GMT to HST Converter

1. Click on the GMT field (left) and select the time you want to convert to HST.
2. The time in HST (right) will be updated automatically.
3. You can also change the date by clicking on the date field.

What time is now in HST zone?

The current time in HST is May 18th 2025, 2:08:10 pm

What time is now in GMT zone?

The current time in GMT is May 19th 2025, 12:08:10 am

What is the difference between GMT and HST time zones?

The Greenwich Mean Time (GMT) is 10 hours ahead of Hawaii Standard Time (HST).

GMT to HST meeting planner

Once you convert GMT to HST, click on the "Copy Link" button to share this time with a friend or a colleague. It is a simple tool to plan meetings across two different time zones.

Why should you trust our online time converter?

We use the IANA time zone database for calculating our time zone conversions. IANA is a well-known reputable source that coordinates and manages world timezone data.

Most other sites use a static offset to convert between time zones. However, this method is prone to errors due to geopolitical events and daylight savings time changes. That is why we regularly update our time zone database so that you can be confident our time information is 100% accurate.