise is actually worth after tax. Enter your current pay and either a percentage increase or a flat dollar amount, and it computes your new gross, the net increase in take-home, and a side-by-side comparison of current and raised pay broken down into net pay, income tax, and FICA.

The reason the gross figure misleads is that a raise sits entirely on top of your existing income and is therefore taxed at your marginal rate, which is higher than the effective rate you pay across your whole salary. The comparison chart makes that visible: the tax slice of the increase is proportionally bigger than the tax slice of your base pay.

When to use it

Run it before a compensation conversation so you know what number you are actually negotiating for. Asking for $8,000 when you need $5,000 more per year of spending power is a different conversation once you know the gap is tax rather than greed.

It is also the tool for ranking a promotion against an outside offer, and for the harder question of whether an increase is worth the conditions attached. If a promotion adds ten hours a week and the calculator shows the net gain is $290 a month, that is a marginal hourly rate you can compare against your existing one, and declining is a legitimate answer.

Understanding the inputs

Current pay can be entered as an annual salary or an hourly wage with hours and weeks, whichever matches how you are paid. Use gross figures throughout, before any deductions.

The raise can be expressed as a percentage or as a dollar amount, which are equivalent but frame the negotiation differently. Filing status matters here more than in a straight salary calculation, because the position of your income relative to a bracket boundary determines how much of the increase is taxed at the higher rate. If your income sits just below a threshold, run the raise both ways to see where the boundary falls.

A worked example

Take a single filer moving from $80,000 to $86,000, a 7.5 percent raise worth $6,000 gross. On 2025 figures, taxable income after the standard deduction is around $65,000, which sits inside the 22 percent federal bracket, and the entire raise stays inside that bracket.

So the $6,000 is taxed at 22 percent federal, 7.65 percent FICA, and say 5 percent state, a combined 34.65 percent. That leaves about $3,920, or roughly $327 a month rather than the $500 the gross figure suggests. If your 401(k) is set at 6 percent of salary, another $360 diverts into retirement and monthly take-home rises by about $307. If inflation over the same year runs 3 percent, the real gain is closer to 4.5 percent than 7.5.

Limitations and assumptions

This is an estimate, not tax advice, and the IRS is the authority on your liability. It models federal income tax and FICA with a flat assumption for state tax, and does not attempt phase-outs of credits, the Additional Medicare Tax on higher earners, or the Social Security wage base ceiling, which can make a raise cheaper than modelled for very high earners.

It also ignores the cliff-edge effects that make some raises genuinely awkward: marketplace insurance subsidies, income-driven student loan repayment recalculations, and childcare or dependent care assistance thresholds. Those matter far more than bracket boundaries and are specific to your circumstances. Bracket thresholds are indexed each year, so figures here date. Use the result to size a negotiation, not to plan around a benefits cliff.

Common Questions

How much of a raise do I actually keep?
Every dollar of a raise is taxed at your marginal rate, not your effective rate. For someone in the 22 percent federal bracket with 7.65 percent FICA and a 5 percent state rate, that is about 34.65 percent, leaving roughly 65 cents on the dollar. Higher brackets keep less, and a percentage-based 401(k) diverts more still.
Can a raise ever leave me worse off?
Not through tax brackets, since only the income above a threshold is taxed at the higher rate. It can happen through cliff-edge benefits: losing a Premium Tax Credit for marketplace insurance, income-driven student loan repayment recalculations, or childcare subsidies that cut off at a fixed income. Those are real cliffs and worth checking.
Is a 3 percent raise good?
It depends entirely on inflation. A 3 percent raise in a year of 4 percent inflation is a real pay cut of roughly 1 percent; the same raise when inflation is 2 percent is a genuine gain. Compare against the CPI change over the same period, not against zero.
Should I negotiate salary or a bonus?
Salary, in almost every case. Base pay compounds into every future raise, feeds your 401(k) match if it is percentage-based, and sets the anchor for your next job. A one-time bonus does none of that and is often withheld at a flat supplemental rate. Ten thousand on base is worth far more over five years than ten thousand once.
How does a raise affect my 401(k) contribution?
If you contribute a percentage rather than a fixed dollar amount, the contribution rises automatically with the raise, so less of the increase reaches your paycheck. That is usually a good outcome, but it explains why a raise can feel smaller than expected. The annual deferral limit may also become binding at higher salaries.
What is a typical annual raise?
Merit increase budgets at most large US employers have run in the 3 to 4 percent range for years, with promotion increases typically 8 to 15 percent. Changing employers has historically delivered a larger jump than staying, which is the structural reason job-switching outpaces internal progression.
Does a raise change my withholding automatically?
Yes, payroll recalculates each period based on annualised pay and your W-4, so withholding adjusts without you doing anything. But if the raise pushes you into a new bracket mid-year, the first post-raise check may look odd while the cumulative calculation catches up. Review your W-4 after any large increase.
How do I convert a raise into a monthly figure?
Take the net annual gain and divide by twelve, not the gross. A $6,000 raise at a 35 percent combined marginal rate is about $3,900 net, or $325 a month. Budgeting against the gross monthly figure of $500 is how people end up spending a raise they never received.
Should I ask for a raise or look elsewhere?
Run both through the calculator. An internal 4 percent raise against an external offer 15 percent higher is not close on cash, but the external move carries onboarding risk, a reset on vesting schedules, and possibly unvested equity left behind. Value what you forfeit before ranking the two numbers.
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