Gross-Up Calculator

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Calculate gross pay needed for a target net.

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Work backward from desired net pay to estimated required gross pay, taxes, and employer payroll cost.

How to use this tool

Enter the desired net, state, filing status, and any deductions. Use the required gross and employer cost as planning estimates.

To deliver a $5,000 net payment, the required gross is higher because estimated withholding and payroll taxes are included.

The calculator iteratively solves for gross pay that produces your requested net pay after estimated taxes and deductions.

Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.

Your data stays on your device and is not uploaded.

FAQ

Is Gross-Up Calculator free?

Yes. It is free to use and you do not need to sign in or create an account.

Is my data private?

See the privacy note on this page. Many tools run on your device; some heavier file tools may use secure temporary processing when required.

Can I use Gross-Up Calculator on mobile?

Yes. Open this page on your phone or tablet, enter your inputs, and use the on-screen controls.

Page last reviewed: March 1, 2026