Break down a single paycheck: gross, federal tax, FICA, state tax, 401(k) and your net deposit.
Enter the gross amount shown before deductions on your offer letter or pay stub. Estimates only — not tax advice.
Reading the breakdown
The table shows every line item for one paycheck, then you can compare it with your real pay stub. If the numbers are far apart, check whether your employer deducts health premiums, HSA or other items this estimate does not include.
Why biweekly paychecks look bigger
Biweekly pay means 26 paychecks a year — two months have three of them. Monthly budgeting on biweekly pay works best if you plan on two paychecks per month and treat the extras as bonus savings.
Gross vs. net: the words on your pay stub
Gross pay is your earnings before anything comes out. Net pay (take-home) is what actually lands in your bank account. Between them sit taxes and any voluntary deductions. The YTD column on your stub accumulates across the year, which is why early-year checks can look different from December ones once caps and true-ups kick in.
How many paychecks you get per year
Weekly schedules pay 52 checks, biweekly 26, semi-monthly 24, and monthly just 12. Same annual salary — different check sizes. Budget around your actual schedule: semi-monthly is the only one that lands evenly on monthly bills.
Frequently asked questions
How is a biweekly paycheck calculated?
Annual salary ÷ 26. A $65,000 salary pays $2,500 gross per biweekly check.
Why is my paycheck less than this estimate?
Health insurance, HSA/FSA, dental, vision and other voluntary deductions come out on top of taxes.
What is gross pay vs net pay?
Gross is your earnings before deductions; net is what remains after taxes and voluntary deductions are withheld.
Why is my first paycheck smaller?
Partial pay periods, delayed benefit enrollment or prorated bonuses often shrink the first check — later checks usually normalize.
How many paychecks will I get this year?
Weekly = 52, biweekly = 26, semi-monthly = 24, monthly = 12. Biweekly years with three-paycheck months give two extra checks.
Does Social Security stop being withheld mid-year?
Yes — once your year-to-date wages pass the Social Security wage base ($184,500 in 2026), the 6.2% withholding stops until January.