CST ↔ EST Time Converter

Convert CST to EST instantly. Central Standard Time is UTC-6 / UTC-5 (CDT) and Eastern Standard Time is UTC-5 / UTC-4 (EDT) — a 1h ahead difference. Enter any time in either field — both are fully editable. Use the ⇄ button to swap directions.

🕐 Live Current Times

CST
--:--:--
--
Central Standard Time
1h ahead
⇄ EST→CST
EST
--:--:--
--
Eastern Standard Time

⚡ Bidirectional Time Converter

CST (UTC-6 / UTC-5 (CDT)) → EST (UTC-5 / UTC-4 (EDT)) · Difference: 1h ahead (auto-adjusts for DST)

ℹ️ Timezone Details

CST Offset
UTC-6 / UTC-5 (CDT)
EST Offset
UTC-5 / UTC-4 (EDT)
Difference
1h ahead
CST Full Name
Central Standard Time
EST Full Name
Eastern Standard Time
Vice Versa
EST → CST ↗

🤝 Best Meeting Hours Between CST and EST

Because EST is 1h ahead CST, use this table to plan calls that fall in reasonable working hours for both sides.

CSTESTSuitability
7:00 AM8:00 AMGood — early morning start
8:00 AM9:00 AMBest overlap
9:00 AM10:00 AMBest overlap
10:00 AM11:00 AMBest overlap
11:00 AM12:00 PMGood — late afternoon

🏙️ Cities Covered by Each Time Zone

CST Cities
Chicago, Dallas, Houston, Minneapolis, Kansas City, New Orleans
EST Cities
New York, Miami, Atlanta, Boston, Philadelphia, Washington D.C.

Note: Some timezones observe Daylight Saving Time, so the offset may change seasonally. The live clocks and converter on this page adjust automatically.

📋 Full 24-Hour Conversion Table — CST to EST

CST (12h)CST (24h)EST (12h)EST (24h)DayType
12:00 AM00:001:00 AM01:00—Night
1:00 AM01:002:00 AM02:00—Night
2:00 AM02:003:00 AM03:00—Night
3:00 AM03:004:00 AM04:00—Night
4:00 AM04:005:00 AM05:00—Night
5:00 AM05:006:00 AM06:00—Night
6:00 AM06:007:00 AM07:00—
7:00 AM07:008:00 AM08:00—
8:00 AM08:009:00 AM09:00—
9:00 AM09:0010:00 AM10:00—Business
10:00 AM10:0011:00 AM11:00—Business
11:00 AM11:0012:00 PM12:00—Business
12:00 PM12:001:00 PM13:00—Business
1:00 PM13:002:00 PM14:00—Business
2:00 PM14:003:00 PM15:00—Business
3:00 PM15:004:00 PM16:00—Business
4:00 PM16:005:00 PM17:00—Business
5:00 PM17:006:00 PM18:00—Business
6:00 PM18:007:00 PM19:00—
7:00 PM19:008:00 PM20:00—
8:00 PM20:009:00 PM21:00—
9:00 PM21:0010:00 PM22:00—
10:00 PM22:0011:00 PM23:00—Night
11:00 PM23:0012:00 AM00:00+1 DayNight

Note: this table uses a fixed offset. During Daylight Saving Time the difference may change — use the live converter above which adjusts automatically.

🔗 Related Converters

💡 How to Convert CST to EST

1
Find the offset — Central Standard Time is UTC-6 / UTC-5 (CDT) and Eastern Standard Time is UTC-5 / UTC-4 (EDT). The difference between them is 1h ahead.
2
Use either input field — Type a time in the CST field to get the EST equivalent, or type in the EST field to get the CST time. Both fields are editable.
3
Swap directions — Click ⇄ to instantly swap the conversion direction, or visit the EST to CST page.
4
Check the table — The 24-hour reference table shows every hour converted, with working hours marked green and late night/early morning marked orange.
5
Watch for day changes — Some times cross midnight, so a "+1 Day" or "-1 Day" note appears to show the date is different in the converted timezone.

❓ FAQ — CST to EST

What is the time difference between CST and EST?

Eastern Standard Time (EST) is 1h ahead Central Standard Time (CST).

How do I convert CST to EST?

Use the converter above — type any time in the CST field and the EST result appears instantly. You can also refer to the 24-hour table on this page.

Is EST ahead or behind CST?

Eastern Standard Time (EST) is 1h ahead Central Standard Time (CST).

How do I convert EST back to CST?

Simply type in the EST field in the bidirectional converter above — it works in both directions. Or visit the dedicated EST to CST converter page.

What is the best overlap time for meetings between CST and EST?

Use the meeting hours table above to find windows where both timezones fall within reasonable working hours.