Unix Time Converter

Convert Unix timestamps to human-readable dates and vice versa instantly

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About This Tool

This Unix Time Converter tool allows you to easily convert between Unix timestamps (epoch time) and human-readable date formats. Convert Unix timestamps in seconds or milliseconds to readable dates in your local timezone or UTC. Also convert any date to its corresponding Unix timestamp. The tool supports multiple date formats and provides detailed conversion results with timezone information.

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How to Use

Enter a Unix timestamp (in seconds or milliseconds) in the first input field OR enter a human-readable date in the second field
Click 'Convert Timestamp to Date' to convert Unix time to human date
Click 'Convert Date to Timestamp' to convert human date to Unix time
View the conversion results in the output section below
Use the 'Copy Result' button to copy the converted value to clipboard

Frequently Asked Questions

Find Quick Answers

What is Unix time?

Unix time (also known as POSIX time or epoch time) is a system for describing a point in time, defined as the number of seconds that have elapsed since 00:00:00 UTC on January 1, 1970 (the Unix epoch), not counting leap seconds.

Does this tool support milliseconds?

Yes, the tool automatically detects whether your input is in seconds or milliseconds. If you enter a 13-digit number (like 1672531199000), it will be treated as milliseconds. For 10-digit numbers (like 1672531199), it will be treated as seconds.

What timezone does the converter use?

By default, the tool converts to your local browser timezone. You can also view the UTC equivalent time in the results. When converting from date to timestamp, the input is interpreted in your local timezone unless you specify otherwise.

What date formats are supported?

The tool accepts common date formats including YYYY-MM-DD, MM/DD/YYYY, DD/MM/YYYY, and natural language dates like 'January 1, 2023'. You can also include time in formats like '2023-01-01 12:30:00'.

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