◷Free
Meeting availability overlap
Intersect two availability windows using ISO timestamps with explicit offsets.
The overlap starts at the later start and ends at the earlier end. If that end is not after the overlap start, the result reports no overlap, null boundaries and zero minutes.
How to use
- Enter your text, values, or image.
- Adjust the options and run the tool.
- Copy or download your result.
Worked example
Example input
Window A start: 2024-01-01T09:00:00Z Window A end: 2024-01-01T11:00:00Z Window B start: 2024-01-01T10:00:00Z Window B end: 2024-01-01T12:00:00Z
Example result
{
"overlap": true,
"start": "2024-01-01T10:00:00.000Z",
"end": "2024-01-01T11:00:00.000Z",
"minutes": 60
}Limitations and details
Each window must have positive duration and explicit timestamp offsets; recurring schedules, attendee calendars and travel time are not checked.
Inputs and options
- Window A start
- Text
- Window A end
- Text
- Window B start
- Text
- Window B end
- Text
Frequently asked questions
Is this tool free and private?
Yes. All 300 tools are free in this phase. Processing happens in your browser; your input and files are not sent to our servers.