Creator Collaboration Time Finder
Line up a collab call, podcast record or joint stream across creators in different countries. Add 2–6 people and see every overlapping window that falls inside reasonable working hours for all of them.
How it works
For each hour of the day (in UTC), the tool asks your browser's Intl API what the local hour is for every creator's region — a cell is "OK" when it falls inside their working-hours range. Runs of consecutive OK hours become overlap windows, listed with the local time for each creator. If nothing overlaps, the tool finds the compromise hour that includes the most creators and flags who'd be outside their normal hours.
How to use this tool
- Add each creator's region. Names are optional — useful when several creators live in the same country.
- (Optional) Adjust the working-hours range. 9–21 is generous; tighten to 10–18 for daytime-only calls.
- Read the "Overlap windows" list — each row is a window that works for every creator.
- If no window shows, the tool falls back to a closest-compromise slot. Widen the hours or drop the trickiest region.
- Copy the summary and paste into your Discord/Slack/email so everyone sees the times in their own local clock.
Frequently asked questions
How is this different from the Time-Zone Overlap Calculator?
The overlap calculator shows every hour of the day as a grid — useful for seeing patterns. This tool skips the grid and jumps to the answer: "here are the meeting windows, in each person's local time". It also handles the "no overlap" case with a compromise suggestion, which the overlap tool doesn't.
Why is the default working range 9–21?
Creators keep flexible hours — many happily jump on evening calls. 9–21 covers "reasonable for most people" without excluding evening streamers. Tighten it if you want strict business hours; loosen it if you're OK with late nights.
Does the tool handle daylight saving time?
Yes — it uses each region's current DST offset from the IANA database via your browser's Intl API. Overlap windows are correct for today. If you're planning across a DST transition, re-run the tool close to the shift.
What if two creators live in the same country?
No problem — pick the same region twice. Add different names so the results tell you clearly which line belongs to whom. The overlap maths treats them as one region since they share a timezone.
Why is there a 6-creator cap?
Past 6 people the probability of any shared working hour drops to near zero, and the list of local times becomes noisy. If you need more, run two calls back-to-back and coordinate handover.