The center of the Idaho (ID) is 1 hour ahead of California (CA).

PLEASE NOTE: Idaho may span multiple time zones. We are using the America/Boise time zone. For more accuracy, choose specific cities for each location. For example, compare California to Boise, ID with California to Lewiston, ID.

Rooms:     Travelers:
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Current time

California (CA)   9:31 AM on Tuesday, Sep 26, 2017

Idaho (ID)   10:31 AM on Tuesday, Sep 26, 2017

More trip calculations

Meeting planner for California (CA) and Idaho (ID)

To schedule a conference call or plan a meeting at the best time for both parties, you should try between 9:00 AM and 4:00 PM your time in California. That will end up being between 10:00 AM and 5:00 PM in Idaho. The chart on the right shows overlapping times.

Schedule a phone call from California to Idaho

If you live in California and you want to call a friend in Idaho, you can try calling them between 6:00 AM and 10:00 PM your time. This will be between 7AM - 11PM their time, since Idaho (ID) is 1 hour ahead of California (CA).

If you're available any time, but you want to reach someone in Idaho at work, you may want to try between 8:00 AM and 4:00 PM your time. This is the best time to reach them from 9AM - 5PM during normal working hours.

UTC-7 hours     UTC-6 hours
California     Idaho
9:00 AM     10:00 AM
10:00 AM     11:00 AM
11:00 AM     12:00 PM
12:00 PM     1:00 PM
1:00 PM     2:00 PM
2:00 PM     3:00 PM
3:00 PM     4:00 PM
4:00 PM     5:00 PM

California (CA)

State: California
Country: United States
Category: states
Time zone: America/Los_Angeles (UTC/GMT -7 hours)

Idaho (ID)

State: Idaho
Country: United States
Category: states
Time zone: America/Boise (UTC/GMT -6 hours)

Time difference

Travelmath provides an online time zone converter for places all over the world. You can enter airports, cities, states, countries, or zip codes to find the time difference between any two locations. The calculator will automatically adjust for daylight saving time (DST) in the summer. You can use it as a meeting planner or a scheduler to find the best time to make international phone calls. World time zones have a positive or negative offset computed from Coordinated Universal Time (UTC), or Greenwich Mean Time (GMT). UTC has uniform seconds defined by International Atomic Time (TAI), with leap seconds announced at irregular intervals to compensate for the Earth's slowing rotation. The tz database or zoneinfo database uses the closest city, rather than the more common Eastern, Central, Mountain or Pacific time zones in the United States. Countries often change their daylight saving rules, so please help us stay current by letting us know if you find any pages that need updates.