NASA-TLX Calculator

GitHub

NASA-TLX is a subjective assessment tool for measuring perceived workload. This website is built to facilitate the recording of NASA-TLX scores.

Task 1

1. Mental Demand

How mentally demanding was the task?

Very Low

Very High

50

2. Physical Demand

How physically demanding was the task?

Very Low

Very High

50

3. Temporal Demand

How hurried or rushed was the pace of the task?

Very Low

Very High

50

4. Performance

How successful were you in accomplishing what you were asked to do?

Perfect

Failure

50

5. Effort

How hard did you have to work to accomplish your level of performance?

Very Low

Very High

50

6. Frustration

How insecure, discouraged, irritated, stressed, and annoyed were you?

Very Low

Very High

50

Study Setting

Current Weight

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Task Result

TaskMDPDTDPFEFFRr-scorew-score