Paint Coverage Calculator
Calculate how much paint you need for your canvases. Select paint type, canvas sizes, number of layers, and colors to get accurate estimates.
Canvases & Paint Settings
Including underpainting
Distinct colors in palette
Total Area
640 sq in
2 canvases
Paint Needed
17.1 oz
Acrylic paint
Tubes Needed
24
~$192 total
Or Bottles
6
~$72 total
Tubes vs Bottles Cost Comparison
How Much Paint Do You Need?
The amount of paint needed depends on canvas size, number of layers, paint type, and application technique. Heavy-body acrylic paint covers approximately 75 square inches per fluid ounce when applied with a brush at medium thickness.
Acrylic paint is the most economical option. A standard 2oz tube can cover about 150 square inches — roughly enough for one coat on an 11×14 canvas.
Oil paint covers less area per ounce but can be thinned more. Watercolor covers the most area due to its transparent, diluted application.
Pro tip: Buying larger bottles (8oz+) typically saves 30-50% per ounce compared to individual tubes, especially for colors you use frequently like white and black.