Estimate last mile delivery transit time with operational inputs you can adjust for a route, planning period, or shipment portfolio. The calculator separates the main result from its key drivers so dispatchers, analysts, and logistics managers can test assumptions and identify where capacity, time, service, or cost changes originate.
All components are converted to hours before they are added.
Use the estimate as a planning baseline. Compare it with actual operations and rerun scenarios when routes, demand, resources, or service definitions change.
This is an operational estimate, not a carrier quote or service guarantee. Results depend on the accuracy and consistency of your inputs.
For 120 miles at 35 mph, 18 stops at 6 minutes each, and 30 minutes of delay: 120 ÷ 35 + (18 × 6 ÷ 60) + 0.5 = 5.73 hours.
Use one consistent period for every input, such as a day, week, month, or voyage.
Yes. Enter forecast values, but label the result as a planning estimate and update it when actual data arrives.
Apply one consistent counting policy. Include them only if they meet the completion rule used for the total.
Volume can spread fixed resources or costs across more shipments and may also change operating time or service outcomes.
Only when disruption effects are included in the entered speed, delay, availability, cost, or qualifying shipment values.
| Item | How to use it |
|---|---|
| Inputs | Use one route and measurement period. |
| Main result | Planning estimate based on entered assumptions. |
| Secondary results | Components that explain the main result. |