How many hours ahead is Beijing compared to New York?

Beijing is either 12 or 13 hours ahead of New York. The gap is 13 hours when New York is on EST (UTC-5) and China Standard Time is UTC+8. It shrinks to 12 hours when New York switches to EDT (UTC-4) in summer. China does not observe daylight saving time, so the gap only changes when New York transitions.

Does this tool account for daylight saving time?

Yes. The tool uses the browser's built-in Intl.DateTimeFormat API with IANA timezone identifiers (America/New_York and Asia/Shanghai). New York's DST transitions are applied automatically. Beijing stays at UTC+8 year-round.

What time zones are New York and Beijing in?

New York observes Eastern Standard Time (EST, UTC-5) in winter and Eastern Daylight Time (EDT, UTC-4) in summer. Beijing is permanently on China Standard Time (CST, UTC+8) — no DST.

Why does the offset switch between 12 and 13 hours?

The switch happens when New York moves between EST and EDT (typically in March and November). Since China does not observe daylight saving time, Beijing's UTC+8 offset is constant, while New York's offset changes between UTC-5 and UTC-4.

Does the clock use my local computer time?

Yes. The tool reads your device's system clock and converts it into both timezones. If your device clock is accurate, both displayed times will be accurate.

What is the best time to schedule a meeting between New York and Beijing?

A practical overlap window is 8–10 PM New York time, which falls in the 8–10 AM next-day Beijing window. Business-hours overlap is very limited because the cities are nearly 13 time zones apart.

Time Difference: New York to Beijing

Name: Time Difference: New York to Beijing
Availability: InStock
Author: Nham Vu

See the live current time in New York and Beijing side by side, with the exact hour difference and a quick time converter.

New York

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EST / EDT

Beijing

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CST (UTC+8)

Current Offset

Time Converter

Enter a New York time to see the equivalent Beijing time.

New York Time

Beijing Time

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Overlapping Business Hours

New York window

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Beijing window

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Standard overlap assumes Beijing 9 AM–6 PM and New York 9 AM–6 PM working days.

Summary

See the live current time in New York and Beijing side by side, with the exact hour difference and a quick time converter.

How it works

Your browser reads the current UTC timestamp every second.
It converts that timestamp into America/New_York local time using the Intl API.
It converts the same timestamp into Asia/Shanghai (China Standard Time) local time.
Both clocks and the computed hour offset are displayed live on screen.
The offset updates automatically when New York switches between EST and EDT.
The time converter lets you enter any New York time and instantly see the Beijing equivalent.

Use cases

Schedule a video call or meeting between New York and Beijing colleagues.
Check whether Beijing business hours overlap with New York working hours.
Convert a specific New York time to Beijing time before sending a calendar invite.
Verify the UTC offset for EST, EDT, and China Standard Time (CST, UTC+8).
Help remote teams bridge the US–China time gap.
Quickly confirm whether Beijing is 12 or 13 hours ahead of New York today.
Plan a live webinar or event accessible to both East Coast and China audiences.

Frequently Asked Questions

Last updated: 2026-06-09 · Reviewed by Nham Vu