GMT Bug Now Fixed for Google Calendar Users in iOS 8

After widespread complaints over the past five months, the so-called "GMT bug" affecting iOS 8 calendar users appears to have been at least partially fixed. Without installing a software update, several users on the Apple Support Communities, Google Calendar Help Forum, Twitter and MacRumors forums are reporting that calendar events are now syncing in the proper time zone on iOS 8.1.3 and earlier versions. Given that users were not required to take action, it is speculated that Google may have quietly fixed the issue on their backend.
gmt-bug
A significant number of users have been voicing their complaints about the GMT bug since iOS 8 was released in September. In short, the bug causes calendar items to be synced in the GMT time zone regardless of location. One particular topic posted within the Apple Support Communities about the issue has received over 300,000 views and close to 800 replies, although Apple has yet to officially address the bug in iOS 8.1.3 or previous software updates. For that reason, some calendar users syncing with Microsoft Exchange or other services may still experience syncing issues until a wider fix becomes available.

Apple appears to be aware of the GMT calendar bug after listing it in iOS 8.2 beta 5's release notes and, as corroborated by multiple reports, should include a proper fix for the issue in the public release of iOS 8.2. Many users are upset that a fix has taken this long, considering that multiple software updates have been released since the bug was uncovered, but the good news is that the bug finally appears to be nearly resolved.

Follow along in our GMT bug thread on the forums for the latest information.

Tags: GMT, iOS 8

Popular Stories

Apple Announces Special Event in New York Feature 1

Apple Reportedly Plans to Unveil at Least Five New Products Next Week

Sunday February 22, 2026 9:48 am PST by
In his Power On newsletter today, Bloomberg's Mark Gurman said Apple will have a three-day stretch of product announcements from Monday, March 2 through Wednesday, March 4. In total, he expects Apple to introduce "at least five products." Subscribe to the MacRumors YouTube channel for more videos. A week ago, Apple invited selected journalists and content creators to an "Apple Experience" in...
tim cook data privacy day

Tim Cook Warned by CIA That China Could Move on Taiwan by 2027

Tuesday February 24, 2026 4:03 am PST by
Apple CEO Tim Cook was among a handful of top tech executives who attended a classified CIA briefing warning that China could attack Taiwan by 2027, according to a sweeping investigative report by The New York Times ($). The previously unreported briefing was apparently held in a secure room in Silicon Valley in July 2023. The meeting is said to have been arranged at the request of the...
iOS 26

iOS 26.3.1 Update for iPhones Coming Soon as 'Apple Experience' Nears

Sunday February 22, 2026 5:29 pm PST by
Apple's software engineers are testing iOS 26.3.1, according to the MacRumors visitor logs, which have been a reliable indicator of upcoming iOS versions. iOS 26.3.1 should be a minor update that fixes bugs and/or security vulnerabilities, and it will likely be released within the next two weeks. Last month, Apple released iOS 26.2.1 with bug fixes and support for the second-generation...

Top Rated Comments

BryanElliott Avatar
144 months ago
Someone spends a whole lot of time trying to decide on a haircut.
Score: 8 Votes (Like | Disagree)
144 months ago
Just turned my google calendar off and on and it fixed it. Worked for the couple other people I know who had this issue. They were already excited when I told them that it might get fixed in 8.2 in a month or two. It was a pretty annoying bug for people with multiple calendar events a day and having to be careful when editing or making new events.
Score: 2 Votes (Like | Disagree)
144 months ago
Interesting. I work in 3 timezones with everything in my google calendar synced to my ipad, iphone and macbook pro... and never knew there was an issue like this. It's always "just worked" for me...

Just goes to show you that for wvery person that has an issue on their iphone there are tons (millions) that never see that problem. Sometimes it's hard to remember that on these forums...
Score: 2 Votes (Like | Disagree)
144 months ago
Interesting. I work in 3 timezones with everything in my google calendar synced to my ipad, iphone and macbook pro... and never knew there was an issue like this. It's always "just worked" for me...

Just goes to show you that for wvery person that has an issue on their iphone there are tons (millions) that never see that problem. Sometimes it's hard to remember that on these forums...
That is amazing logic. It works for me therefore it must work for millions.
Score: 1 Votes (Like | Disagree)
144 months ago
I use iCloud calendars so haven't had a single problem. Got tired of all the bugs and incompatibilities in Google's software. Plus they use proprietary crap for email and calendars rather than a true implementation of open standards like IMAP, CALDAV, and CARDAV which iCloud uses.

The fact that you have to pay for push calendars, contacts, and email when iCloud gives it to you for free was the last straw. And I have much better battery life now that Google's half baked software is off my phone.
Score: 1 Votes (Like | Disagree)
144 months ago
Seen this for months, no fix except the 'all day event' toggle and still not fixed for me now. Wonder if it needs to roll out to all servers or something?

I sync my Google Calendar over CalDAV, and I haven't "received" this "bug fix" yet either

Mine wasn't immediate either. I had to turn off and remove calendar syncing in settings and then re-enable it, and it is working fine now. So glad they fixed this!
Score: 1 Votes (Like | Disagree)