Time difference between Perth and Helsinki
Helsinki is 5 hours behind Perth
Perth, Australia is UTC+8 · Helsinki, Finland is UTC+2 — on standard time
The gap is not the same all year
Every converter gives one number for this pair. That number is right for most of the year and wrong for part of it, because Perth does not change its clocks and Helsinki goes forward on the last Sunday in March and back on the last Sunday in October.
| Perth / Helsinki clocks | Difference | How long |
|---|---|---|
| standard / summer | 5 hours behind | about 30 weeks |
| standard / standard | 6 hours behind | about 22 weeks |
Perth stays put all year while Helsinki moves, so the gap changes twice a year from Helsinki's side alone. A recurring meeting set in Perth's calendar will drift by an hour without anyone touching it.
When they can both be at their desks
Nine-to-five in both cities overlaps for 3 hours — 2:00 PM to 5:00 PM in Perth, the same moment as 9:00 AM to 12:00 PM in Helsinki.
Perth to Helsinki, hour by hour
| Perth | Helsinki |
|---|---|
| 12:00 AM | 7:00 PM (previous day) |
| 1:00 AM | 8:00 PM (previous day) |
| 2:00 AM | 9:00 PM (previous day) |
| 3:00 AM | 10:00 PM (previous day) |
| 4:00 AM | 11:00 PM (previous day) |
| 5:00 AM | 12:00 AM |
| 6:00 AM | 1:00 AM |
| 7:00 AM | 2:00 AM |
| 8:00 AM | 3:00 AM |
| 9:00 AM | 4:00 AM |
| 10:00 AM | 5:00 AM |
| 11:00 AM | 6:00 AM |
| 12:00 PM | 7:00 AM |
| 1:00 PM | 8:00 AM |
| 2:00 PM | 9:00 AM |
| 3:00 PM | 10:00 AM |
| 4:00 PM | 11:00 AM |
| 5:00 PM | 12:00 PM |
| 6:00 PM | 1:00 PM |
| 7:00 PM | 2:00 PM |
| 8:00 PM | 3:00 PM |
| 9:00 PM | 4:00 PM |
| 10:00 PM | 5:00 PM |
| 11:00 PM | 6:00 PM |
On the usual gap of 5 hours.
Frequently asked questions
What is the time difference between Perth and Helsinki?
Helsinki is 5 hours behind Perth for most of the year. It is not the same all year — there is one other gap, because Perth does not change its clocks and Helsinki goes forward on the last Sunday in March and back on the last Sunday in October.
Is Helsinki ahead of Perth?
No — Helsinki is 5 hours behind. Perth is UTC+8 and Helsinki is UTC+2 on standard time.
What time is 9 AM in Perth in Helsinki?
4:00 AM, on the usual gap.
When can Perth and Helsinki meet?
Standard nine-to-five hours overlap for 3 hours: 2:00 PM–5:00 PM in Perth, which is 9:00 AM–12:00 PM in Helsinki.
Other pairs
- Perth to Istanbul
- Perth to Moscow
- Perth to Dubai
- Perth to Karachi
- Perth to Delhi
- Perth to Dhaka
- Perth to Bangkok
- Perth to Jakarta
- Perth to Tokyo
- Perth to Seoul
Every Perth pair · Every Helsinki pair · All city pairs · Time zones by abbreviation