COVERAGE CALCULATOR Need help calculating how much powder coating you need for a specific job. Simply fill in the required information and find out how much powder you need as well as your cost. Specific Gravity: 1.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.45 Film Thickness (µm): 5101520253035404550556065707580859095100105110115120125 Efficiency (%): 30%35%40%45%50%55%60%65%70%75%80%85%90%95%100% Cost per Kg: Calculate Calculation Results Coverage (m²/kg): Cost per m²: