Los Angeles to Hiroshima Time Difference

How many hours is Los Angeles behind Hiroshima?

Hiroshima is 16 hours ahead of Los Angeles. When it is 12:00 noon in Los Angeles, it is 04:00 in Hiroshima. Los Angeles operates on America/Los Angeles (UTC-7), while Hiroshima uses Asia/Tokyo (UTC+9).

What is the best time to call Hiroshima from Los Angeles?

There is 1 hour of overlapping business time (9 AM–5 PM) between Los Angeles and Hiroshima. The best window is 17:00–18:00 Los Angeles time (09:00–10:00 in Hiroshima).

Does the Los Angeles to Hiroshima time difference change throughout the year?

The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.

Flying between Los Angeles and Hiroshima

The distance between Los Angeles and Hiroshima is approximately 9,432 km. A direct flight typically takes around 12.1 hours. Your arrival clock will show local Hiroshima time — use our Flight Time Calculator to predict exact arrival times.