Diesel Generator Fuel Consumption Calculator

Fuel consumption is one of the most important operating costs of a diesel generator.

Fuel Consumption Table (liters per hour)

100 kVA: 50% load = 8-10 | 75% load = 12-14 | 100% load = 16-18

250 kVA: 50% load = 18-22 | 75% load = 28-32 | 100% load = 38-42

500 kVA: 50% load = 35-40 | 75% load = 55-60 | 100% load = 75-85

750 kVA: 50% load = 50-58 | 75% load = 80-90 | 100% load = 110-125

1000 kVA: 50% load = 65-75 | 75% load = 105-120 | 100% load = 145-165

Affecting Factors

Load percentage (most important), engine brand, environmental conditions and maintenance status.