Free tool
Paint calculator
Gallons of paint for a room, by wall area and number of coats.
Gallons2.2
Wall area384 ft²
Buy3 gal
Based on ~350 ft²/gal and doesn't subtract doors/windows, so it builds in a small cushion.
Tired of doing the math by hand?
Text the job to Booxt and it prices the whole estimate — phase by phase, in your numbers — in about 90 seconds, then emails it to your customer to sign.
Text it — see it workFree, no signup — text (329) 888-5488. Or start the free week — flat $99/mo.
One flat price · no contract · cancel anytime