Current Timestamp
View the current Unix timestamp, UTC time, and local time in real-time. One-click copy for developers.
What is a Unix Timestamp?
A Unix timestamp (also known as epoch time or POSIX time) is the number of seconds that have elapsed since January 1, 1970, 00:00:00 UTC. It is widely used in programming, databases, and system logs as a universal time reference that is timezone-independent.
How to Use This Tool
This tool displays the current time in multiple formats, updating every second. You can copy any format with one click or change the timezone to see the current time elsewhere.
- View the live-updating current time in all formats on the page
- Click the copy button next to any format to copy it to your clipboard
- Use the timezone dropdown to see the current time in a different timezone
- All values refresh automatically every second with no page reload needed
Features
- Real-time auto-refreshing display updated every second
- Seven time formats including Unix epoch, UTC, RFC 2822, GPS, and Julian Day
- One-click copy buttons for each format
- Timezone selector to view current time in any timezone
- No server calls needed - all processing in the browser
- Responsive design works on desktop and mobile
Common Use Cases
- Getting the current Unix timestamp for API requests or database entries
- Checking the current UTC time for server synchronization
- Converting current time to GPS time for navigation systems
- Finding the Julian Day for astronomical calculations
- Comparing time across different timezones for distributed teams
- Debugging timestamp-related issues in application logs
Frequently Asked Questions
What is the difference between Unix time and GPS time?
Unix time counts seconds since January 1, 1970 UTC and includes leap seconds in its count. GPS time started on January 6, 1980 and does not account for leap seconds, so it currently differs from UTC by 18 seconds.
What is Julian Day?
Julian Day is a continuous count of days since the beginning of the Julian Period (January 1, 4713 BC). It is used primarily in astronomy and can represent any date as a single number, making date arithmetic straightforward.
Why does the millisecond timestamp have 13 digits?
A Unix timestamp in seconds is typically 10 digits (until November 2286). The millisecond version multiplies by 1000, adding 3 more digits for a total of 13. Many JavaScript APIs and modern systems use milliseconds for higher precision.
Is the displayed time accurate?
The time is derived from your device clock via JavaScript. It is as accurate as your system clock. For mission-critical applications, consider using NTP-synchronized servers.
What timezone does Unix timestamp use?
Unix timestamps are always in UTC (Coordinated Universal Time). They represent the same instant in time regardless of your local timezone. The timezone selector on this page only affects the local time display format.