St. Louis - Ulan Bator — time difference

What is the time difference between St. Louis and Ulan Bator?

The time difference between St. Louis and Ulan Bator is 13 hours. In Ulan Bator, it is 13 hours ahead of St. Louis.

Time format: 12h 24h Start typing the name of the country / city where you want to know the current time.

USA, Missouri, St. Louis

12:06:

Thursday, 28 August 2025

⇄

01:06:

Friday, 29 August 2025