What every calculator gives you

Built for North American cans and rooms.

Both unit systems

Feet and gallons or meters and liters, with Canadian 3.78 L and 946 mL can sizes. Switch at the top of any page.

A shopping list, not just a number

"2.1 gallons" becomes 2 gallons and a quart, so nothing is left over in the garage and nobody goes back to the store.

Math you can check

Every result shows the area, the deductions and the coverage rate used, with the manufacturer data sheets it came from.

B
Independent, and based in Canada

Every calculator shows its formula and the coverage rate it uses, taken from manufacturers' published data sheets. Found a mistake? Tell us and we will fix it.

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