Current time

Guinea   1:11 PM on Saturday, Jul 26, 2025

Heard Island and McDonald Islands   3:11 PM on Saturday, Jul 26, 2025

Map from Guinea to Heard Island and McDonald Islands

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Meeting planner for Guinea and Heard Island and McDonald Islands

To schedule a conference call or plan a meeting at the best time for both parties, you should try between 9:00 AM and 3:00 PM your time in Guinea. That will end up being between 11:00 AM and 5:00 PM in Heard Island and McDonald Islands. The chart below shows overlapping times.

Schedule a phone call from Guinea to Heard Island and McDonald Islands

If you live in Guinea and you want to call a friend in Heard Island and McDonald Islands, you can try calling them between 5:00 AM and 9:00 PM your time. This will be between 7AM - 11PM their time, since Heard Island and McDonald Islands is 2 hours ahead of Guinea.

If you're available any time, but you want to reach someone in Heard Island and McDonald Islands at work, you may want to try between 7:00 AM and 3:00 PM your time. This is the best time to reach them from 9AM - 5PM during normal working hours.

UTC+0 hours	UTC+2 hours
Guinea	Heard Island and McDonald Islands
9:00 AM	11:00 AM
10:00 AM	12:00 PM
11:00 AM	1:00 PM
12:00 PM	2:00 PM
1:00 PM	3:00 PM
2:00 PM	4:00 PM
3:00 PM	5:00 PM

Time difference

Travelmath provides an online time zone converter for places all over the world. You can enter airports, cities, states, countries, or zip codes to find the time difference between any two locations. The calculator will automatically adjust for daylight saving time (DST) in the summer. You can use it as a meeting planner or a scheduler to find the best time to make international phone calls. World time zones have a positive or negative offset computed from Coordinated Universal Time (UTC), or Greenwich Mean Time (GMT). UTC has uniform seconds defined by International Atomic Time (TAI), with leap seconds announced at irregular intervals to compensate for the Earth's slowing rotation. The tz database or zoneinfo database uses the closest city, rather than the more common Eastern, Central, Mountain or Pacific time zones in the United States. Countries often change their daylight saving rules, so please help us stay current by letting us know if you find any pages that need updates.