Step by step
- Type the one-way distance, MPG and price.
- Tick Round trip and add tolls.
- Multiply the daily cost by your workdays.
At a glance
| Period | Workdays | 20 mi each way, 28 MPG, $3.20 |
|---|---|---|
| Day | 1 | $4.57 |
| Month | About 21 | About $96 |
| Year | About 250 | About $1,143 |
Related questions
Should I use city or highway MPG?
Use your real average, or city MPG for stop-and-go traffic.
How do I split a car-pool?
Set People to the number of riders.
Does it include wear and tear?
No, only fuel and tolls.
More questions: gas cost calculator
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- Convert MPG, km/l, L/100 km and price per gallon to per liter
Open the full gas cost calculator →
Updated November 14, 2026.