Time in IDLW and IST
The time difference between International Date Line West Time (IDLW) and Indian Standard Time (IST) is 17 hours 30 minutes. Indian Standard Time is 17 hours 30 minutes ahead of International Date Line West Time.
This means 9am IDLW is 2:30am IST (next day) and 5pm IDLW is 10:30am IST (next day).
International Date Line West Time
- The current local time in IDLW is 12:37 am (July 19, 2026)
- IDLW time zone offset is UTC-12:00
Indian Standard Time
- The current local time in IST is 6:07 pm (July 18, 2026)
- IST time zone offset is UTC+05:30
How to convert International Date Line West Time to Indian Standard Time?
Add 17 hours 30 minutes to International Date Line West Time to get Indian Standard Time.
Time in IDLW
00:00
Time in IST
00:00
Use the slider above to convert International Date Line West Time to Indian Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| IDLW | IST |
|---|---|
| 12am | 5:30pm |
| 1am | 6:30pm |
| 2am | 7:30pm |
| 3am | 8:30pm |
| 4am | 9:30pm |
| 5am | 10:30pm |
| 6am | 11:30pm |
| 7am | 0:30am |
| 8am | 1:30am |
| 9am | 2:30am |
| 10am | 3:30am |
| 11am | 4:30am |
| 12pm | 5:30am |
| 1pm | 6:30am |
| 2pm | 7:30am |
| 3pm | 8:30am |
| 4pm | 9:30am |
| 5pm | 10:30am |
| 6pm | 11:30am |
| 7pm | 12:30pm |
| 8pm | 1:30pm |
| 9pm | 2:30pm |
| 10pm | 3:30pm |
| 11pm | 4:30pm |