Worked paint estimates

See how area, coats, coverage, and containers connect

Two practical scenarios keep measurements, label values, and rounding visible.

Imperial room5 min example

Paint estimate for a 12 × 12 ft room

Follow four walls, measured openings, two coats, 350 ft²/US gal, 1 US gal cans, and $42 per can.

Metric walls5 min example

Add three walls, subtract openings, apply two coats and 10 m²/L, then round 4.33 L to two 2.5 L pots.