Calculate your generator’s real running cost with our free Fuel Consumption Calculator. Estimate fuel use per hour, day, or month for any diesel, petrol, or gas generator worldwide. Just enter your KVA, running hours, and fuel price to get instant results and manage your generator expenses smarter.
⛽ Generator Fuel Consumption Calculator
KVA
%
$/L
Hrs
📈 Estimated Consumption & Cost:
Current (Amperage) at Load: 0.00 A
| Period | Liters (L) | Cost ($) |
|---|---|---|
| Per Hour | 0.00 | 0.00 |
| Per Day | 0.00 | 0.00 |
| Per Month (30 days) | 0.00 | 0.00 |
Disclaimer: This tool provides an estimate for 3-phase systems only (400V, PF 0.8). Actual consumption may vary by generator model, engine condition, and local voltage.