Cost Per Gallon Calculator
Calculate the price per gallon for fuel, water, chemicals, or any liquid. Compare prices across different vendors easily.
Find the true cost per gallon for any liquid purchase. Perfect for fuel buyers, farmers, and bulk liquid purchasers.
Cost Per Gallon Calculator
Total amount paid
Total volume purchased
Advanced Settings
Calculation Results
Enter total cost and volume
then click "Calculate" for price per gallon
Cost Per Gallon Calculator
When buying fuel, water, chemicals, or any liquid in bulk, knowing the cost per gallon helps you compare prices accurately. Instead of doing mental math or rough estimates, a Cost Per Gallon Calculator gives you instant and precise results.
The Formula
The calculation is straightforward:
If your volume is measured in liters, convert it first:
Example Calculation
Total Cost = $150
Total Volume = 50 gallons
Calculation:
Cost Per Gallon = 150 ÷ 50 = $3.00 per gallon
Cost Per Gallon Conversion Table
The table below shows various cost per gallon calculations:
| Total Cost | Volume (Gallons) | Cost Per Gallon |
|---|---|---|
| $50 | 10 | $5.00 |
| $75 | 25 | $3.00 |
| $100 | 40 | $2.50 |
| $120 | 40 | $3.00 |
| $150 | 50 | $3.00 |
| $200 | 80 | $2.50 |
| $250 | 100 | $2.50 |
| $300 | 75 | $4.00 |
| $350 | 100 | $3.50 |
| $400 | 160 | $2.50 |
| $450 | 150 | $3.00 |
| $500 | 150 | $3.33 |
| $550 | 200 | $2.75 |
| $600 | 200 | $3.00 |
| $750 | 250 | $3.00 |
| $800 | 320 | $2.50 |
| $900 | 300 | $3.00 |
| $1000 | 400 | $2.50 |
| $1200 | 500 | $2.40 |
| $1500 | 600 | $2.50 |
| $2000 | 800 | $2.50 |
Some suppliers list prices in liters while others use gallons. This calculator handles all conversions automatically, so you can compare prices fairly regardless of the units used.