utilities
Generator Fuel Cost Calculator
Estimate generator fuel consumption and operating cost by hours and load.
Fuel cost
NPR 8,160
Fuel required
48 L
Operating distance / hours
120
How this works
Fuel litres = operating hours × days ÷ hours per litre.
Worked example
Six hours for 20 days at 2.5 hours/L uses about 48 litres.
FAQ
What is the Generator Fuel Cost Calculator used for?
Estimate generator fuel consumption and operating cost by hours and load. It is intended for quick planning, checking, and everyday decisions.
Can I use the result for a final contract or design?
Use it as a planning estimate. Manufacturer fuel curves at expected load are better than a single average figure.
How can I improve the accuracy?
Use measured quantities, current supplier or lender rates, the correct units, and compare the result with drawings, invoices, or professional advice where the decision is safety-critical.