How to Calculate Take-Home Pay by Hand: Step-by-Step Formula (2026)

By the USPaycheckGuide Editorial Team · Reviewed by Shaharyar Abid · Last updated September 26, 2026

Anyone can use a paycheck calculator, but knowing how the numbers are built helps you catch payroll mistakes, plan a job change and understand why two people with the same salary take home different amounts. This guide walks through the complete formula for calculating take-home pay in 2026, from gross pay to net pay, with a worked example you can follow with a calculator or spreadsheet.

The method uses the federal percentage method that employers follow, simplified for annual figures. Real paychecks may differ by a few dollars because of rounding, pay frequency and employer specifics.

1. Step 1: Start with gross pay

Gross pay is what you earn before any deductions. For a salaried employee it is the annual salary divided by the number of pay periods, which is 26 for biweekly, 24 for semimonthly, 12 for monthly and 52 for weekly pay. For an hourly worker it is the hourly rate times hours, with overtime at one and a half times the rate for hours over 40 in a week under federal law.

Add other taxable pay for the period, such as bonuses, commissions and tips. If you receive taxable fringe benefits, such as personal use of a company car, add those too.

Example: an employee earns $65,000 a year and is paid biweekly. Gross pay per period is $65,000 divided by 26, or $2,500.

2. Step 2: Subtract pre-tax deductions

Next subtract deductions that reduce taxable wages: traditional 401(k) contributions, health, dental and vision premiums paid through a cafeteria plan, HSA and FSA contributions, and commuter benefits. Keep separate totals, because 401(k) contributions reduce income tax wages but not Social Security and Medicare wages, while cafeteria plan benefits reduce both.

Example: the employee contributes 6% to a traditional 401(k), which is $150 per period, and pays $100 per period for health insurance through a cafeteria plan. Taxable wages for income tax are $2,500 minus $250, or $2,250. Taxable wages for Social Security and Medicare are $2,500 minus $100, or $2,400.

3. Step 3: Calculate federal income tax

Federal withholding depends on your Form W-4 and the IRS tables. To approximate it yearly, annualize your taxable wages, subtract the standard deduction, apply the tax brackets and divide by the number of periods.

Example: annual taxable wages are $2,250 times 26, or $58,500. For a single filer the 2026 standard deduction is $16,100, so taxable income is $42,400. Tax is 10% on the first $12,400, which is $1,240, plus 12% on the next $30,000, which is $3,600, for a total of $4,840 a year, or about $186 per period.

Married and head-of-household filers use different standard deductions and brackets. Adjustments on the W-4, such as credits for dependents or extra withholding, change the result.

4. Step 4: Calculate Social Security and Medicare

Social Security is 6.2% of Social Security wages, up to the $184,500 annual wage base for 2026. Medicare is 1.45% of Medicare wages with no limit, plus 0.9% on wages above $200,000 in the year.

Example: with wages of $2,400, Social Security is $148.80 and Medicare is $34.80, a total of $183.60 per period. Notice that the 401(k) contribution did not reduce these, only the health premium did.

You can check the result quickly: 7.65% of $2,400 is $183.60.

5. Step 5: Calculate state and local tax

State income tax depends on the state. Some states have no tax, some have a flat rate, and many have brackets. Use the state paycheck calculators on this site or your state's withholding tables. Some cities and counties add local income taxes, and states may also have disability or paid family leave deductions.

Example: in a state with a flat 5% rate and a small deduction, state tax on annual taxable wages of $58,500 might be about $2,800 a year, or $108 per period. If the state also charges 0.5% for family leave, add $12 per period.

Local taxes are usually a percentage of gross or taxable wages, so add that too if it applies.

6. Step 6: Subtract post-tax deductions and find net pay

Finally subtract deductions that come out after tax: Roth 401(k) contributions, union dues, garnishments, some insurance premiums and charitable payroll giving. What remains is your net pay, the amount deposited in your account.

Example: net pay for the period is $2,500 gross, minus $150 for the 401(k), minus $100 for health, minus $186 for federal income tax, minus $183.60 for Social Security and Medicare, minus $120 for state tax and family leave, or about $1,760. That is 70% of gross pay.

Multiply by 26 to see annual take-home of about $45,800.

7. Adjusting the formula for special situations

Several situations change the basic method. Bonuses and other supplemental pay are often withheld at a flat 22% for federal income tax rather than through the regular tables. Overtime is taxed like regular wages, but because it is paid at a higher rate it can feel like it is taxed more heavily. Tips are subject to Social Security and Medicare tax and may be deductible in part under recent law changes for income tax.

Multiple jobs, a working spouse and dependents change the W-4 inputs and therefore the withholding. If you use the higher-withholding options, your paycheck will be smaller but you should get a bigger refund. The calculators on this site let you test these variations quickly.

8. A quick worked example for an hourly worker

Consider a worker who earns $22 an hour, works 40 hours a week and is paid weekly. Gross pay is $880 a week. With no pre-tax deductions, annual pay is $45,760 and taxable income after the $16,100 standard deduction is $29,660, so federal tax is about $3,310 a year, or $64 a week. Social Security and Medicare take 7.65% of $880, which is $67.32. In a state with a 4% flat tax, state tax is about $33 a week.

