Gas Cost Per Month Calculator







Formula

The formula to calculate the gas cost per month (CGM) is:

\[ CGM = \frac{M}{MPG} \times GC \]

Where:

What is the Average Gas Cost Per Month?

The average American household spends about $250 per month on gasoline. That’s about $2,900 per year. If you drive a car that gets 30 miles to the gallon, then you’ll spend about $60 per week at the pump.

Example Calculation

Let's assume the following values:

Step 1: Calculate the gas cost per month:

\[ CGM = \frac{1000}{25} \times 3.50 = 140 \text{ dollars} \]

Therefore, the gas cost per month is $140.