MST to EST
Convert Arizona Time — Phoenix (no DST) to Eastern Time — Toronto — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Phoenix, it's 12:00 PM in Toronto. Toronto is 3 hours ahead of Phoenix. Use the converter above to turn any MST time into EST, or scan the hour-by-hour table below for the full day.
MST to EST at a glance
Planning a meeting between Phoenix and Toronto
Planning a call between Phoenix and Toronto? The best overlap during a standard 9-to-5 workday runs 9:00 AM–2:00 PM MST (12:00 PM–5:00 PM EST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Phoenix to Toronto
A full day mapped from MST to EST.
Frequently asked
Is Toronto ahead of or behind Phoenix?
Toronto is 3 hours ahead of Phoenix.
What is 12:00 PM MST in EST?
12:00 PM in Phoenix is 3:00 PM in Toronto.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so MST and EST automatically reflect the correct daylight-saving offset for the current date.