CSTTime.US.comCentral Standard Time in the US

CST to PDT Converter

PDT is 1 hour behind of CST.

CST
Sunday, November 8, 2026
Central Standard Time · UTC−6
PDT
Sunday, November 8, 2026
Pacific Daylight Time · UTC−7

Convert CST to PDT

CST 19:46 = PDT 17:46

CST to PDT time chart, hour by hour

CSTPDT
00:0023:00 −1 day
01:0000:00
02:0001:00
03:0002:00
04:0003:00
05:0004:00
06:0005:00
07:0006:00
08:0007:00
09:0008:00
10:0009:00
11:0010:00
12:0011:00
13:0012:00
14:0013:00
15:0014:00
16:0015:00
17:0016:00
18:0017:00
19:0018:00
20:0019:00
21:0020:00
22:0021:00
23:0022:00

Highlighted rows fall within 09:00–18:00 in both places: 8 shared working hours.

How many hours is CST ahead of PDT?

As abbreviations, PDT is always 1 hour behind of CST: CST is UTC−6 and PDT is UTC−7. To convert, subtract 1 hours.

Check which label you actually need: PDT (Pacific Time is on PST today). A time written with an abbreviation that is not in use is usually meant as the local time, so convert between the places instead: right now PDT is 2 hours behind of CST.

Does the CST to PDT time difference change?

No. Pdt is 2 hours behind of cst all year, because both places change their clocks on the same dates.

Calling hours for CST and PDT

  • When PDT is 2 hours behind of CST: 6 shared office hours, 11:00 to 17:00 in CST (09:00 to 15:00 in PDT).

Frequently asked questions about CST and PDT time

How many hours ahead is PDT of CST?
PDT (UTC−7) is 1 hour behind of CST (UTC−6).
Does the time difference between CST and PDT change during the year?
No, it stays 2 hours behind all year because both places change their clocks on the same dates.