ChST to BST

BST is currently not used in any location. Locations using this time are currently using GMT time.

Chamorro Standard Time

Chamorro Standard Time (ChST)

ChST is 10 hours ahead of Universal Time.

↑ ↓

British Summer Time

British Summer Time (BST)

BST is 1 hour ahead of Universal Time.

Subtract 9 hours from ChST to get BST

Next 5 Hours

ChST Time		BST Time
04:38 AM Monday ChST	↔	07:38 PM Sunday BST
05:38 AM Monday ChST	↔	08:38 PM Sunday BST
06:38 AM Monday ChST	↔	09:38 PM Sunday BST
07:38 AM Monday ChST	↔	10:38 PM Sunday BST
08:38 AM Monday ChST	↔	11:38 PM Sunday BST

Convert Time in Popular Time Zones to BST