OH time guide

Time Zones in Ohio

Ohio is entirely in Eastern Time and observes daylight saving time statewide.

1 time zoneOne statewide zoneObserved statewide

Time-zone coverage

Statewide coverage

Eastern Time

All of Ohio is legally in Eastern Time.

Standard time
EST · UTC-05:00
Daylight time
EDT · UTC-04:00
Daylight saving
Observed throughout this zone
IANA identifiers
America/New_York, America/Detroit, America/Indiana/Indianapolis, America/Kentucky/Louisville
View all U.S. coverage for Eastern Time

Daylight saving time in Ohio

Ohio follows the federal daylight-saving schedule.

Check an address near a boundary

Time-zone boundaries can follow county lines and local legal definitions rather than a simple east-west line. Check the exact address when timing matters.

Find a time zone by address