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Percentage calculator
Calculate percentages, proportions and changes.
Everyday tools, ready when you are.
Small tasks, sorted.More time for you.
Calculate a number, check your writing, prepare an image. Find a handy tool and get on with your day.
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Character & word counter
Count characters, words and UTF-8 bytes.
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Date calculator
Find the number of calendar days between dates.
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ROAS calculator
See your return on ad spend as a ratio and percent.
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Discount calculator
Work out a discount and your final price.
More tools on the way
Everyday calculations, images and more.
Coming soon
Image compressor
Reduce image file sizes for easier sharing.
Coming soon
Image resizer
Resize an image to the dimensions you need.
Coming soon
WebP converter
Convert images to WebP for the web.
Coming soon
QR code generator
Turn a link into a shareable QR code.
Coming soon
Margin calculator
Understand your margin after specified costs.
Coming soon
VAT calculator
Calculate tax-exclusive and tax-inclusive amounts.
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Use the same tools in Korean, English or Japanese.