NumloomCalculation setup — values are entered in Runner.Preview

Production time from quantity and rate

Set these parameters: “Production rate”. In Numloom, enter “Number of pieces” (items) to obtain “Production time” (h).

Calculations currently require access to Numloom on Google Play Internal Testing. iPhone and iPad support is planned.

Open this calculation on your phone

Scan with an Android camera. If Numloom is installed, the HTTPS link opens the calculation in Runner. Installation currently requires access to the Google Play internal test. After installation, launch Numloom normally; if the calculation is not restored, open this link again.

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1Parameters

Editable starting values, not standards or manufacturer recommendations. Check the values for your material or equipment.

How it works

Production time = Number of pieces ÷ Production rate

In Numloom: “Number of pieces” → “Production time”.

items → h

Production rate · item/h

This page shows the formula and parameters. The calculation runs in Numloom.

Assumptions and limits

Calculation basis: “Number of pieces” (items) → “Production time” (h). Use the parameters shown for this particular operation.

The estimate assumes the stated operation has a constant time or rate per item. Machine time and person-hours differ; setup, downtime and parallel work require their own measured allowance.

Enter a whole number of the items counted.

Coefficient sources

Initial settings: Production rate = 60 item/h (example in the original task description).

These starting values are not a standard, calibration certificate or manufacturer recommendation. Replace them with values measured for your process or specified for your product.

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Calculations currently require access to Numloom on Google Play Internal Testing. iPhone and iPad support is planned.

Open this calculation on your phone

Scan with an Android camera. If Numloom is installed, the HTTPS link opens the calculation in Runner. Installation currently requires access to the Google Play internal test. After installation, launch Numloom normally; if the calculation is not restored, open this link again.

Enable JavaScript to check this link.