Survey length calculator
Describe your questionnaire and audience. Timings come from the deterministic SurveyLength model.
Audience
Age distribution (100%)
Questionnaire content
One answer from a list
Select all that apply
Total statements across all grids
Total items to rank or order
Free-text answers
Texts respondents must read
Personalized or complex questions
Estimated survey length
0:00min:sec (median respondent)
Good lengthRespondents usually stay engaged at this length.