---
title: "World Clock — Live Time in Any Two Cities & Time Difference"
description: "See current time live in any two cities worldwide. Shows UTC offset, DST status, and time difference. Compare New York, London, Tokyo, Dubai and 35+ cities. Free."
url: "https://worldcalculators.org/calculators/world-clock/"
canonical: "https://worldcalculators.org/calculators/world-clock/"
---

# World Clock

See current time live in any two cities worldwide. Shows UTC offset, DST status, and time difference. Compare New York, London, Tokyo, Dubai and 35+ cities. Free.

## Quick answer

London is 5 hours ahead of New York in winter (4 hours in summer). Tokyo is always 9 hours ahead of UTC. Sydney varies between +10 and +11 UTC. Select any pair below for live times.

## Frequently Asked Questions

India Standard Time (IST) is UTC+5:30, a 30-minute offset from neighbouring time zones. When India unified its time zones in 1947 after independence, a 5:30 offset was chosen as a compromise between the western and eastern parts of the country. Nepal goes one step further with UTC+5:45 — the only country with a 45-minute offset.
Russia spans 11 time zones (UTC+2 to UTC+12), the most of any country. The US spans 6 zones (UTC-10 to UTC-5), and Australia spans 3-5 zones depending on DST. France technically spans the most due to overseas territories — from UTC-10 (French Polynesia) to UTC+12 (Wallis and Futuna) — but these are all remote islands.

Source: https://worldcalculators.org/calculators/world-clock/
Markdown mirror of the HTML page. Prefer this URL for RAG; the interactive calculator still lives on the HTML page.