Generator / Genset Sizing Calculator
Calculate the minimum generator kVA rating required for your facility, accounting for demand factor, motor inrush, and design margin.
Generator Sizing
Results
Recommended Generator Size125 kVA
Maximum Demand (kW):60 kW
Required kVA (load):75 kVA
Motor Inrush Add-on:30 kVA
Total Required kVA:93.75 kVA
Suggested Standard Size:125 kVA
Formula Used
Gen kVA = (kW × DF × margin) / PF + inrush