Fuel Costs

Monthly spend, cost per mile and budgeting fuel.

• How Much Gas Does a Road Trip Cost?

  Divide trip miles by MPG, multiply by price per gallon, then add a buffer for traffic and detours.

• How to Calculate Fuel Cost Per Mile

  Cost per mile connects pump prices to every mile on your odometer.

• How Much Do I Spend on Gas?

  Multiply monthly miles by your cost per mile, or track every fill-up. Both paths start with honest inputs.