Find Shared Free Time
Combine each person's available intervals and find windows that meet everyone's minimum duration.
It is only processed in the browser, not uploading or saving. Leaving the page will be cleared; the calculation can also be cleared and the result can be discarded. Do not enter other people's credentials or private keys.
Find Shared Free Time User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- If A is available 09:00–12:00 and B 10:30–13:00, their shared window is 10:30–12:00.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Merge each person's minute coverage, then intersect all participants. Adjacent intervals can form one continuous window.
scope of use
Supports 2–30 people and up to 200 intervals on the same day and in the same time zone. An end time of 24:00 is allowed; overnight intervals are not supported.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Supports 2–30 people and up to 200 intervals on the same day and in the same time zone. An end time of 24:00 is allowed; overnight intervals are not supported. Please compare the input unit, rounding method, applicable rules and data version first.