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Time Difference: Philadelphia to Tokyo

🇺🇸PhiladelphiaUTC-5
vs
🇯🇵TokyoUTC+9
🇺🇸
Philadelphia, US
Mon, Jul 13
🇯🇵
Tokyo, Japan
Mon, Jul 13

Click a time to convert

Time Difference
13 hours
Tokyo is 13 hours ahead of Philadelphia
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🇺🇸
Philadelphia
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🇯🇵
Tokyo
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Philadelphia vs Tokyo timezone guide

Philadelphia (US) uses the America/New_York timezone at UTC-5, while Tokyo (Japan) uses Asia/Tokyo at UTC+9. This means Tokyo is 14 hours ahead of Philadelphia (based on standard offsets — the live difference above accounts for daylight saving time).

Best meeting times between Philadelphia and Tokyo

Standard 9-to-5 working hours in Philadelphia and Tokyo do not overlap. To meet synchronously, one side will need to start early or stay late — see the hour-by-hour planner below for the least disruptive options.

Hour-by-hour planner

PhiladelphiaTokyoStatus
6am7pmPhiladelphia early, Tokyo evening
7am8pmPhiladelphia early, Tokyo evening
8am9pmPhiladelphia early, Tokyo evening
9am10pmPhiladelphia working hours, Tokyo late evening
10am11pmPhiladelphia working hours, Tokyo late evening
11am12amPhiladelphia working hours, Tokyo asleep
12pm1amPhiladelphia working hours, Tokyo asleep
1pm2amPhiladelphia working hours, Tokyo asleep
2pm3amPhiladelphia working hours, Tokyo asleep
3pm4amPhiladelphia working hours, Tokyo asleep
4pm5amPhiladelphia working hours, Tokyo asleep
5pm6amPhiladelphia evening, Tokyo early
6pm7amPhiladelphia evening, Tokyo early
7pm8amPhiladelphia evening, Tokyo early
8pm9amOne side outside 9-to-5 but still awake
9pm10amOne side outside 9-to-5 but still awake
10pm11amPhiladelphia late evening, Tokyo working hours

Green = standard working hours (9 AM – 5 PM). Amber = early (6–9 AM). Orange = evening (5–10 PM). Grey = asleep or late.

Daylight saving time between Philadelphia and Tokyo

Philadelphia observes daylight saving time, but Tokyo does not. That means the difference between the two cities changes seasonally — by one hour, around Philadelphia's transition dates.

  • Dec 31 → Mar 8Philadelphia is 14 hours behind Tokyo
  • Mar 8 → Nov 1Philadelphia is 13 hours behind Tokyo
  • Nov 1 → Dec 31Philadelphia is 14 hours behind Tokyo

Distance between Philadelphia and Tokyo

Great-circle distance
10,881 km
Direct flight time
~13h 48m

Philadelphia and Tokyo are 10,881 km apart along the great-circle route. A direct flight takes roughly ~13h 48m, depending on aircraft type, winds, and routing.

More comparisons

Philadelphia to New YorkPhiladelphia to LondonPhiladelphia to SydneyTokyo to New YorkTokyo to LondonTokyo to SydneyTokyo to Dubai

Frequently asked questions

What is the time difference between Philadelphia and Tokyo?
The current time difference is 13 hours. Philadelphia is currently 13 hours behind Tokyo.
Is Philadelphia ahead of Tokyo?
No. Philadelphia is currently 13 hours behind Tokyo.
What time is it in Tokyo when it's 9 AM in Philadelphia?
When it's 9 AM in Philadelphia, it's 10pm in Tokyo.
When is the best time to schedule a meeting between Philadelphia and Tokyo?
Standard 9-to-5 working hours in Philadelphia and Tokyo do not overlap. To meet synchronously, one side will need to start before 9 AM or work past 5 PM — see the planner above for the least disruptive options.
Do Philadelphia and Tokyo observe daylight saving time?
Philadelphia observes daylight saving time, but Tokyo does not — the difference between the two cities changes by one hour around the DST transition dates.
How far apart are Philadelphia and Tokyo?
Philadelphia and Tokyo are 10,881 km apart along the great-circle route. A direct flight takes roughly 13 hours 48 minutes.