Compute consecutive date runs and the breaks; for example, see the day a member stopped showing up.
Upload an Excel check-in sheet, map the identity and date columns, and get consecutive streaks plus the days the run broke. Sample and blank templates included. Runs in the browser; no signup.
Upload an Excel workbook with an identity and a date. A cutoff date is optional.
Download the template pack for a filled sample workbook and a header-only blank workbook. Map the required columns, compute in the browser, then export a result sheet. No signup.