什麼是 Unix 時間戳記轉換器?

免費線上 Unix 時間戳記轉換器。將 Unix 時間戳記轉換為 ISO、本地與 UTC 格式的日期,或將日期轉換為時間戳記。

為什麼要使用 Unix 時間戳記轉換器?

  • 雙向轉換:時間戳轉日期與日期轉時間戳
  • Supports both seconds and milliseconds
  • Multiple output formats: ISO 8601, local, UTC, relative
  • Live current timestamp display

如何使用 Unix 時間戳記轉換器 — 逐步教學

1

For timestamp to date: enter a Unix timestamp (seconds or ms).

2

View the formatted date in ISO, local, UTC, and relative formats.

3

For date to timestamp: pick a date and time.

4

View and copy the resulting Unix timestamp.

Unix 時間戳記轉換器適合誰?

  • API 除錯
  • 日誌分析
  • 資料庫查詢
  • 排程任務

Unix 時間戳記轉換器 — 常見問題

What is a Unix timestamp?

A Unix timestamp is the number of seconds (or milliseconds) that have elapsed since January 1, 1970 UTC (the Unix Epoch). It is widely used in databases, APIs, and logging systems.

How do I know if my timestamp is in seconds or milliseconds?

Timestamps in seconds are typically 10 digits (e.g., 1700000000), while milliseconds are 13 digits (e.g., 1700000000000). The converter auto-detects based on the digit count.

準備好使用 Unix 時間戳記轉換器 了嗎?

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