Home Back

MPG Calculator - Gas Per Mileage Calculator

MPG Calculator

Tips to Boost Your Fuel Economy


Looking to enhance your vehicle's fuel efficiency, allowing it to travel farther on less fuel? If you're dissatisfied with the fuel consumption figures displayed by your current tools, here are ten fuel-saving tips that could make a significant difference, especially when practiced consistently.


  1. Smooth Driving: Aggressive driving, such as speeding, frequent lane changing, rapid acceleration followed by hard braking, significantly increases fuel consumption. Estimates suggest that this type of driving can raise fuel consumption by over 30%! Hence, smooth driving is paramount for improving fuel economy.

  2. Adhere to Speed Limits: Each vehicle has an optimal fuel economy speed. Avoid exceeding speed limits, and slightly reducing your average speed (e.g., from 70 mph to 60 mph) can save you 10% to 20% in fuel, as fuel consumption is lower at slower speeds.

  3. Maintain a Safe Distance: If the vehicle ahead follows the first two tips, match its speed as closely as possible. This minimizes acceleration and deceleration. Avoid drivers who don't follow these tips if possible, as it complicates maintaining your fuel efficiency.

  4. Check Tire Pressure: Ensure tire pressure is at the optimal level indicated in your vehicle manufacturer's owner's manual. Low pressure reduces mileage significantly and can make driving hazardous.

  5. Smart Route Planning: Choose the best route to your destination. Utilize GPS route planning to avoid congested areas. Familiar routes also help improve fuel efficiency, as you anticipate where to accelerate and decelerate based on traffic lights ahead.

  6. Air Conditioning Use: Turning off the air conditioning can improve fuel efficiency by about 10-15% and provide more power for quicker acceleration when needed. If used, set it to a comfortable temperature within the range of 64°F to 75°F (18°C to 24°C). According to thermodynamics, heating or cooling requires increasingly more energy to achieve and maintain.

  7. Remove Extra Weight: Ensure unnecessary heavy items are removed from the trunk. One overlooked benefit of reduced weight is improved vehicle efficiency.

  8. Engage Cruise Control: When driving on highways, use the cruise control option. Maintaining a constant speed is most likely to save gas and lower fuel costs.

  9. Avoid Idling: Idling means traveling 0 miles per gallon; the larger the engine, the more gas wasted while idling. Minimize excessive idling to align with the fifth tip and reduce fuel costs.

  10. Maintain Your Vehicle: Well-maintained cars, trucks, vans, SUVs, etc., operate more efficiently. The exact fuel savings are hard to quantify, depending on the type of maintenance your vehicle requires. However, good maintenance undoubtedly saves fuel and lowers the cost figures calculated by our tools.

Long-Distance Travel: Is Driving or Flying Cheaper?

Considering additional expenses such as food and accommodation for several days, the cost of a long-distance self-drive trip may be much higher than flying. Of course, this comparison can be affected by the following factors:

  • Number of travelers;
  • Whether costs are shared;
  • Type of accommodation used.

How Do I Calculate Fuel Costs?

To estimate fuel costs, we use one of the following formulas:

  • Fuel Cost = (Distance / MPG) × Cost per Gallon
  • Fuel Cost = (Distance / [100 × Gallons Consumed per 100 Miles]) × Cost per Gallon

If you know your car's efficiency in miles per gallon (mpg), use the first formula. On the other hand, if fuel consumption is measured in gallons per 100 miles, we use the second formula.

How to Calculate Monthly Fuel Expenses?

To estimate monthly fuel expenses:

  1. Multiply the daily distance by the number of days in the month.
  2. Divide the result by your vehicle's efficiency in miles per gallon.
  3. Multiply the answer by the price per gallon.

How Much Does a Gallon of Gasoline Weigh?

In the United States, a gallon of gasoline weighs approximately 6.073 pounds.

Gasoline contains additives that affect its final weight. Additives vary by country. Therefore, it is not possible to give an exact weight globally.

Favorite
Fuel Cost Calculator© - All Rights Reserved 2024