Paint Calculator
Estimate how much paint you need before placing your order.
Step 1
Room Information
Unit Selector
Step 2
Openings
Opening area is automatically subtracted from the wall area.
Step 3 - 5
Paint, Surface, and Coats
Paint Type
Surface
Coats
Live Results
Coverage estimate
Start entering room dimensions
Add the room measurements, openings, paint type, and coats to generate a premium estimate.
Results panel
At a glance
Start entering room dimensions
Add the room measurements, openings, paint type, and coats to generate a premium estimate.
Tips
How to measure better
How to Measure
Measure each wall separately when the room shape is uneven or has recesses.
Common Mistakes
Do not forget doors, windows, and extra coats when estimating paint needs.
Buying Guide
Round up to pack sizes for fewer trips and better project continuity.
Recommended Products
Curated paint and primer picks to help you order with confidence after estimating coverage.
No products available
Check back soon for new arrivals, featured picks, and curated collections.
Coverage accessories
Brushes, rollers, and tape
Brushes
For edges, corners, and detail work
Rollers
For smooth wall coverage
Masking Tape
Protect trims and clean edges