Finance

Salary & tax calculator

Estimate net take-home pay after income tax and NI (UK) or federal income tax (US).

Gross annual salary (£)

Pay frequency

100% private. All processing happens locally in your browser — no files or data are ever sent to a server.

How to use Salary & tax calculator

01 Fill in the required values using the fields provided
02 Results calculate automatically as you type
03 Copy or note the result — all calculations stay on your device

Frequently asked questions

Common questions about Salary & tax calculator.

Is Salary & tax calculator free to use?

Yes, Salary & tax calculator is completely free. No account, subscription, or payment is ever required — just open the page and start using it.

Does Salary & tax calculator upload my data to a server?

No. Salary & tax calculator runs entirely in your web browser using client-side JavaScript. Your files, text, and data never leave your device, making it 100% private.

Can I use Salary & tax calculator on my phone or tablet?

Yes. Salary & tax calculator is fully responsive and works on all modern smartphones, tablets, and desktop browsers without installing any app.

Are these results accurate enough to rely on?

Salary & tax calculator uses well-established formulas and provides accurate estimates for everyday use. For financial, medical, or legal decisions, always consult a qualified professional.

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About Salary & tax calculator

The Salary and Tax Calculator estimates your net take-home pay after income tax and social contributions. UK mode uses the 2024/25 PAYE bands (personal allowance £12,570; basic rate 20% to £50,270; higher rate 40% to £125,140; additional rate 45% above that) and Class 1 National Insurance (8% between £12,570 and £50,270; 2% above). US mode applies 2024 federal income tax brackets for a single filer as an estimate — state taxes are not included. The result shows each deduction as a separate line so you can see exactly where the money goes.