How to Use the Time Zone Calculator

The Time Zone Calculator is a simple tool that helps you convert a given time from one time zone to another quickly and accurately.

Whether you’re setting up a global Zoom call or catching a live crypto AMA from across the world, understanding what time it is in other regions is essential. This calculator makes that easy by letting you choose two time zones and convert the time between them instantly.

How to Use It – Step by Step

Step 1: Enter a Time

Use the HH:MM format to input the time you want to convert. For example:

• 09:30 = 9:30 AM
• 18:45 = 6:45 PM

Step 2: Select the “From” Time Zone

Pick the time zone of the original time you entered. Options include:

• PST (UTC-8)
• EST (UTC-5)
• UTC
• IST (UTC+5:30), and more.

Step 3: Select the “To” Time Zone

Choose the time zone you want to convert to.

Step 4: Click “Convert Time”

The calculator will instantly show the time in the selected “To” time zone.

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Example

• Input Time: 10:00
• From Time Zone: EST (UTC-5)
• To Time Zone: IST (UTC+5:30)

Result: 20:30 (8:30 PM IST)

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FAQ – Time Zone Calculator

What is a Time Zone Calculator?

A Time Zone Calculator is a tool that converts a given time from one time zone to another, based on the selected offsets from UTC (Coordinated Universal Time).

Does it account for Daylight Saving Time?

This basic version does not automatically adjust for daylight saving. You should manually select the correct time zone offset if DST is in effect.

Can I add more time zones?

Yes! You can modify the dropdown <select> elements to include more time zones or even pull from a live API.

Can I use this on mobile?

Absolutely. This calculator is fully responsive and mobile-friendly.