Skip to content
ENExplore Calculators

Order Prep Time Calculator

Work out order prep time instantly with clear inputs, formula shown and shareable results.

About Order Prep Time Calculator

Quoted preparation time must include the queue, not just the cook time. With eight tickets ahead and three stations, the wait before cooking even starts exceeds the cook time itself — which is why promised times slip during a rush.

Formulas

Queue wait

Queue wait = Tickets in queue x Cook minutes / Parallel stations

Total prep time

Total = Queue wait + Cook time + Plating and packing

Worked example

With the default values below, Order Prep Time Calculator returns Estimated preparation time of 35.00. Change any input above and every figure here is recalculated in your browser.

Inputs used

Tickets in the queue
8
Average cook time per ticket
9
Parallel cooking stations
3
Plating and packing time per ticket
2

Results

Estimated preparation time
35.00
Wait before cooking starts
24.00
Kitchen capacity in tickets per hour
20.00
Queue as a share of hourly capacity
40.00%

Step by step

  1. 1Values used
  2. 2Queue wait
  3. 3Total prep time
  4. 4Estimated preparation time= 35.00
  5. 5Wait before cooking starts= 24.00
  6. 6Kitchen capacity in tickets per hour= 20.00
  7. 7Queue as a share of hourly capacity= 40.00

Assumptions and limits

  • The result is derived only from the 4 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take inflation, fees or charges or compounding frequency into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Frequently Asked Questions

Why do promised times slip at peak?

Because most systems quote a fixed prep time that ignores the queue. Dynamic quoting based on current queue length fixes it.

Does adding a station help linearly?

Roughly, up to the point where a shared resource — grill, fryer, expeditor — becomes the constraint instead.

Related Calculators

Order Prep Time Calculator | Calcrivo