Time Zone Converter
Pick a date, a time and two zones. Daylight saving time is applied automatically for that date, so the answer is right all year.
Converted time
Popular conversions
US time zones at a glance
| Zone | Standard time | Daylight time | Example city |
|---|---|---|---|
| Eastern | UTC−5 (EST) | UTC−4 (EDT) | New York |
| Central | UTC−6 (CST) | UTC−5 (CDT) | Chicago |
| Mountain | UTC−7 (MST) | UTC−6 (MDT) | Denver |
| Arizona | UTC−7 (MST) | No change | Phoenix |
| Pacific | UTC−8 (PST) | UTC−7 (PDT) | Los Angeles |
| Alaska | UTC−9 (AKST) | UTC−8 (AKDT) | Anchorage |
| Hawaii | UTC−10 (HST) | No change | Honolulu |
US daylight saving time runs from the second Sunday of March to the first Sunday of November.
Questions
What is the difference between EST and EDT?
EST (UTC−5) is Eastern Standard Time, used in winter. EDT (UTC−4) is Eastern Daylight Time, used from March to November. Most people say “EST” for both.
Does this handle daylight saving time?
Yes. The converter uses your browser's time zone database and the date you choose, so it applies the right offset on both sides.