What Time Is It Right Now?
Current date and time, updated live. Synced with your device clock for reliable time anywhere in the world.
Current Time in Major Cities
Live clocks updated every second for cities worldwide.
Financial Market Clocks
Real-time clocks for the world's major stock exchanges.
Online Time Tools
Free tools that run in your browser. No downloads or accounts needed.
Online Stopwatch
Millisecond precision with lap recording, keyboard shortcuts, and CSV export.
Countdown Timer
Visual progress ring, sound alerts, and quick presets from 5 seconds to 3 hours.
Online Alarm Clock
Multiple alarm sounds, custom labels, and snooze. Works in your browser.
Time Zone Converter
Convert between 600+ zones with DST detection and multiple destinations.
Understanding the Current Date and Time
When you ask "what time is it?", the answer depends on where you are in the world. The Earth is divided into 24 primary time zones, each offset from Coordinated Universal Time (UTC). Your local time is determined by your geographic location and whether your region observes Daylight Saving Time (DST).
This page shows the current date and time now based on your device's internal clock, which modern operating systems keep synchronized with internet time servers using the Network Time Protocol (NTP). This synchronization ensures your displayed time is accurate to within a few milliseconds of the official atomic clock time maintained by institutions like NIST (National Institute of Standards and Technology) and the International Bureau of Weights and Measures (BIPM).
How Time Zones Work
Time zones were standardized in the late 19th century to coordinate railway schedules and telegraph communication. Today, the IANA Time Zone Database (also called the Olson database or tz database) is the authoritative source for time zone information used by computers worldwide. It tracks not only current UTC offsets but also historical changes and Daylight Saving Time transitions for every region.
Some notable time zone facts: Nepal uses a UTC+5:45 offset (one of only a few zones not aligned to full or half hours), the International Date Line zigzags through the Pacific to keep island nations on the same calendar day, and some regions like Arizona in the United States do not observe Daylight Saving Time while the rest of the country does.
What Is UTC?
UTC stands for Coordinated Universal Time. It is the primary time standard by which the world regulates clocks. UTC does not change with seasons — there is no daylight saving adjustment. It replaced Greenwich Mean Time (GMT) as the world's standard in 1960. While GMT is a time zone, UTC is a time standard. In practice, UTC and GMT show the same time, but they are technically different concepts.
Unix Timestamps Explained
A Unix timestamp (also called Epoch time or POSIX time) counts the number of seconds since January 1, 1970, 00:00:00 UTC. This moment is known as the Unix Epoch. Developers and engineers use Unix timestamps because they provide a timezone-independent way to represent any moment in time as a single number. For example, the timestamp 1000000000 corresponds to September 9, 2001, at 01:46:40 UTC.
Frequently Asked Questions
What time is it right now?
The exact current time is displayed at the top of this page, both as a digital clock and an analog dial. It uses your device's system clock, which is typically synced with internet time servers via NTP. The time updates every second and reflects your local timezone automatically.
What is today's date?
Today's full date, including the day of the week, is shown alongside the clock display above. The date reflects your local timezone. Additional information like the day of the year, ISO week number, and whether it is a leap year is also displayed.
How accurate is this clock?
The clock uses your device's built-in time, which most operating systems synchronize with atomic clock servers via the Network Time Protocol (NTP). This provides accuracy within milliseconds of official time sources. The analog clock hands and digital display update every second.
What is UTC and how does it differ from GMT?
UTC (Coordinated Universal Time) is the world's primary time standard. GMT (Greenwich Mean Time) is a time zone centered on the Prime Meridian. While they show the same time in practice, UTC is a scientifically precise standard maintained by atomic clocks, whereas GMT is a historical time zone. UTC never observes Daylight Saving Time.
Do I need to install anything to use these tools?
No. All tools — the clock, stopwatch, timer, alarm, and time zone converter — run directly in your web browser. No downloads, installations, accounts, or plugins are required. They work on any modern browser on desktop, tablet, and mobile devices, and continue working offline once the page has loaded.
What is a Unix timestamp?
A Unix timestamp (Epoch time) is the number of seconds elapsed since January 1, 1970, 00:00:00 UTC. It is used extensively in programming, databases, and APIs as a universal, timezone-independent way to represent a moment in time.
What week of the year is it?
The current ISO 8601 week number is displayed in the info bar. ISO weeks start on Monday and the first week of the year is the one containing January 4th. This standard is used internationally in business, project management, and scheduling.