IST to LHST Time Converter
Use this IST to LHST time converter to compare India and Australia time instantly. LHST is 5 hours ahead of IST, so 9:00 AM IST becomes 2:00 PM LHST and 5:00 PM IST becomes 10:00 PM LHST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
IST to LHST Quick Facts
Use this IST to LHST converter to compare India and Australia time, check the 5 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 9:00 AM IST / 2:00 PM LHST.
How to Convert IST to LHST
Converting between India Standard Time and Lord Howe Standard Time means accounting for a 5 hours gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in India Standard Time (UTC +5:30) that you want to convert. Hit "Now" to load the current IST time instantly, or use "+1h" to step forward and compare.
The equivalent Lord Howe Standard Time (UTC +10:30) time appears immediately. Since LHST is 5 hours ahead of IST, most daytime conversions stay on the same calendar day.
Click "Copy Time" to grab the LHST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.
Why Choose Our IST to LHST Converter
When someone in India suggests 9:00 AM IST, that's 2:00 PM LHST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.
Late-night IST times can land on a different date in LHST because of the 5 hours offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.
Daylight Saving adjustments can widen or narrow the IST–LHST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in IST. Convert the event time to LHST so you know exactly when to tune in — with a 5 hours difference, a morning event in India falls during work hours in Australia.
IST to LHST Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
India Standard Time to Lord Howe Standard Time full day schedule
| India Standard Time | Lord Howe Standard Time |
|---|---|
| 12:00 AM |
5:00 AM
|
| 1:00 AM |
6:00 AM
|
| 2:00 AM |
7:00 AM
|
| 3:00 AM |
8:00 AM
|
| 4:00 AM |
9:00 AM
|
| 5:00 AM |
10:00 AM
|
| 6:00 AM |
11:00 AM
|
| 7:00 AM |
12:00 PM
|
| 8:00 AM |
1:00 PM
|
| 9:00 AM |
2:00 PM
|
| 10:00 AM |
3:00 PM
|
| 11:00 AM |
4:00 PM
|
| 12:00 PM |
5:00 PM
|
| 1:00 PM |
6:00 PM
|
| 2:00 PM |
7:00 PM
|
| 3:00 PM |
8:00 PM
|
| 4:00 PM |
9:00 PM
|
| 5:00 PM |
10:00 PM
|
| 6:00 PM |
11:00 PM
|
| 7:00 PM |
12:00 AM
(next day)
|
| 8:00 PM |
1:00 AM
(next day)
|
| 9:00 PM |
2:00 AM
(next day)
|
| 10:00 PM |
3:00 AM
(next day)
|
| 11:00 PM |
4:00 AM
(next day)
|
Timezone offsets and DST rules verified against the IANA Time Zone Database. Conversion math and business-hour overlap windows double-checked against real-world scheduling scenarios.
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Convert Other Time Zones to LHST
Find the time difference from any major zone into Lord Howe Standard Time. Use these pages when scheduling with Australia from a different region.