Cronbach’s Alpha is a way to measure the internal consistency of a survey or questionnaire.

Cronbach’s Alpha ranges between 0 and 1, with higher values indicating that the survey or questionnaire is more reliable.

To calculate Cronbach’s Alpha for a given survey or questionnaire, simply enter the responses for up to five questions into the boxes below, then press the “Calculate” button.

1, 2, 2, 3, 2, 2, 3, 3, 2, 3

1, 1, 1, 2, 3, 3, 2, 3, 3, 3

1, 1, 2, 1, 2, 3, 3, 3, 2, 3

Cronbach’s Alpha: 0.77344