Commute Calculator
Estimate what your trip to work or school costs each month, then compare driving, carpooling, and public transport.
The calculator follows the same basic cost structure as Omni: fuel, parking and tolls, wear and tear, and transit pass costs.
Result
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Run the calculation to see the monthly commute cost.
Quick Answer
Monthly commute cost is usually the sum of fuel, parking and tolls, wear and tear, and any transit pass or carpool sharing adjustment.
How to Use It
- Choose whether you drive alone, carpool, or use public transport.
- Enter the one-way distance and monthly commute frequency.
- Add your fuel price, fuel economy, and other monthly costs.
- Click Calculate to compare the monthly expense.
Formula
Driving cost = days x gas + parking and tolls + wear and tear
Gas cost = distance x 2 / MPG x fuel price
Worked Examples
Example 1: 15 miles one way, 22 commute days, 28 mpg, and $3.75 fuel gives a monthly driving cost of about $259.65.
Example 2: Carpooling with 3 people divides that driving cost by 3 before adding the ride-sharing split.
Example 3: A $110 monthly transit pass can be cheaper than driving once parking and wear are included.
How to Interpret Your Results
| Output | Meaning | Action |
|---|---|---|
| Driving cost | The monthly cost of commuting by car. | Compare it against transit or carpooling. |
| Cost per person | The split monthly cost when people share a ride. | Use it to settle carpool expenses fairly. |
| Transit cost | The estimated cost of passes for the month. | Check whether transit is the cheaper option. |
Frequently Asked Questions
Related Calculators
References
- OmniCalculator reference page
- The calculator uses the monthly commute formula and can compare driving to public transport.
- Last reviewed: March 2026.