Gross-Up Calculator
To net 1,000,000 with 3.3% withheld, the contract is not 1,033,000 — you divide 1,000,000 by 0.967.
Your numbers
Gross amount
1,034,126
Tax
34,126
Formula
Gross amount = Net amount ÷ (1 − Rate ÷ 100)
Quoting by simply adding the tax rate leaves you a little short of the target every time.
What to enter
| Input | Default | Accepted range |
|---|---|---|
| Net amountWhat lands in your account after tax. | 1,000,000 | 0 and up |
| Rate (%)The rate applied — usually per year. | 3.3 | 0 ~ 99 |
Step by step
Quick reference table
Results when only Net amount changes and everything else stays put.
| Net amount | Gross amount | Tax |
|---|---|---|
| 500,000 | 517,063 | 17,063 |
| 750,000 | 775,595 | 25,595 |
| 1,000,000 | 1,034,126 | 34,126 |
| 1,500,000 | 1,551,189 | 51,189 |
| 2,000,000 | 2,068,252 | 68,252 |
What each result means
| Result | At default values |
|---|---|
| Gross amountThe contracted amount before any deduction. | 1,034,126 |
| TaxThe tax withheld or charged, as money. | 34,126 |
Common mistakes
Quoting by simply adding the tax rate leaves you a little short of the target every time.
Glossary
- Net amount
- What lands in your account after tax.
- Rate
- The rate applied — usually per year.
- Gross amount
- The contracted amount before any deduction.
- Tax
- The tax withheld or charged, as money.
Frequently asked questions
Q. How is Gross-Up Calculator calculated?
Gross amount = Net amount ÷ (1 − Rate ÷ 100) — To net 1,000,000 with 3.3% withheld, the contract is not 1,033,000 — you divide 1,000,000 by 0.967.
Q. Can you walk through an example?
With Net amount 1,000,000, Rate 3.3%, the answer is Gross amount 1,034,126.
Q. What do I need to enter?
Enter Net amount, Rate. The result recalculates as you type, and an empty box counts as zero.
Q. How much does the answer move if I change a number?
Changing only Net amount moves the answer to Net amount 500,000 → Gross amount 517,063 and Net amount 2,000,000 → Gross amount 2,068,252. The table below lays out five steps.
Q. How are the numbers rounded?
Money is shown to the nearest whole unit, percentages to one decimal place and everything else to two. What you see is rounded; the calculation itself carries the unrounded value forward.
Q. Anything to watch out for?
Quoting by simply adding the tax rate leaves you a little short of the target every time.
Related calculators
Tax rates and interest conventions differ by country and product — check your contract for real transactions.