CLT To EST Converter

Use our free online CLT to EST converter tool. Convert time between Chile Standard Time and Eastern Standard Time instantly with accurate results.

Live

CLT (Chile Standard Time)

02:46 PM
Thursday, December 11, 2025
Live

EST (Eastern Standard Time)

12:46 PM
Thursday, December 11, 2025

Convert Specific Time

Choose the time you want to convert

Instant Conversion

Get real-time timezone conversions in milliseconds

Accurate Results

Precise time calculations with DST support

Global Coverage

Support for major time zones worldwide

Time Zone Information

Current Time in CLT

02:46 PM

Full Name: Chile Standard Time
Abbreviation: CLT
Current Date: December 11, 2025

Current Time in EST

12:46 PM

Full Name: Eastern Standard Time
Abbreviation: EST
Current Date: December 11, 2025

CLT to EST Converter – Convert Chile Standard Time to Eastern Standard Time

Chile Standard Time (CLT) and Eastern Standard Time (EST) are common time zones in South and North America. If you work with people in the US or Chile, knowing how to change CLT to EST is key for making schedules that work. This converter changes CLT to EST quickly for meetings, calls, and online get-togethers.

What's CLT?

CLT, or Chile Standard Time, is UTC −4. Most of Chile uses it, like Santiago and Valparaíso. When daylight saving happens, CLT turns into CLST (Chile Summer Time), which is UTC −3.

What's EST?

EST, or Eastern Standard Time, is UTC −5. It's used in the eastern US and parts of Canada, like New York, Washington D.C., and Toronto. When daylight saving starts, EST shifts to Eastern Daylight Time (EDT, UTC −4).

CLT and EST: How Far Apart?

Usually, CLT is one hour ahead of EST. Check out these examples:

CLT to EST Table

CLTEST
6:00 AM5:00 AM
12:00 PM11:00 AM
6:00 PM5:00 PM
10:00 PM9:00 PM

Why Change CLT to EST?

Changing CLT to EST comes in handy for:

Change CLT to EST by Hand

It's not hard to do:

EST = CLT − 1 hour

For instance: 3:00 PM CLT → 2:00 PM EST.

Daylight Saving Time

CLT goes to CLST (UTC −3) when daylight saving is on, and EST switches to EDT (UTC −4). The time change might still be one hour, or it could change based on when daylight saving starts in each place. Best to double-check before you make plans.

Frequently Asked Questions (FAQ)

1. Which time zone is ahead, CLT or EST?

CLT is 1 hour ahead of EST during standard time.

2. Does CLT observe daylight saving?

Yes, CLT becomes CLST during daylight saving months.

3. Which cities use CLT?

Santiago, Valparaíso, and most regions of Chile.

4. Does EST observe daylight saving?

Yes, EST changes to EDT during daylight saving months.

5. How do I convert EST to CLT?

Add 1 hour to EST to get CLT (or adjust according to daylight saving overlap).

Using a CLT to EST Converter ensures accurate international scheduling, seamless communication, and efficient coordination between Chile and the US.