Time zone converter

What time is it now in each zone, and a converter for every pair.

ZoneNowOffset
EST Eastern Time—EST UTC−5
CST Central Time—CST UTC−6
MST Mountain Time—MST UTC−7
PST Pacific Time—PST UTC−8
AKST Alaska Time—AKST UTC−9
HST Hawaii Time—HST UTC−10
GMT Greenwich Mean Time (UTC+0)—GMT UTC+0
IST India Standard Time—IST UTC+5:30