↗Free
Add or remove sales tax
Calculate tax-inclusive or tax-exclusive prices from a user-provided tax rate. Estimate only; verify assumptions, fees and taxes.
For a net amount, gross price is net × (1 + tax rate); for a gross amount, net is gross ÷ (1 + tax rate). Entering 100 before tax at 10% returns net 100, tax 10 and gross 110.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Amount: 100 Tax rate (%): 10 Given amount: net
Example result
{
"net": 100,
"tax": 10,
"gross": 110
}Limitations and details
The tax rate is entered manually; regional tax rules, exemptions and payment-cent rounding are not applied.
Inputs and options
- Amount
- Number · Minimum: 0
- Tax rate (%)
- Number · Minimum: 0 · Maximum: 1000
- Given amount
- Before tax / Including tax
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.