Free · Transportation

Driving Commute Time & Cost Calculator

Estimate the time and vehicle costs associated with a recurring commute.

  • Formula & worked example
  • Private in your browser
  • No signup
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Calculator inputs

Enter the values you know

Results update as you type. Edit a result to calculate another value, or lock a value to keep it fixed.

Your way to work
per
Commuting by car
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Commuting by public transport
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Result

Your calculation

Enter enough known values to calculate the blanks.

Use one currency for your figures. Mixed-currency conversions use rates captured October 5, 2026, rather than live exchange rates.

How to use this calculator

  1. Enter the values you know in the units shown. Leave unknown values blank.
  2. Results update automatically as you type. Edit a result to calculate another value, or lock a value to keep it fixed.
  3. Reset restores the starting fields. A worked example appears below.

Private by default

Inputs and results stay in this browser tab. Bookify does not upload or store the values you enter.

Formula and method

A commute estimate depends on distance, travel frequency, fuel consumption and the cost inputs you provide. Keep one-way and round-trip distances consistent when comparing schedules.

Monthly cost = (2 × distance × days × L/100 km ÷ 100 × price/L) + parking/day × days

Worked example

Enter these known values and leave the other values blank.

One-way distance to workplace
30 km
I commute...
22 / mos
People sharing a ride
1
Fuel economy
8 L/100 km
Fuel price
1.5 USD / L
Parking and toll costs
0 USD / mos
Wear and tear costs
0 USD / mos
Ticket is valid for...
5 days
Total cost
158.4 USD / mos
Cost per person
158.4 USD / mos

Assumptions and limitations

  • Inputs must satisfy the validation rules. Editing a result can recalculate an earlier input; lock values you want to keep fixed.
  • Currency conversions use the captured source rates from October 5, 2026; they are not live exchange rates.

Common questions

What does this commute cost calculation tell me?

A commute estimate depends on distance, travel frequency, fuel consumption and the cost inputs you provide. Keep one-way and round-trip distances consistent when comparing schedules.

Can I calculate a different unknown?

Yes. Clear that field and enter the other known values. The calculator uses the available inverse equations.

References

The calculation equations, inverse formulas, units, and input rules were imported from this source. Bookify provides the interface and equation solver.

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