Timestamp Converter.
Convert between Unix timestamps and human-readable dates.
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About Timestamp Converter
Unix timestamps represent time as the number of seconds since January 1, 1970 (the Unix epoch). They are used extensively in databases, APIs, log files, and system programming. This converter translates between Unix timestamps and human-readable dates in both directions, and shows the current Unix timestamp in real time.
How to Use
- View the current Unix timestamp at the top of the page.
- Enter a Unix timestamp to convert to a readable date.
- Or enter a date/time to convert to a Unix timestamp.
- Click "Convert" to see the result.
Key Features
- ✓ Convert timestamp to human-readable date
- ✓ Convert date to Unix timestamp
- ✓ Display current Unix timestamp
- ✓ Support for seconds and milliseconds
Common Use Cases
- • Debugging timestamps in API responses
- • Converting log file timestamps
- • Setting expiration times in code
- • Understanding database timestamp fields
Frequently Asked Questions
What is a Unix timestamp?
A Unix timestamp is the number of seconds that have elapsed since January 1, 1970 00:00:00 UTC (the Unix epoch). It is a universal way to represent a point in time, independent of time zones.
What is the Year 2038 problem?
Systems using 32-bit signed integers for timestamps will overflow on January 19, 2038. Most modern systems use 64-bit integers, which will not overflow for billions of years.
Are Unix timestamps affected by time zones?
No. Unix timestamps are always in UTC. Time zone conversions happen when displaying the date in a local format.
What is the difference between seconds and milliseconds?
Standard Unix timestamps are in seconds (10 digits). JavaScript and some APIs use milliseconds (13 digits). Divide by 1000 to convert milliseconds to seconds.