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—
Tokyo · Osaka · Yokohama
Need overlap across regions? Open the meeting planner worldwide.
Difference
EDT vs JST
UTC → UTC
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—
New York · Toronto · Miami
JST to EDT converter
Convert JST to EDT time now
Free JST to EDT converter. See Japan Standard Time and Eastern Daylight Time side by side. Live clocks, a 13 hours gap, meeting hours, and a full-day chart for Tokyo and New York.
Asia/Tokyo
—
JST → EDT
To · Eastern Daylight Time
—
America/New_York
Interactive diagram
Watch JST convert into EDT
Drag the Japan hour. Watch the Eastern DT clock change.
Japan
9:00 AM JST
—
EDT ← JST
Eastern DT
—
Full-day chart
JST to EDT hourly conversion chart
Full-day table. Tap a row to copy. Labels follow daylight saving.
| Japan | Eastern DT | UTC offsets |
|---|
Meeting times
Best JST to EDT meeting window
Find hours that work on both sides. Then save the slot to your calendar.
Follow along
Step-by-step JST to EDT conversion
Four short steps to convert any JST time to EDT.
Choose JST time
Select any hour in Japan Standard Time. Smart mode uses Asia/Tokyo.
JST to EDT conversion guide
JST to EDT conversion guide
This JST to EDT converter shows Eastern Daylight Time (UTC−4) for any Japan Standard Time (UTC+9) time. Use it to schedule between Tokyo and New York. Choose Smart DST for live city clocks. Choose Fixed mode when you only want the JST and EDT labels.
Japan
JST
UTC+9
Tokyo · Osaka · Yokohama
JST vs EDT—
Eastern DT
EDT
UTC−4
New York · Toronto · Miami
What is JST to EDT conversion?
JST to EDT conversion turns a JST clock into the matching EDT time. Use it for calls, travel, and teams in Tokyo and New York.
JST to EDT time difference
EDT is 13 hours behind JST. Subtract 13 hours from the JST time to get EDT. The live clocks at the top show the current JST to EDT gap.
JST vs EDT
JST is UTC+9. EDT is UTC−4. They are different names. If a region uses daylight saving, check the live labels.
JST to EDT now / current time
Need jst to edt right now? Read the live clocks, or tap Use current time for an instant JST → EDT result.
JST to EDT time difference
Season / context — tap to explore
See how daylight saving can change this pair.
Japan—
—JST → EDT
Eastern DT—
Quick answers
Japan
Japan Standard Time (JST)
UTC+9
Japan Standard Time (JST) is UTC+9. Smart DST uses the city clock Asia/Tokyo so daylight saving stays correct for Tokyo · Osaka · Yokohama.
- Cities: Tokyo · Osaka · Yokohama
- City clock: Asia/Tokyo
- Fixed JST: UTC+9
- On this page it pairs with EDT (UTC−4)
Eastern DT
Eastern Daylight Time (EDT)
UTC−4
Eastern Daylight Time (EDT) is UTC−4. Smart DST uses America/New_York for cities such as New York · Toronto · Miami.
- Cities: New York · Toronto · Miami
- City clock: America/New_York
- Fixed EDT: UTC−4
- From JST: EDT is 13 hours behind JST
JST to EDT FAQ