What is Unix Time?
Unix time, also known as Epoch time or POSIX time, is a system for describing a point in time. It is the number of seconds that have elapsed since the Unix epoch, which is 00:00:00 UTC on January 1, 1970 (not counting leap seconds). This standardized format has become the foundation for time representation in most computer systems and programming languages.
Unix timestamps are widely used in computer systems and programming because they provide a simple, standardized way to represent dates and times. They are particularly useful for:
- Database storage and queries - Timestamps are efficient for indexing and querying
- API responses and data exchange - Universal format for cross-platform communication
- Log file timestamps - Precise time tracking for debugging and monitoring
- Cross-platform compatibility - Works consistently across different operating systems
- Date arithmetic and calculations - Easy to perform time-based operations
How to Use This Converter
Convert Timestamp to Date: Enter a Unix timestamp (in seconds or milliseconds) in the input field and click "Convert". The tool will automatically detect the format and display the date and time in GMT/UTC, your local timezone, and relative time (e.g., "2 hours ago"). This is perfect for debugging logs, understanding API responses, or converting database timestamps.
Convert Date to Timestamp: Use either the form inputs (Year, Month, Day, Hour, Minute, Second) or the date picker to select a date and time. Click "Convert to Timestamp" to get the Unix timestamp in seconds and milliseconds. This is useful when you need to set specific dates in your code or database queries.
Current Timestamp: The hero section displays the current Unix timestamp in real-time, updating every second. You can copy it with one click for immediate use in your projects.
Why Use EpochKit?
EpochKit provides a fast, accurate, and user-friendly Unix timestamp converter that works entirely in your browser. No server-side processing means your data stays private and conversions happen instantly. Whether you're a developer debugging timestamp issues, a database administrator working with time-based queries, or a student learning about Unix time, EpochKit makes timestamp conversion simple and accessible.
Our converter supports both seconds (10-digit) and milliseconds (13-digit) formats, automatically detects the input format, and displays results in multiple timezone formats. All conversions are performed locally in your browser, ensuring maximum privacy and speed.