CHAST to GMT Converter
Chatham Islands
8:09:59 PM GMT+12:45
Thursday, May 14, 2026
11h 45m
11h 45m
UK Time
8:24:59 AM BST
Thursday, May 14, 2026
UK Time (GMT / BST) is 11.75 hours behind Chatham Islands (CHAST / CHADT).
Quick Reference
- Chatham Islands
- GMT+12:45
GMT+13:45 starts on Sep 26, 2026
- UK Time
- BST (GMT+1)
GMT starts on Oct 25, 2026
Cities in CHAST
Cities in GMT
Frequently Asked Questions
- What is the difference between CHAST and GMT?
- GMT is 11.75 hours behind CHAST.
- How do I convert CHAST to GMT?
- To convert from CHAST to GMT, subtract 11.75 hours. Use the interactive converter on this page to convert specific times.
- What cities are in CHAST and GMT?
- Cities in CHAST include . Cities in GMT include London, Edinburgh, Birmingham, Manchester, Belfast.