Converter Input
Quick Time Presets
Converter Output
Relative Time 0 days, 0 hours, 0 minutes ago
Epoch Seconds 1760439325
Epoch Milliseconds 1760439325798
Local Time (12H) Tuesday, October 14, 2025 at 10:55:25 AM UTC
Local Time (24H) Tuesday, October 14, 2025 at 10:55:25 UTC
GMT Time (12H) Tuesday, October 14, 2025 at 10:55:25 AM UTC
GMT Time (24H) Tuesday, October 14, 2025 at 10:55:25 UTC
UTC (ISO 8601) 2025-10-14T10:55:25.798Z

Free Epoch Converter - Convert Unix Timestamp to Date Online

Effortlessly convert Unix timestamps with our free epoch converter. This powerful online tool instantly converts unix time to human-readable dates and vice versa. Whether you're working with epoch seconds, milliseconds, or need to see the time in local, GMT/UTC, or ISO 8601 format, our Unix timestamp converter provides accurate results in a single click.

What is Unix Time (or Epoch Time)?

Unix time, also known as epoch time or POSIX time, is a system for tracking time by counting the number of seconds that have elapsed since 00:00:00 Coordinated Universal Time (UTC) on January 1, 1970. This specific starting point is called the Unix epoch. This standardized format is widely used by developers, databases, and operating systems to maintain consistent timekeeping across different platforms and time zones.

How does the unix epoch system work?

The Unix epoch timestamp functions on a simple principle: for every second that passes, the Unix time value increments by one. This linearity makes it an extremely reliable method for comparing dates, performing time-based calculations, and sorting chronological data, ensuring precision in distributed systems.

What is an epoch converter?

An epoch converter is an essential online utility that translates a Unix timestamp into a human-readable date and can also convert a date to a Unix timestamp. It is an indispensable tool for developers, system administrators, and data analysts who regularly work with data from APIs, server logs, and databases where timestamps are common.

Key Features of Our Epoch Converter

  • Bidirectional Conversion: Seamlessly convert epoch time to date and date back to a Unix timestamp.
  • Multiple Format Support: Handles epoch seconds (10 digits) and milliseconds (13 digits), displaying results in Local Time, GMT/UTC, and standard ISO 8601 format.
  • Real-time Updates: Get instant conversions as you type.
  • Convenient Time Presets: Use quick buttons to get the timestamp for the current time, tomorrow, next week, month, or year.
  • Shareable Links: Generate a unique URL for your specific timestamp to share with others.

Common Unix Time Conversions

Our Unix timestamp converter is built to handle the most frequent conversions:

  • Unix time to date: Convert a 10-digit epoch value like `1609459200` into a readable format (e.g., Jan 1, 2021).
  • Date to Unix time: Transform a standard calendar date into its corresponding Unix epoch value.
  • Milliseconds to date: Easily convert 13-digit timestamps such as `1609459200000` into a full datetime string.
  • Epoch to ISO 8601: Display any epoch value in the universal ISO format (e.g., `2021-01-01T00:00:00.000Z`).

How to convert unix epoch time to date?

To perform an epoch time to date conversion, simply enter your Unix timestamp (in seconds or milliseconds) into the input box. The epoch converter will immediately show the corresponding date and time in various formats, including your local time zone, GMT, and UTC.

How to convert a date to a unix timestamp?

To convert a date to a Unix timestamp, use the date and time selectors or type a date into the human-readable input field. The tool automatically calculates and displays the correct epoch value. This is especially useful for developers setting future timestamps for APIs, scheduling tasks, or filtering database records.

Usage Limits

This online unix timestamp converter is completely free for both personal and commercial use. There is no registration required, no feature restrictions, and no usage limits.

Frequently Asked Questions (FAQ)

1. What is the difference between epoch time and Unix time?

There is no functional difference. The terms epoch time, Unix time, and POSIX time are used interchangeably to describe the same timekeeping system: the number of seconds since January 1, 1970 (UTC).

2. Why is the Unix timestamp so widely used?

A Unix timestamp is a single, unambiguous number that is independent of time zones and language-specific date formats. This universality makes it ideal for storing, comparing, and transmitting time data across different computer systems, programming languages, and databases.

3. How many digits are in a Unix timestamp?

A standard Unix timestamp representing seconds is typically 10 digits long. A timestamp representing milliseconds is 13 digits long. Our tool supports both.

4. What is the "Year 2038 Problem"?

The Year 2038 problem refers to the moment when 32-bit signed integer systems will run out of seconds to count, causing the timestamp to wrap around. This will occur on January 19, 2038. Modern systems using 64-bit integers are not affected by this limitation.

5. How do I convert a Unix timestamp to a date in code?

Most programming languages offer built-in functions for this conversion. For example:

  • JavaScript: new Date(1633024800 * 1000) (Note: JavaScript expects milliseconds).
  • Python: datetime.datetime.utcfromtimestamp(1633024800)
  • Java: java.time.Instant.ofEpochSecond(1633024800)