Net pay is about $880 minus $64, $67 and $33, or roughly $716 a week, which is about 81% of gross pay. Adding a $50 weekly health premium and a 5% 401(k) contribution lowers the net amount by less than the full $94 because of the tax savings.

9. Common mistakes when calculating pay

Using gross pay instead of taxable wages for the tax calculation, forgetting that 401(k) contributions do not reduce FICA, applying the standard deduction twice for two jobs, and leaving out state disability or local taxes are the most common errors. Another is using the wrong pay-period divisor, such as 24 instead of 26 for biweekly pay, which produces a much different figure. Check your work against a calculator and against a real stub.

10. Accounting for irregular pay elements

If your pay includes elements beyond your base salary or hourly rate, such as overtime, commissions, bonuses, or shift differentials, your take-home pay calculation gets more complex because these amounts can be taxed differently. Bonuses and commissions are often subject to supplemental withholding rates (a flat 22% federally in most cases) rather than your regular withholding rate, which can make a bonus paycheck look like it has a much higher tax rate than your normal pay, even though it evens out when you file your annual return.

Overtime, by contrast, is taxed the same way as regular wages, just on a larger paycheck, so it's really your marginal tax rate that determines how much of an overtime check you keep, since higher total income for that period can temporarily push more of your income into a higher withholding bracket.

11. Double-checking your calculation against your actual pay stub

Once you've estimated take-home pay using a calculator, compare it against an actual pay stub if you have one to identify any deductions or benefits you might have forgotten, such as a small life insurance premium, a wellness program fee, or a union due, each of which can shave a few dollars off your expected number.

If your actual paycheck differs from your estimate by more than a small amount, check first whether your filing status, number of dependents, or additional withholding amount on your W-4 matches what you entered in the calculator, since those W-4 details are the most common source of discrepancy between an estimate and a real paycheck.

12. Checking your pay stub

Compare each line on your stub with your own calculation. Small differences are normal because employers use IRS tables and rounding rules. Large differences, more than a few dollars, may signal a wrong W-4 entry, an incorrect state code, a deduction that should not be there or a pay rate error.

Also confirm that year-to-date totals add up and that your W-2 in January matches your stub totals for the year. If something is off, contact payroll early, since corrections are simpler within the same year.

A quick test is to compute your effective tax rate: total taxes divided by gross pay. For a typical middle-income single worker in a state with an income tax, 20% to 27% is common.

13. Shortcuts and tools

If you want speed, use a paycheck calculator and enter your salary, filing status and deductions. The calculators on this site apply 2026 federal brackets and standard deductions and let you choose state and city. For quick estimates, many people use the rule of thumb that take-home pay is about 70% to 80% of gross pay for middle-income workers, with the higher end for states with no income tax.

Use the tools to test scenarios: a raise, a bigger 401(k) contribution, a move to another state or a second job. Knowing the formula will help you understand why the results change.

14. Shortcut percentages for a quick estimate

For a rough estimate, multiply salary by the share kept, then subtract state tax and deductions. For exact figures use a calculator with your state.

Frequently Asked Questions

How do I calculate my take-home pay?

Start with gross pay, subtract pre-tax deductions, then federal, Social Security, Medicare and state taxes, and finally post-tax deductions.

What percentage of my salary is take-home?

Usually 70% to 80% for middle-income workers, depending on state and deductions.

Why is my pay stub different from my calculation?

Employers use IRS withholding tables and rounding, and your W-4 settings can change withholding.

Do 401(k) contributions reduce Social Security tax?

No, only income tax wages.

What is the 2026 standard deduction?

$16,100 for single filers, $32,200 for married filing jointly and $24,150 for head of household.

Can I trust the results of a hand calculation?

They are close estimates, though employers use IRS tables with rounding, so small differences are normal.

How does bonus pay change the calculation?

Bonuses are often withheld at a flat 22% federally, which can differ from your real tax rate.

Why is my bonus taxed at a higher rate than my salary?

Bonuses aren't actually taxed at a higher rate long-term; they're typically withheld at a flat supplemental rate up front, which can look higher on that one paycheck but reconciles when you file your tax return.

What if my calculated take-home pay doesn't match my real paycheck?

Small mismatches are usually due to additional deductions like insurance premiums or union dues, or W-4 details like filing status and dependents not matching what you entered.

Do I need to subtract the standard deduction from each paycheck?

Payroll spreads it across the year. For a by-hand annual estimate, subtract it once from yearly wages.

How is federal withholding figured on each paycheck?

Payroll annualizes your pay for the period, applies the W-4 adjustments and the IRS percentage method tables, then divides by your pay periods.

Should I use gross or net pay to apply for an apartment?

Landlords usually ask for gross income, often requiring about three times the rent; budget with net pay.

Why is my state tax different from a flat rate?

Most states use their own brackets, deductions and exemptions, so the effective state rate is usually below the top rate.

This article is for general education only and is not tax, legal or investment advice. Figures and rules change; confirm details with the IRS or a qualified professional before making decisions.