The gap between the salary you agreed and the amount that lands in your account is usually 25–35%, and it is composed of several deductions that arrive together and are rarely itemised in a way anyone reads.
What the Payroll Calculator does
Subtracts income tax and pension contributions from gross salary to estimate take-home, with the rates you supply.
It knows no country’s tax system. Defaults of 20% tax and 5% pension are placeholders, not a jurisdiction — and the page says so rather than letting you assume otherwise.
Open the Payroll Calculator and follow the settings and checks below.
Inputs and defaults
| Setting | What it means |
|---|---|
| Annual gross salary | Default 60,000 |
| Income tax | Default 20% — you supply the real rate |
| Pension / retirement | Default 5% |
| Returns | Annual and monthly net |
| Knows your tax system? | No |
| Uses flat rates | Not progressive bands — see the tip |
| Excludes | Social contributions, local taxes, student loans, credits |
| Typical real deduction | 25–35% of gross in many countries |
How to use it
- Enter gross annual salary.
- Enter your effective tax rate — not your marginal one. See the tip.
- Add pension percentage and read the monthly net.
Practical advice
Enter your effective rate, not your bracket. This applies a flat percentage, so entering 40% because you are "in the 40% bracket" will understate your take-home substantially — most of your income is taxed at lower rates. Run the Income Tax Estimator first to find the effective rate, then use that figure here.
Common questions
What rate should I enter?
Your effective rate — total tax divided by gross income — rather than your top bracket. The Income Tax Estimator calculates it properly across bands; entering a marginal rate here produces a net figure that is far too low.
Why does it not know my country’s rates?
Because they differ by country, region and year, and often by personal circumstance. A calculator with hard-coded rates would be confidently wrong for most users. Supplying them keeps the assumption visible.
What is not deducted here?
Social security or national insurance, local and state taxes, student loan repayments, health insurance, union dues and tax credits. Real payslips carry several of these, which is why actual net is usually lower than a two-input estimate.
Why is my real payslip different?
Almost always one of the deductions above, or a progressive band structure that a flat rate cannot represent. Use this for planning and your payslip for facts.
Useful next tools
- Income Tax Estimator — Rough tax due or refund on a year's income.
- Salary Converter — Hourly, weekly, monthly and annual, both ways.
- Take-Home Pay — Estimate net pay from gross salary.
- True Employee Cost — Salary plus benefits, taxes, equipment and overhead.
- 50/30/20 Budget Calculator — Split take-home pay into needs, wants and savings.
- PTO Accrual — Holiday accrued to date from your entitlement.
Vootkit provides general educational calculations, not tax, accounting, legal or payroll advice. Rates, thresholds, allowances and filing rules vary by country and can change. Verify current figures with the relevant tax authority or a qualified professional.
Try the tools from this guide
Keep reading
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How to Estimate Income Tax Without Confusing Tax Bands
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