TetraKits
The TetraKits Paycheck Calculator runs entirely in your browser — free, private, and ready on mobile or desktop.
Overview
Job offers quote gross salary but budgets run on net pay. Enter gross amount, tax rates, and deductions to see an estimated take-home figure — useful for comparing offers and planning monthly expenses.
How to use the paycheck calculator
Enter gross pay, pay period, federal and state tax rates, and other deductions to estimate net take-home pay and annual income — results update instantly for quick budgeting.
Common use cases
Enter gross pay, pay period, federal and state tax rates, and other deductions to estimate net take-home pay and annual income — results update instantly for quick budgeting. Bookmark the tool for quick access during projects.
FAQ
Is this the same as my actual paycheck?
No. Real withholding includes FICA, Medicare, pre-tax 401(k), and IRS bracket tables. Use this for rough estimates only.
Which pay period should I select?
Match your employer schedule — bi-weekly (26 periods) is most common in the US.
Does it include FICA and Medicare?
This simplified calculator uses percentage inputs you provide. Add FICA (~7.65%) to federal rate for closer estimates.
Can I estimate annual income?
Yes. The results panel annualizes net pay based on your selected pay period.
Is this paycheck calculator free?
Yes. Unlimited estimates with no signup.
