Toll Cost Calculator
Works out what you pay in tolls for a set of round trips and then spreads that over a month of travel.
Recent
Formula
How the calculation works
The calculator multiplies the one-way toll by the number of trips and then doubles the result, because every round trip is charged twice.
That gives the total spent on tolls for one day of travelling the route in both directions.
Multiplying by the number of travel days in the month then gives the full monthly toll outlay.
Common mistakes
- Forgetting to double the one-way toll and so under-counting every round trip you actually make.
- Ignoring the return leg on days when you travel only one way, which inflates the estimated monthly cost.
When to use it
- Use it before a regular highway commute to see what tolls add to your monthly transport budget.
- Use it to compare a toll road against a longer free route once you know the extra fuel and time involved.
Worked example
A 120 taka toll, 4 round trips and 20 travel days a month: one trip set costs 960 taka and the month totals 19200 taka.
Common questions
Why is the toll doubled?
A round trip passes the toll plaza twice, once in each direction, so the one-way charge is multiplied by two before the monthly figure is found.
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