Fuel Cost Calculator
Work out how much a trip will cost in fuel based on distance, your car's fuel economy and the current petrol or diesel price.
Fuel Cost Calculator
ایندھن کے اخراجات کیلکولیٹر
Results
Breakdown
Detailed Breakdown
| Period | Distance (km) | Fuel (L) | Cost |
|---|---|---|---|
| One trip | 300 | 21.4 L | Rs. 5,785.71 |
| Daily (1×) | 300 | 21.4 L | Rs. 5,785.71 |
| Weekly (5×) | 1,500 | 107.1 L | Rs. 28,928.57 |
| Monthly (22×) | 6,600 | 471.4 L | Rs. 127,285.71 |
| Yearly (264×) | 79,200 | 5657.1 L | Rs. 1,527,428.57 |
About the Fuel Cost Calculator
With petrol and diesel prices in Pakistan revised monthly by the government, the cost of a commute, a family trip or a delivery route can change significantly from one month to the next. This fuel cost calculator turns distance, your vehicle's fuel economy and the current fuel price into the actual rupees a journey will cost.
The calculation is simple: divide the distance by your car's fuel economy (kilometres per litre) to get the litres required, then multiply by the price per litre. The result shows the litres needed, the total cost in rupees, and the cost per kilometre — the number that makes comparing vehicles or routes meaningful.
Fuel economy varies widely in Pakistan: small hatchbacks like the Suzuki Alto often achieve 15–18 km per litre, sedans such as the Toyota Corolla around 12–14, and larger SUVs or 4x4s anywhere from 7–11. The figure printed in the brochure is rarely the real-world number — urban stop-and-go traffic and air conditioning can cut it by 20–30%. Enter your actual measured economy for an accurate result.
To find your real fuel economy: fill the tank completely, reset the odometer, drive normally, then refill and divide the kilometres driven by the litres pumped. Repeating this over a few weeks gives a reliable average. The calculator's default price field should be updated to the latest notified petrol or diesel price, which the government typically revises at the start of each month.
Beyond trip budgeting, this tool helps with bigger decisions: comparing a fuel-efficient car against a larger one over your annual mileage, estimating the monthly fuel bill for a new job's commute, or budgeting a planned road trip from Lahore to Karachi or Islamabad to Murree.
How to budget fuel for a trip
- 1
Enter the distance of your journey in kilometres.
- 2
Enter your vehicle's fuel economy in kilometres per litre.
- 3
Update the fuel price to today's petrol or diesel rate in rupees per litre.
- 4
Read the litres needed, the total fuel cost and the cost per kilometre.
Frequently Asked Questions
How do I find my car's fuel economy?
Fill the tank completely, note the odometer, drive normally, then refill and divide the kilometres driven by the litres used. That gives your real-world km per litre — often lower than the manufacturer's figure.
Does the fuel price include the latest adjustment?
The price field defaults to a recent pump price, but petrol and diesel prices change monthly in Pakistan. Update the price field to today's rate for an accurate result.
How do I find my car's real fuel economy?
Fill the tank to full, note the odometer reading, drive as you normally do, then refill and divide the kilometres covered by the litres it took to refill. Averaging over several tanks gives the most reliable figure.
How often do fuel prices change in Pakistan?
The government generally revises petrol and diesel prices at the start of each month, though unscheduled adjustments can occur when international crude prices move sharply or the rupee exchange rate shifts.
Does driving style affect fuel cost?
Yes, significantly. Aggressive acceleration, hard braking, speeding and heavy air-conditioner use can reduce fuel economy by 20–30%. Smooth driving, correct tyre pressure and regular servicing all lower your cost per kilometre.