Fuel Pump Calculator
Calculate fuel pump flow rates and estimate fill times
Our fuel pump calculator helps you estimate fill times and costs. Here's how to use it:
- Enter your vehicle's fuel tank capacity in gallons
- Input the current fuel price per gallon
- Enter the pump's flow rate in gallons per minute (typically between 5-10 GPM for passenger vehicles)
- Click "Calculate" to see your results
The calculator provides three key pieces of information:
- Flow Rate: The speed at which fuel is dispensed (in gallons per minute)
- Fill Time: The estimated time it will take to fill your tank
- Total Cost: The total amount you'll spend on filling your tank
These calculations help you plan your refueling stops and budget accordingly.
Maximize your refueling efficiency with these tips:
- Choose pumps with higher flow rates for faster filling
- Avoid using pumps that seem slow or problematic
- Park close to the pump for better hose reach
- Pre-pay or use pay-at-pump options to save time
- Consider off-peak hours to avoid waiting in line
- Ensure your gas cap is easily accessible
What is a typical fuel pump flow rate?
Most gas station pumps dispense fuel at rates between 5-10 gallons per minute for passenger vehicles. Commercial diesel pumps can have higher flow rates.
Why do some pumps seem slower than others?
Pump speed can vary due to factors like pump maintenance, fuel type, temperature, and station equipment. Some stations intentionally reduce flow rates to prevent splashback.
Can I increase the pump speed?
The pump's flow rate is set by the station and cannot be adjusted by customers. For faster refueling, you can choose stations known for higher flow rates or newer equipment.