How far apart are Los Angeles and IST (Mumbai)?
Los Angeles is 13 hours 30 minutes behind IST (Mumbai). Midday in Los Angeles lines up with 00:00 in IST (Mumbai).
Los Angeles runs on America/Los_Angeles; IST (Mumbai) runs on Asia/Kolkata. Together they are 12.5 hours 30 minutes apart.
Daily overlap window
There is no business hours overlap between Los Angeles and IST (Mumbai) during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.
Best times to schedule a meeting
Los Angeles and IST (Mumbai) have no shared working window. These slots minimize out-of-hours disruption for both sides.
04:00 Los Angeles / 16:00 Mumbai⚡ One side off-hours
⚠️ 5h before working hours in Los Angeles
09:00 Los Angeles / 21:00 Mumbai⚡ One side off-hours
⚠️ 5h after working hours in Mumbai
16:00 Los Angeles / 04:00 Mumbai⚡ One side off-hours
⚠️ 5h before working hours in Mumbai
Working hours defined as 09:00–17:00 local time for each location.
Upcoming public holidays
Los Angeles5 holidays
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Nov 11Veterans Day
Nov 26Thanksgiving Day
Dec 25Christmas Day
IST (Mumbai)
No upcoming public holidays this year.
How to work with Los Angeles and IST (Mumbai) time zones
Coordinating between Los Angeles (USA) and IST (Mumbai) (India) means working around a 12.5-hour time difference. Since standard business hours don't naturally overlap, meetings usually require one side to shift slightly outside their normal working day.
💡 How to schedule across these time zones
⚡A 04:00 meeting in Los Angeles means 16:00 in IST (Mumbai) (5h before working hours in Los Angeles).
⚡A 09:00 meeting in Los Angeles means 21:00 in IST (Mumbai) (5h after working hours in Mumbai).
⚡A 16:00 meeting in Los Angeles means 04:00 in IST (Mumbai) (5h before working hours in Mumbai).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Add to your browser — Free →Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Los Angeles".