LHST to PDT Time Converter
Use this LHST to PDT time converter to compare Australia and US West Coast time instantly. PDT is 17 hours and 30 minutes behind LHST, so 9:00 AM LHST becomes 3:30 PM (previous day) PDT and 5:00 PM LHST becomes 11:30 PM (previous day) PDT. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
LHST to PDT Quick Facts
Use this LHST to PDT converter to compare Australia and US West Coast time, check the 17 hours and 30 minutes gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.
How to Convert LHST to PDT
Converting between Lord Howe Standard Time and Pacific Daylight Time means accounting for a 17 hours and 30 minutes gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Lord Howe Standard Time (UTC +10:30) that you want to convert. Hit "Now" to load the current LHST time instantly, or use "+1h" to step forward and compare.
The equivalent Pacific Daylight Time (UTC -7) time appears immediately. Since PDT is 17 hours and 30 minutes behind of LHST, conversions often cross midnight — look for the date-change label.
Click "Copy Time" to grab the PDT 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 LHST to PDT Converter
With 17 hours and 30 minutes between LHST and PDT, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.
A LHST evening at 9 PM is already the previous afternoon in PDT. This converter flags date changes beside the result — critical when booking flights, hitting deadlines, or scheduling across the Australia–United States corridor.
The half-hour offset between LHST (UTC +10:30) and PDT (UTC -7) already makes mental math tricky — add Daylight Saving Time and the gap can shift further. This converter uses live UTC offsets, so you're always accurate.
Product launches, sports matches, and webinars are often announced in LHST. Convert the event time to PDT so you know exactly when to tune in — with a 17 hours and 30 minutes difference, a morning event in Australia hits the evening in United States.
LHST to PDT Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
Lord Howe Standard Time to Pacific Daylight Time full day schedule
| Lord Howe Standard Time | Pacific Daylight Time |
|---|---|
| 12:00 AM |
6:30 AM
(previous day)
|
| 1:00 AM |
7:30 AM
(previous day)
|
| 2:00 AM |
8:30 AM
(previous day)
|
| 3:00 AM |
9:30 AM
(previous day)
|
| 4:00 AM |
10:30 AM
(previous day)
|
| 5:00 AM |
11:30 AM
(previous day)
|
| 6:00 AM |
12:30 PM
(previous day)
|
| 7:00 AM |
1:30 PM
(previous day)
|
| 8:00 AM |
2:30 PM
(previous day)
|
| 9:00 AM |
3:30 PM
(previous day)
|
| 10:00 AM |
4:30 PM
(previous day)
|
| 11:00 AM |
5:30 PM
(previous day)
|
| 12:00 PM |
6:30 PM
(previous day)
|
| 1:00 PM |
7:30 PM
(previous day)
|
| 2:00 PM |
8:30 PM
(previous day)
|
| 3:00 PM |
9:30 PM
(previous day)
|
| 4:00 PM |
10:30 PM
(previous day)
|
| 5:00 PM |
11:30 PM
(previous day)
|
| 6:00 PM |
12:30 AM
|
| 7:00 PM |
1:30 AM
|
| 8:00 PM |
2:30 AM
|
| 9:00 PM |
3:30 AM
|
| 10:00 PM |
4:30 AM
|
| 11:00 PM |
5:30 AM
|
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 PDT
Find the time difference from any major zone into Pacific Daylight Time. Use these pages when scheduling with United States from a different region.