Financial Calculators
Net Pay Calculator
Calculate net pay from gross pay, estimated tax rate, and optional other deductions locally in your browser.
Enter your gross pay and estimated tax rate to estimate net pay for the same period. Add optional other deductions such as retirement or health contributions. This calculator runs privately in your browser; your numbers are not uploaded or stored.
See take-home pay before payday.
Enter your gross pay and estimated tax rate to see the tax amount, total deductions, and net pay, with optional other deductions included. This private browser estimate uses one flat tax rate for the same pay period, not financial, employment, or tax advice; your values are not uploaded or stored.
Frequently Asked Questions
Everything you need to know about this tool, how it works, and privacy.
What formula does the net pay calculator use?
It uses tax amount = gross pay x (tax rate / 100), total deductions = tax amount + other deductions, and net pay = gross pay - total deductions. For example, $5,000 gross pay at a 20% tax rate with $200 of other deductions gives $1,000 tax, $1,200 total deductions, and $3,800 net pay.
Can I include other deductions?
Yes. Leave other deductions blank or zero for tax-only net pay, or enter deductions such as retirement or health contributions for the same pay period to include them in total deductions and net pay.
Which inputs are accepted?
Enter a gross pay greater than zero through 1000000000, a tax rate from 0 through 100%, and optional other deductions from 0 through 1000000000. Total deductions cannot exceed gross pay. Displayed amounts are rounded to two decimal places.
Do my values stay private, and is this financial advice?
Yes. The calculation and copy action run locally in your browser. CodeASystem does not upload or store the values you enter. This is a general estimate with one flat tax rate, not financial, employment, or tax advice.