JST to EST time converter
Eastern Time (EST) is 14 hours behind Japan Standard Time (JST) in January and 13 hours behind in July, because daylight saving time shifts the difference. Use the grid below to line up Tokyo and New York: drag the cursor across the day, and working hours (9 AM–5 PM) are highlighted in every row so you can spot a slot that suits both sides.
Right now it is 18:43 JST in Tokyo and 05:43 EDT in New York.
2/10 zones · drag the tape, scroll sideways or use the arrow keys; Home jumps back to now.
JST to EST: frequently asked
What is the time difference between JST and EST?
Eastern Time (EST) is 14 hours behind Japan Standard Time (JST) in January and 13 hours behind in July, because daylight saving time shifts the difference.
What time is 9 AM JST in EST?
9:00 AM JST is 7:00 PM EST the previous day in January, and 8:00 PM EST the previous day in July.
When do working hours overlap between Tokyo and New York?
In January: Standard 9:00 AM–5:00 PM working hours never overlap. The closest fit is 11:00 PM JST, which is 9:00 AM EST. In July: Standard 9:00 AM–5:00 PM working hours never overlap. The closest fit is 10:00 PM JST, which is 9:00 AM EST.