BRT to MST Converter

Mountain Time (MST / MDT) is 3 hours behind Brasilia Time (BRT).

Quick Reference

Brasilia Time
BRT (GMT-3)

No Daylight Saving Time

Mountain Time
MDT (GMT-6)

MST starts on Nov 1, 2026

Frequently Asked Questions

What is the difference between BRT and MST?
MST is 3 hours behind BRT.
How do I convert BRT to MST?
To convert from BRT to MST, subtract 3 hours. Use the interactive converter on this page to convert specific times.
What cities are in BRT and MST?
Cities in BRT include Sao Paulo, Rio de Janeiro, Belo Horizonte, Brasilia, Curitiba. Cities in MST include Denver, El Paso, Albuquerque, Colorado Springs, Salt Lake City.
BRT to MST Converter | Timezone App