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Measure · Interactive CI tool

Time Study

A Time Study records process steps and observations of processing, waiting, interruption and rework. It makes the use of time explicit rather than relying on impressions.

Read freely. Creating a worksheet requires a verified free beta account. No payment or manual beta approval.

When this tool helps

Use it when there is a defined sequence or activity to observe and a practical way to collect comparable timings.

It helps teams locate delays and variation, and distinguish work time from elapsed waiting.

When to choose another method

Use a Flowchart first if the route is unclear. Use Value Stream Mapping to examine the wider flow and demand context.

How to use it in CI Tools

  1. Read the guide and agree the question, definitions and required starting information.
  2. Open a separate blank worksheet or the built-in synthetic practice sample. Follow the tool-specific steps and review its warnings.
  3. Check the interpretation and save an editable .citools file to your computer. Keep reports as separate exports.
Follow the Time Study instructions step by step

Fictional example snapshot

Order packing observation

A fictional packing cycle is observed with clear category boundaries.

Selected details from the worked example
Processing5 minutes
Waiting / rework2 minutes / 1 minute
Total8 minutes with no overlapping intervals

These figures illustrate the method; they are not clinical instructions, universal targets or verified results from a real organization.

Read the complete worked example and its interpretation

Learn the method, then put it into practice

The full guide includes prerequisites, interface-specific steps, two fictional examples, common mistakes and interpretation help. It is available without registration.

Time Study: guide & examplesOpen Time Study

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