Fuel Cost Calculator (2024)

To calculate how much fuel you will need, here is the formula used by our fuel cost calculator:

Fuel amount= Distance / Fuel efficiency

For instance, if you wish to travel 100 km with a vehicle with a fuel efficiency of 5 kilometers per liter, substitute these variables into the formula above:

Fuel amount= 100 / 5 = 20 liters

Our calculator also uses the amount of fuel and the cost of gas in your area to calculate the total cost of your trip. For this, we use the following formula:

Trip cost = Fuel amount × Fuel price

So using the amount of fuel given in the above problem, if the price of gas was $7, then to calculate the amount of money needed for the trip, we put these values into the formula, and we get:

Trip cost = 20 × 7 = $140

Fuel Cost Calculator (2024)

FAQs

How do you calculate fuel cost? ›

Fuel Cost = (Distance / Fuel Efficiency) * Fuel Price

Fuel Price is the cost of one gallon of fuel. To calculate the fuel cost, you divide the distance by the fuel efficiency to determine the total number of gallons of fuel consumed. Then, you multiply that by the fuel price to obtain the total fuel cost.

How do you calculate gas for a trip? ›

Calculate the overall gas cost of your trip

First, divide the distance of the route by your miles per gallon figure to discover how many gallons of gas you will need, then multiply the number of gallons by the price of gas.

How do you calculate fuel? ›

How do I calculate fuel consumption per 100 km? To calculate fuel consumption per 100 km, divide the amount of fuel used in liters by the distance in kilometers and multiply the product by 100. If you want to find the fuel consumption per 10 km, perform the same first step but multiply the product by 10 instead of 100.

How many miles will $15 of gas get you? ›

With $15 of gas money, assuming the current price for gasoline is $3.25 per gallon and your car gets an average of 27 miles per gallon, you can travel roughly 125 miles.

How much is 1 gallon of gas in USA? ›

Basic Info. US Retail Gas Price is at a current level of 3.791, up from 3.751 last week and up from 3.769 one year ago. This is a change of 1.07% from last week and 0.58% from one year ago. The US Retail Gas Price is the average price that retail consumers pay per gallon, for all grades and formulations.

How much is miles per gallon? ›

Miles per gallon (mpg) is a calculation of a motor vehicle's fuel economy. The simple formula is miles traveled divided by gallons of fuel consumed.

Is there an app to calculate gas for a trip? ›

Roadtrip shows costs based on current gas prices, fuel economy, mileage & vehicle type (car, truck, or motorcycle). Easily split costs with friends, see carbon emissions, compare routes for savings, & choose the best car for your trip.

How much gas money is a 30 minute drive? ›

That equates to a 30 minute drive costing you anywhere from 0.2 to 4 gallons of gas. Big variation. At $4 per gallon, it would cost you anywhere from $0.8 to $16 for that 30 minute drive.

How do you calculate gas per mile? ›

The easiest way to calculate your gas mileage is to simply divide the number of miles traveled by the number of gallons of gas your vehicle took to refill. In sum, that's miles driven divided by gallons of gas used.

What is the formula of gas fuel? ›

The complete combustion of octane, C8H18, a component of gasoline, proceeds as follows: 2 C8H18 (l) + 25 O2 (g) → 16 CO2 (g) + 18 H2O (g) (c) Octane has a density of 0.692 g/mL at 20 °C.

What is the formula for mileage calculator? ›

Mileage (MPG or L/100km) = (Total Distance Travelled) / (Total Fuel Consumed) For MPG: Mileage (MPG) = (Odometer Reading at Refill 2 – Odometer Reading at Refill 1) / Fuel Added. For L/100km: Mileage (L/100km) = (Fuel Added / Total Distance Travelled) * 100.

How far will $20 of gas get you? ›

If I buy $20 worth of gas, I get about 10.5 gallons. The 10.5 gallons will take me around 230 miles.

How far will 1 dollar of gas get you? ›

It depends how much your gas costs. If gas costs $3/gallon: (27 miles / 1 gallon) * (1 gallon / $3) = 9 miles/dollar.

How much gas is 1 hour of driving? ›

Here are some insights based on the search results: According to a Quora post, the government mileage rate is $0.52 per mile. If you are driving at 5 miles per hour, it would cost $2.60 to drive for 1 hour. If you are driving at 50 miles per hour, it would cost $26.00 [1].

How do you calculate 2% of an amount? ›

To calculate the percentage of a number out of the total number, just use the formula number / total number × 100. An increase or decrease in any quantity can be expressed as a percentage.

How do you calculate gas cost on a budget? ›

To calculate how much fuel you'll need to get to your destination, divide the number of miles of the remaining route by the miles per gallon your car gets. Then, average the cost of gas on your route and multiply this times the number of gallons to get the total cost of gas for your trip.

What does 30 miles per gallon mean? ›

Gas mileage is measured in mpg. For instance, if your vehicle gets 30 mpg, it travels 30 miles per one gallon of gas. The mpg is usually higher on highways compared to city driving since city driving necessitates slower speeds, idling, and higher revolutions per minute (rpm).

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