WAT To GMT Converter

Use our free online WAT to GMT converter tool. Convert time between West Africa Time and Greenwich Mean Time instantly with accurate results.

Live

WAT (West Africa Time)

06:45 PM
Thursday, December 11, 2025
Live

GMT (Greenwich Mean Time)

05:45 PM
Thursday, December 11, 2025

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Accurate Results

Precise time calculations with DST support

Global Coverage

Support for major time zones worldwide

Time Zone Information

Current Time in WAT

06:45 PM

Full Name: West Africa Time
Abbreviation: WAT
Current Date: December 11, 2025

Current Time in GMT

05:45 PM

Full Name: Greenwich Mean Time
Abbreviation: GMT
Current Date: December 11, 2025

WAT to GMT Converter – Convert West Africa Time to Greenwich Mean Time

West Africa Time (WAT) and Greenwich Mean Time (GMT) are common time zones in Africa and Europe. If you work with teams in the UK or other GMT areas, you'll want to know how to change WAT to GMT to schedule things right. This converter helps you figure out the time difference fast so you can plan things well.

What is WAT?

WAT, or West Africa Time, is UTC +1. Countries like Nigeria, Angola, Cameroon, Algeria, and the Democratic Republic of Congo use it. WAT doesn't change for daylight saving, so it's the same all year.

What is GMT?

GMT, or Greenwich Mean Time, is UTC +0. The United Kingdom, Ireland, Iceland, and some West African countries use it. GMT is the standard time used around the world. The UK uses British Summer Time (BST), which is GMT +1, when daylight saving is happening.

WAT and GMT Time Difference

WAT is one hour ahead of GMT. Here are a few examples:

WAT to GMT Table

WATGMT
6:00 AM5:00 AM
12:00 PM11:00 AM
6:00 PM5:00 PM
10:00 PM9:00 PM

Why Change WAT to GMT?

Switching from WAT to GMT is good for:

How to Change WAT to GMT

It's easy to do by hand:

GMT = WAT − 1 hour

For example: 3:00 PM WAT → 2:00 PM GMT.

Daylight Saving Time

WAT doesn't change for daylight saving. GMT stays the same, but the UK uses BST (GMT +1) in the summer. Remember this when working with UK teams.

Frequently Asked Questions (FAQ)

1. Which time zone is ahead, WAT or GMT?

WAT is 1 hour ahead of GMT.

2. Does WAT observe daylight saving?

No, WAT remains constant throughout the year.

3. Which countries use WAT?

Nigeria, Angola, Cameroon, Algeria, and several West African nations.

4. How do I convert GMT to WAT?

Add 1 hour to GMT to get WAT.

5. Why is WAT to GMT conversion useful?

It ensures accurate scheduling, smooth communication, and avoids confusion when coordinating across West Africa and Europe.

Using a WAT to GMT Converter allows you to manage your international meetings and events efficiently, ensuring you never miss a scheduled call or activity.