How do you calculate repair turnaround time?

Divide the queued repair orders by the completion pace to get base processing time, then multiply by one plus the allowance. With 72 orders at 0.28 orders/min and a 65% allowance, base time is 257.14 hours and turnaround is 424.29 hours.

What is a good repair turnaround time?

It depends on the product. Consumer electronics depots target 3-5 business days; industrial equipment often runs 2-4 weeks. The right benchmark is your customer SLA. Use this calculator to see whether your current queue and pace can actually hit it.

Why include a queue, test, and paperwork allowance?

Pure repair labor never reflects reality. Units wait for parts, sit in a test fixture, and need documentation before release. The 65% allowance in the example means non-productive time adds 167 hours on top of the 257 hours of base processing.

What does completion pace in orders per minute mean?

It is the throughput of your repair line expressed as orders finished per minute of working time. A pace of 0.28 orders/min is roughly one order every 3.6 minutes of productive bench time; the allowance then accounts for everything that isn't bench time.

How do I reduce repair turnaround time?

Either raise the completion pace (better diagnostics, kitted parts, parallel benches) or shrink the allowance (pre-stage parts, batch testing, streamline paperwork). Cutting the 65% allowance to 40% would drop turnaround from 424 to 360 hours without touching the repair pace.

Turnaround time vs cycle time: what's the difference?

Cycle time is the productive time to repair one unit. Turnaround time is the end-to-end clock time a customer waits, including queueing and non-value-added steps. This calculator estimates turnaround, which is what the customer actually experiences.

Aftermarket, Field Service & Service Parts calculator

Repair Turnaround Time Calculator

Repair Turnaround Time is the realistic clock time it takes to work through a queue of repair orders, including not just hands-on repair but the waiting, testing, and paperwork that real depot and field-service operations carry. Service managers, depot supervisors, and aftermarket planners use it to set customer turnaround commitments, staff repair benches, and spot when a backlog is about to blow past SLA. It matters because customers judge service on how fast they get their equipment back, and an honest turnaround number is the difference between a promise you keep and one you break. The allowance factor is what separates this from a naive labor-hours estimate.

What this calculator does

Estimate repair turnaround hours from repair orders, completion pace, and queue, test, or paperwork allowance.
a depot repair or service operations lead needs to estimate turnaround time for a repair queue
It computes total repair turnaround hours by dividing queued orders by the completion pace and inflating the result by a non-productive allowance for queueing, testing, and paperwork.

Formula used

Base repair processing time = repair orders ÷ repair completion pace
Repair turnaround time = base processing time × (1 + queue, test, and paperwork allowance)

Inputs explained

Repair orders in queue:
Repair completion pace:
Queue, test, and paperwork allowance:

How to use the result

Use it when quoting turnaround time to a customer, sizing repair-bench staffing, or forecasting when a growing queue will breach your service-level target.
It models a single steady completion pace; if repair complexity varies widely or technicians are pulled to field calls, actual turnaround will swing around this estimate.

Common questions

How do you calculate repair turnaround time? Divide the queued repair orders by the completion pace to get base processing time, then multiply by one plus the allowance. With 72 orders at 0.28 orders/min and a 65% allowance, base time is 257.14 hours and turnaround is 424.29 hours.
What is a good repair turnaround time? It depends on the product. Consumer electronics depots target 3-5 business days; industrial equipment often runs 2-4 weeks. The right benchmark is your customer SLA. Use this calculator to see whether your current queue and pace can actually hit it.
Why include a queue, test, and paperwork allowance? Pure repair labor never reflects reality. Units wait for parts, sit in a test fixture, and need documentation before release. The 65% allowance in the example means non-productive time adds 167 hours on top of the 257 hours of base processing.
What does completion pace in orders per minute mean? It is the throughput of your repair line expressed as orders finished per minute of working time. A pace of 0.28 orders/min is roughly one order every 3.6 minutes of productive bench time; the allowance then accounts for everything that isn't bench time.
How do I reduce repair turnaround time? Either raise the completion pace (better diagnostics, kitted parts, parallel benches) or shrink the allowance (pre-stage parts, batch testing, streamline paperwork). Cutting the 65% allowance to 40% would drop turnaround from 424 to 360 hours without touching the repair pace.

Last reviewed 2026-05-12.