Grossing up is common for bonuses and freelance invoices: to take home $1,000 after 25% withholding you need $1,333, not $1,250.
How to use the Net to Gross Calculator
- Net amount
- Tax rate type
- Tax rate
Results update as you type, and every field accepts the units shown in its menu.
How it works
Enter the net amount, the type of rate and the rate.
Tips
- Tax figures here are estimates for planning – your actual tax depends on credits, deductions and local rules.
- Check the tax year and filing status before you rely on a result.
- Use gross (before-tax) figures unless a field asks for take-home pay.
- When in doubt, confirm with the tax authority’s own calculator or a tax professional.
Common mistakes to avoid
- Confusing marginal and effective tax rates.
- Adding sales tax to a price that already includes it.
- Forgetting payroll taxes (Social Security and Medicare) on wages.
Inputs explained
| Field | What to enter |
|---|---|
| Net amount | Amount in your currency |
| Tax rate type | Choose one: Tax added on top of net (VAT, sales tax), Tax as a share of gross (income tax) |
| Tax rate | In % |
What each result means
- Tax amount = [Gross amount] – [Net amount]
- Tax as a share of net = [Tax amount]÷[Net amount]×100
Example values
How the main result changes when Net amount changes and everything else stays at the example values above:
| Net amount | Gross amount |
|---|---|
| 500 | 666.67 |
| 750 | 1,000 |
| 1,000 | 1,333.33 |
| 1,250 | 1,666.67 |
| 1,500 | 2,000 |
| 2,000 | 2,666.67 |
Formula
Rate on top of net (VAT): gross = net × (1 + rate)Rate as a share of gross (income tax): gross = net ÷ (1 − rate)Tax = gross − netWorked example
Inputs — Net amount: $1,000; Tax rate type: Tax as a share of gross (income tax); Tax rate: 25 %.
Results — Gross amount = $1,333.33; Tax amount = $333.33; Tax as a share of net = 33.33 %.
Frequently asked questions
How do I gross up a net amount?
For income tax, divide by (1 − tax rate).
Why isn't it just net + tax rate × net?
Because the tax is charged on the gross, which includes the tax itself.
When is grossing up used?
For bonuses, relocation payments and contractor invoices.
What formula does the Net to Gross Calculator use?
Rate on top of net (VAT): gross = net × (1 + rate).