🏡 Home
油漆用量計算器
Avoid wasted trips to the store. This calculator subtracts doors and windows then applies coats for an accurate estimate.
ft
ft
ft
Result will appear here
公式
area = 2 × (L + W) × H − openings; gallons = area ÷ 350 × coats
🏡 Home
Avoid wasted trips to the store. This calculator subtracts doors and windows then applies coats for an accurate estimate.
Result will appear here
area = 2 × (L + W) × H − openings; gallons = area ÷ 350 × coats