Purpose and scope
What this dashboard measures
Calculate detention time and charges around a delivery appointment.
The Truck Appointment and Detention Calculator keeps Appointment time, Truck arrival, Truck release, Free loading minutes, and Detention rate per hour visible beside the result so the inputs can be checked, saved, and reproduced without reconstructing the calculation later.
Instructions
How to use this calculator
Enter the values requested for the Truck Appointment and Detention Calculator and replace every sample with the actual schedule, record, or system being analyzed.
- Use Appointment time and Truck arrival to establish the starting conditions for the Truck Appointment and Detention Calculator.
- Set Truck release, Free loading minutes, and Detention rate per hour to match the actual case rather than leaving example assumptions in place.
- Run the Truck Appointment and Detention Calculator with a baseline set of values, then change only one uncertain input at a time when comparing alternatives.
Calculation
Method used
Chargeable detention begins after the later of appointment or arrival plus free time.
The displayed formula makes the role of Appointment time, Truck arrival, and Truck release explicit. In the Truck Appointment and Detention Calculator, keeping those inputs separate helps distinguish a changed assumption from a changed calculation rule.
Calculation method last reviewed: June 20, 2026.
Worked scenario
Example calculation
To audit your own Truck Appointment and Detention Calculator result, compare Appointment time and Truck arrival with the worked scenario. In the Truck Appointment and Detention Calculator, if the direction or scale looks wrong, verify Detention rate per hour before changing several inputs at once.
Interpretation
Interpreting the headline metric
The monetary result applies a simple hourly rate and not contract rounding, documentation, or fault rules.
Read the headline together with the supporting metrics for Appointment time, Truck arrival, and Truck release. A plausible-looking Truck Appointment and Detention Calculator result can still be unreliable when one of those values uses the wrong unit, date boundary, or local convention.
The Multi-Stop Delivery ETA Planner extends the Truck Appointment and Detention Calculator by letting you build arrival times for sequential delivery legs and service stops.
Visual audit
Reading the supporting metrics
The Truck Appointment and Detention Calculator dashboard summarizes Appointment time, Truck arrival, Truck release, Free loading minutes, and Detention rate per hour in a headline and supporting measures. For the Truck Appointment and Detention Calculator, read the original units beside any percentage or status label so a rounded headline does not hide a small but important shortage or overrun.
Boundaries
Important edge cases and limitations
Contract terms, rounding, grace, documentation, driver fault, and accessorial caps are not interpreted.
If one of these exclusions applies, treat the Truck Appointment and Detention Calculator output as a baseline and correct Detention rate per hour or another affected input before recalculating.
Practical use
Recommended workflow
Preserve arrival, dock, and release evidence and apply the signed accessorial terms before invoicing.
Input audit
Checklist for this calculation
- Confirm the source and units for Appointment time and Truck arrival before entering them.
- Preserve Truck release, Free loading minutes, and Detention rate per hour with any saved or shared Truck Appointment and Detention Calculator result.
- For the Truck Appointment and Detention Calculator, review the exclusions above for conditions that could change Detention rate per hour or the calculation method.
- Recalculate the Truck Appointment and Detention Calculator whenever a recorded input or real-world condition changes.
Questions
Frequently asked questions
Why does detention start from the later of arrival or appointment?
Early arrival normally should not consume contractual free time before the facility was expected to receive the truck.
What does the truck appointment and detention calculator result describe?
The monetary result applies a simple hourly rate and not contract rounding, documentation, or fault rules.
How is the truck appointment and detention calculator result calculated?
Chargeable detention begins after the later of appointment or arrival plus free time. Chargeable detention = max(0, release − later of appointment/arrival − free minutes).