Convert between Unix timestamps (epoch time) and human-readable dates in various formats. This tool supports seconds, milliseconds, microseconds, and nanoseconds precision.
Conversion Results
Readable Date
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ISO 8601 Format
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RFC 2822 Format
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Timestamp in Seconds
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Timestamp in Milliseconds
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Day of Year
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Why Use Our Unix Timestamp Converter?
Developer Friendly
Convert between timestamps and dates quickly for your programming and debugging needs, supporting multiple timestamp formats.
Multiple Timezones
View results in your local timezone or UTC, whichever is more convenient for your workflow.
Various Formats
Get results in multiple standard date formats including ISO 8601 and RFC 2822 for different use cases.
About Unix Timestamps
A Unix timestamp (also known as epoch time) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds. It's widely used in computer systems and programming languages to track and manipulate dates and times.
How to Use This Tool
- Enter a Unix timestamp in seconds (e.g., 1625097600) or milliseconds (e.g., 1625097600000)
- OR select a date and time using the datetime picker
- Choose your preferred timezone (Local or UTC)
- Click "Convert Now" to see all date formats
- Use "Current Time" to get the timestamp for right now
- Click "Copy Results" to copy all conversions to your clipboard
Common Unix Timestamp Examples
- 0 - January 1, 1970 (Unix epoch)
- 946684800 - January 1, 2000
- 1609459200 - January 1, 2021
- 1625097600 - July 1, 2021
- 1672531200 - January 1, 2023