Payroll Check Calculator
A paycheck can look surprisingly different from the amount you expected to earn. Your hourly rate or salary is only the starting point. Overtime, bonuses, taxes, insurance, retirement contributions and other deductions can all change the amount that actually reaches your bank account.
Our payroll check calculator gives you a simple way to estimate your paycheck before you get paid. Enter your regular earnings, overtime, additional pay and deductions to see an estimated breakdown of gross pay and take-home pay.
Payroll Check Calculator
Estimate your gross pay, deductions, taxes and take-home paycheck from one simple calculation.
Pay details
Additional earnings
Deductions
What this payroll check calculator can help you estimate
- Regular pay
- Overtime pay
- Total gross pay
- Bonuses or additional earnings
- Pre-tax deductions
- Other deductions
- Estimated taxes
- Net pay or take-home pay
- Effective deduction percentage
- Paycheck amount for different pay frequencies
The calculator is intended as a planning tool. Your actual paycheck can differ because payroll withholding depends on factors such as your tax forms, location, benefits, deductions and employment circumstances.
How to calculate a payroll check
There isn’t one universal paycheck formula because employees can be paid in different ways. For an hourly employee, the basic calculation starts with the hours worked and hourly rate.
Regular pay = Regular hours × Hourly rate
If overtime applies:
Overtime pay = Overtime hours × Overtime rate
Then:
Gross pay = Regular pay + Overtime pay + Other earnings
Finally, deductions and withholding are subtracted from gross pay:
Net pay = Gross pay − Taxes − Deductions
For covered, nonexempt U.S. employees, federal overtime rules generally require overtime at no less than one and one-half times the regular rate for hours worked above 40 in a workweek, although exemptions and special rules can apply.
Gross pay vs. net pay
One of the easiest ways to misunderstand a paycheck is to confuse gross pay with net pay.
Gross pay is the amount you earn before applicable deductions and withholding.
Net pay is the amount left after deductions and withholding. This is often called your take-home pay.
For example, suppose an employee earns $25 per hour and works 40 hours:
40 × $25 = $1,000 gross pay
The employee will not necessarily receive $1,000 in their bank account. Taxes, insurance premiums, retirement contributions and other deductions may be taken from the paycheck.
That’s why comparing your hourly rate with your actual deposit can sometimes be misleading.
How overtime changes a paycheck
Overtime can make a noticeable difference to a payroll check.
For example, imagine an employee earning $20 per hour who works 46 hours in a week. If the employee is covered by the standard federal overtime rule, the first 40 hours would produce:
40 × $20 = $800
The remaining 6 hours would be paid at 1.5 times the regular rate:
$20 × 1.5 = $30 overtime rate
6 × $30 = $180
That produces $980 in gross wages before applicable deductions and withholding.
Actual overtime treatment can vary depending on whether the employee is covered by the FLSA and whether an exemption or other special rule applies.
What can be deducted from a paycheck?
A payroll check may contain several different types of deductions. Some are required by law, while others depend on the employee’s choices or employer benefits.
Common examples include:
- Federal income tax withholding
- Social Security tax
- Medicare tax
- State or local income tax, where applicable
- Health insurance premiums
- Dental or vision insurance
- Retirement contributions
- Flexible spending or other benefit contributions
- Wage garnishments
- Other authorized deductions
For U.S. employees, federal income tax withholding is affected by information supplied on Form W-4 as well as the employee’s wages and payroll period.
Payroll taxes and your paycheck
Payroll taxes are not always calculated as a simple percentage of the number displayed as your annual salary.
For 2026, the employee Social Security tax rate is 6.2%, subject to the Social Security wage base, while Medicare tax is 1.45% with no wage base limit. Employers generally pay matching Social Security and Medicare amounts.
Federal income tax withholding is different. The IRS withholding system uses the employee’s Form W-4 information, payroll period and applicable withholding tables or methods.
This is one reason an online paycheck calculator should be treated as an estimate rather than an official payroll calculation.
How to use the payroll check calculator
Start with the type of employee pay you want to calculate.
Step 1: Enter your pay rate
For hourly workers, enter the hourly wage.
For salaried workers, enter the salary amount and select the appropriate pay frequency.
Step 2: Add hours worked
If you’re paid hourly, enter your regular hours.
If you worked overtime, enter those hours separately so the calculator can show the difference between regular and overtime earnings.
Step 3: Add additional earnings
If applicable, include items such as:
- Bonus
- Commission
- Shift differential
- Tips
- Other taxable earnings
Step 4: Enter deductions
Add the deductions you want to account for, such as insurance, retirement contributions or other paycheck deductions.
Step 5: Review your estimated paycheck
The calculator can then show the relationship between your earnings and estimated take-home pay.
This makes it useful not only for checking a paycheck but also for comparing different work schedules.
Weekly vs. biweekly vs. semimonthly pay
Your annual salary can be divided differently depending on how often you’re paid.
For example:
Weekly: 52 paychecks per year
Biweekly: 26 paychecks per year
Semimonthly: 24 paychecks per year
Monthly: 12 paychecks per year
A biweekly paycheck and a semimonthly paycheck therefore aren’t interchangeable even if the annual salary is identical.
This distinction becomes particularly useful when you’re budgeting around your actual paycheck rather than your annual salary.
Why your paycheck may be different from the calculator
Don’t be surprised if your actual payroll check doesn’t exactly match an online estimate.
Differences can occur because of:
- Your Form W-4 information
- State and local taxes
- Employer benefit plans
- Pre-tax deductions
- Retirement contributions
- Bonuses or commissions
- Overtime rules
- Taxable benefits
- Wage garnishments
- Payroll rounding
- Changes to withholding during the year
The IRS publishes specific withholding methods and tables for employers, so an online calculator should not be treated as a replacement for your employer’s payroll system or official tax guidance.