What is the VAT / Sales Tax Calculator?
Add or remove VAT / sales tax from a price. The VAT / Sales Tax Calculator is a free online tool that works instantly in your browser — no installation, no signup and nothing to upload. It sits alongside other Finance tools on DevNibble such as Compound Interest Calculator, Simple Interest Calculator, Loan EMI Calculator.
How to use the VAT / Sales Tax Calculator
- Enter your values in the fields.
- The result is calculated instantly as you type.
- Copy the output.
Features
- Runs 100% in your browser — your data is never uploaded or stored.
- Free forever, with no account, no ads and no tracking.
- Copy or download your result in one click.
- Fast and responsive on desktop, tablet and mobile.
Frequently asked questions
Is the VAT / Sales Tax Calculator free to use?
Yes — VAT / Sales Tax Calculator is completely free with no sign-up, no ads and no limit on how many times you can use it.
Is my data private when I use the VAT / Sales Tax Calculator?
Everything happens locally in your browser. Your input is never sent to a server, which makes VAT / Sales Tax Calculator safe to use with private or sensitive data.
How do I use the VAT / Sales Tax Calculator?
Enter your figures and VAT / Sales Tax Calculator updates the result instantly as you adjust the numbers.
How is the result calculated?
VAT / Sales Tax Calculator applies the standard financial formula for this calculation. Results are estimates for planning and may differ slightly from your bank's or provider's exact figures.