Driver Detention Cost Calculator
Turn waiting time into driver cost, equipment time, lost productive capacity, missed-load exposure and a defensible detention charge — then see which customers are creating the biggest unrecovered loss.
Build the true cost of waiting
What one detention event is really costing
How free hours inflate the billable detention rate
| Free allowance | Billable hr / event | Annual billable hr | Break-even charge | Target charge | Increase vs no free time |
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Target detention charge sensitivity
Detention is more than a driver-pay issue
ATRI reported that drivers experienced detention of more than two hours at 39.3% of stops in 2023, with higher rates in some segments. FMCSA notes that detention time is commonly discussed as dwell exceeding two hours, although there is no single standard definition. This calculator does not assume every carrier should use a two-hour threshold; the free-time allowance is user-entered.
Research context: ATRI Costs and Consequences of Truck Driver Detention (2024); FMCSA detention-time research and Hours-of-Service guidance.
Model six detention-heavy facilities
Customers ranked by unrecovered annual detention cost
| Rank | Facility | Events / yr | Avg detention | Annual economic cost | Expected current recovery | Unrecovered loss | Recovery ratio | Target charge | Signal |
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From truck time lost to dollars recovered
Portfolio target charge as free allowance changes
| Free-time policy | Annual billable hours | Economic cost | Weighted break-even charge | Weighted target charge | Difference vs current portfolio policy |
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Annual profit released by reducing detention hours
| Detention-hour reduction | Hours eliminated | Direct + opportunity cost avoided | Expected missed-load cost avoided | Total economic improvement |
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Use detention charges as an economic policy, not a legal conclusion
This calculator is a financial planning and customer-negotiation model. It does not determine whether a detention charge is contractually owed, whether a driver must be paid for a particular duty status, or how Hours-of-Service rules apply to a specific stop. Review contracts, driver compensation arrangements and current FMCSA requirements separately.