Time Zone Converter

Convert a date and time between cities and time zones — fast, private, and 100% in your browser.

From Time Zone
Date & Time
Format
Add Target Zone

Tip: Use Now to grab the current time in your source zone. Swap a card to make it the source. All calculations use your browser’s time zone & DST data.

Instant Conversions

Quickly convert time between any two cities or time zones worldwide.

Multiple Zones

Compare across several time zones at once — great for remote teams.

Daylight Savings Aware

Handles DST shifts automatically so you never miss a meeting.

Simple Interface

Clean, clutter-free design with intuitive city and zone selection.

Mobile Friendly

Works on all devices. Convert times on your phone before travel.

Private & Local

Everything runs in-browser. No tracking or data collection.

How to Convert Time Zones

Check meeting times, plan trips, and sync with remote teams in seconds.

  1. Select your source time zone or city and enter a date & time.
  2. Choose the target time zone or multiple cities to compare.
  3. Click Convert to instantly see the corresponding time(s).
  4. Adjust daylight savings automatically or manually if needed.
  5. Use the tool on desktop or mobile before scheduling calls or flights.

Time Zone Converter — Frequently Asked Questions

Answers to common questions about time zones and conversions.