How to find GMT time zone

How to find GMT time zone

1. to see the broker's hours in the market watch, for example in the following image, 14:25, (top left)

2.Go to website »> https://greenwichmeantime.com/timepiece/world-clock/

3. Go to the major Cities section, set it to 24 hours, then match the time on the broker    

4.because it is known that if the broker's time is 14:25, then it matches London time 14:25, after that click London and it will be known what GMT to use.

So , ur GMT broker is 0