MDT to ADT Converter

Convert between Mountain Daylight Time (MDT) and Atlantic Daylight Time (ADT). Click either time field to change the time.

MDT and ADT time converter

MDT uses UTC-06:00. ADT uses UTC-03:00.

MDT UTC-06:00

ADT UTC-03:00

Daylight saving note: this abbreviation page uses the offset for the abbreviation in the URL. Standard and daylight variants are separate pages, such as PST/PDT or EST/EDT. City-level pages need IANA time zones such as America/Los_Angeles to switch automatically.

MDT to ADT chart

MDT time	ADT time

Convert other time zones to ADT

These converters use ADT as the target time zone.

ACDT to ADT ACST to ADT AEDT to ADT AEST to ADT AKDT to ADT AKST to ADT AST to ADT AWST to ADT BST to ADT CAT to ADT CDT to ADT CDT to ADT CEST to ADT CET to ADT ChST to ADT CST to ADT CST to ADT CST to ADT EAT to ADT EDT to ADT EEST to ADT EET to ADT EST to ADT GMT to ADT HDT to ADT HKT to ADT HST to ADT IDT to ADT IST to ADT IST to ADT IST to ADT JST to ADT KST to ADT MDT to ADT MEST to ADT MET to ADT MSK to ADT MST to ADT NDT to ADT NST to ADT NZDT to ADT NZST to ADT PDT to ADT PHT to ADT PKT to ADT PST to ADT SAST to ADT SST to ADT UTC to ADT WAT to ADT WEST to ADT WET to ADT WIB to ADT WIT to ADT WITA to ADT