Unix Timestamp Converter

Convert timestamps to dates and dates to timestamps. Free, instant, no signup.

Current Unix Timestamp
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Timestamp to Human-Readable Date

Date to Timestamp

🌎 Timezone Quick Reference

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How to Use This Timestamp Converter

Using our timestamp converter is simple and requires no technical knowledge:

  1. Enter a timestamp or date — Paste a Unix timestamp (e.g. 1715385600) or type a date in natural language (e.g. next Friday noon).
  2. Pick your timezone — Choose from UTC, US, Europe, or Asia timezones to see the result in your local time.
  3. Read the result — Results appear instantly with multiple formats: Unix seconds, milliseconds, ISO 8601, RFC 2822, and UTC.
  4. Copy and use — Click any Copy button next to the format you need. One click copies it to your clipboard.

Need to share a specific conversion? Add ?ts=1715385600 to the URL and share the link — the tool will load with that timestamp pre-filled.

Why Use This Unix Timestamp Converter?

Instant, no page reloads

All conversions happen in real-time as you type. No "Convert" button needed — results update in under 300ms.

Natural language support

Type phrases like "3 days ago", "next Monday at 9am", or "2 weeks before 2025-06-01". The converter parses them automatically — no need to calculate dates manually.

Complete privacy

All processing runs in your browser using JavaScript. Your data never leaves your device — no server uploads, no logs, no tracking.

Multiple output formats

Get Unix timestamps in seconds or milliseconds, plus ISO 8601, RFC 2822, and UTC formats. Covered for APIs, databases, logs, and debugging.

Frequently Asked Questions

What is a Unix timestamp?

A Unix timestamp is the number of seconds (or milliseconds) since January 1, 1970 00:00:00 UTC — also called the Unix epoch. It is widely used in programming, databases, and APIs because it is timezone-independent and easy to compare.

Seconds or milliseconds — which one do I have?

If your timestamp is 10 digits (e.g. 1715385600), it is in seconds. If it is 13 digits (e.g. 1715385600000), it is in milliseconds. Our converter auto-detects this, but you can also manually select the unit.

Can I convert timestamps from other timezones?

Yes. The timezone selector lets you view any timestamp in UTC, US, European, or Asian timezones. This is useful when debugging server logs that are stored in UTC but need to be read in your local time.

Is this tool free?

Yes, completely free. No signup, no download, no limits. We support the tool with ads, but you can use it as much as you want.

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