Time difference between Ottawa and Ulaanbaatar

Compare the current local time in Ottawa and Ulaanbaatar, see when your working hours overlap, and convert any specific hour between the two timezones.

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πŸ‡¨πŸ‡¦ OttawaEST
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πŸ‡²πŸ‡³ UlaanbaatarULAT

How do I convert a specific time?

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πŸ‡¨πŸ‡¦ Ottawa πŸ‡²πŸ‡³ Ulaanbaatar

What's the working-hours overlap?

When Ottawa's 9:00–17:00 business hours overlap with Ulaanbaatar's.

Ottawa working hours Ulaanbaatar working hours Overlap (both working)
πŸ‡¨πŸ‡¦ Ottawa
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πŸ‡²πŸ‡³ Ulaanbaatar

How do you schedule across Ottawa and Ulaanbaatar?

Scheduling between Ottawa and Ulaanbaatar is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 3 hours between Ottawa closing at 17:00 local and Ulaanbaatar opening at 09:00 local. Practical bridging slots: an early Ulaanbaatar start at 06:00 (catching Ottawa just at close, 17:00), or a late Ottawa call at 20:00 (catching Ulaanbaatar at opening, 09:00).

What's the quick reference?

Common hours in Ottawa mapped to Ulaanbaatar
πŸ‡¨πŸ‡¦ OttawaπŸ‡²πŸ‡³ UlaanbaatarIn Ulaanbaatar it's…
06:00 β€” Early morningβ€”β€”
09:00 β€” Start of workβ€”β€”
12:00 β€” Lunchtimeβ€”β€”
15:00 β€” Mid-afternoonβ€”β€”
17:00 β€” End of workβ€”β€”
20:00 β€” Eveningβ€”β€”

What's the daylight saving status?

πŸ‡¨πŸ‡¦ Ottawa

Currently in EST (standard time)
Clocks go forward to EDT on Sunday 14 March 2027

πŸ‡²πŸ‡³ Ulaanbaatar

Ulaanbaatar does not observe daylight saving time. The local offset is fixed year-round.