Percent made painless

Every percent sum, done in a second.

From "what's 20% off £350" to splitting a bill six ways, adding VAT, or projecting a savings account. One tab, no ads in your face.

01 — Percent

Percentage Calculator

Three modes for the most-Googled percent questions. Answers appear live.

What is % of ?

02 — Tip

Tip Calculator & Bill Splitter

Slide the tip percentage, split between any number of people. Totals round to the nearest penny.

Tip
£0.00
Total
£0.00
Per person
£0.00
03 — VAT / Tax

VAT & Sales Tax Calculator

Add or strip VAT at any rate. UK standard rate is 20%. Handy presets for common countries.

Net (ex-VAT)
£0.00
VAT
£0.00
Gross (inc-VAT)
£0.00
04 — Discount

Discount Calculator

Work out the final price and what you save at the till.

You save
£0.00
You pay
£0.00
05 — Interest

Compound Interest Calculator

Project how savings grow with regular contributions. Monthly compounding.

Contributions
£0
Interest earned
£0
Final balance
£0

Figures are illustrative. Actual returns vary and may be taxable. Past performance is no guide to the future.

06 — Grade

Grade Calculator

Turn marks into a percentage and a letter grade. Works with UK and US scales.

Percentage
0%
Grade

About Percentify

A small site that does one thing — percents — and does a lot of them. Built to be quick. Every tool works client-side, so it keeps running even on a patchy connection.