New York → London: 5 hours ahead

🌍 Time Zone Converter

Convert time between different time zones instantly for meetings, travel, and global communication

Time Zone Calculator

🇺🇸
9:00 AM Today
🇬🇧
14:00
2:00 PM Today

🌐 Time Zone Reference

Key Time Zones: EST = UTC-5 | PST = UTC-8 | GMT = UTC+0 | CET = UTC+1

Common Conversions World Times Meeting Planner More Tools

📊 Time Zone Conversion Results

🕐 Source Time

9:00 AM EST

🕐 Converted Time

2:00 PM GMT

⏱️ Time Difference

+5 hours
Ahead of source

📋 Detailed Time Information

Source Time Zone EST (UTC-5)
Source Local Time 9:00 AM
Target Time Zone GMT (UTC+0)
Target Local Time 2:00 PM
Time Difference +5 hours
Daylight Saving No DST currently

🔗 Share This Time Conversion

🌍 Major World Time Zones

🇺🇸 New York (EST) UTC-5
9:00 AM
Today
🇬🇧 London (GMT) UTC+0
2:00 PM
Today
🇪🇺 Paris (CET) UTC+1
3:00 PM
Today
🇦🇪 Dubai (GST) UTC+4
6:00 PM
Today
🇮🇳 Mumbai (IST) UTC+5:30
7:30 PM
Today
🇸🇬 Singapore (SGT) UTC+8
10:00 PM
Today
🇯🇵 Tokyo (JST) UTC+9
11:00 PM
Today
🇦🇺 Sydney (AEST) UTC+10
12:00 AM
Tomorrow

🚀 Common Time Zone Conversions

Business Hours:

🏢 9 AM EST → 2 PM GMT
New York to London
🏢 9 AM PST → 12 PM EST
San Francisco to New York
🏢 2 PM CET → 6:30 PM IST
Paris to Mumbai
🏢 10 AM GMT → 6 PM SGT
London to Singapore
🏢 9 AM JST → 5 PM PST (prev)
Tokyo to San Francisco

Personal & Travel:

✈️ 8 PM EST → 2 AM CET
Evening call to Europe
✈️ 6 PM PST → 12 PM AEST (next)
Family call to Australia
✈️ 9 PM IST → 10:30 AM EST
India to US morning
✈️ 12 PM GMT → 9 PM JST
Lunch to Tokyo evening
🔄 Current Time → All Zones
Convert now to all zones

🛠️ Other Time & Date Tools

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📜 Conversion History

🧮 Time Zone Formulas

Conversion Rules:

Basic Formula: Target Time = Source Time + (Target UTC - Source UTC)
Daylight Saving: Add 1 hour during DST periods
Crossing Date Line: Add/Subtract 1 day when crossing ±12 hours
Half-hour Zones: India (UTC+5:30), Nepal (UTC+5:45), etc.

Common UTC Offsets:

UTC-8: Pacific Time (PST/PDT)
UTC-5: Eastern Time (EST/EDT)
UTC+0: Greenwich Mean Time (GMT)
UTC+1: Central European Time (CET)
UTC+5:30: Indian Standard Time (IST)
UTC+8: China Standard Time (CST)
UTC+9: Japan Standard Time (JST)
UTC+10: Australian Eastern Time (AEST)

❓ Frequently Asked Questions

What is UTC time?

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks and time. It is within about 1 second of mean solar time at 0° longitude.

How does daylight saving time affect time zones?

During daylight saving time (DST), clocks are set forward by 1 hour. For example, EST becomes EDT (UTC-4 instead of UTC-5). DST typically runs from spring to fall in many countries.

What's the International Date Line?

The International Date Line is an imaginary line at approximately 180° longitude. Crossing it eastward subtracts a day, crossing westward adds a day.

Why do some time zones have 30 or 45 minute offsets?

Some regions use half-hour or quarter-hour offsets for historical or political reasons. Examples: India (UTC+5:30), Nepal (UTC+5:45), and parts of Australia.

How do I schedule meetings across time zones?

Use our Meeting Planner tool to find overlapping business hours. Generally, aim for 9 AM-5 PM in both locations, considering time differences and work hours.