mianfei Unix shijian chuo zhuanhuanqi
Convert Unix timestamps to dates and dates to timestamps. See the live current timestamp updated every second.
主要特点
一款工具满足您所有需求
The current Unix timestamp in seconds and milliseconds updates every second.
在UTC或任何主要世界时区中转换时间戳。
所有处理都在您的浏览器中本地完成。您的数据保持私密。
关于此工具
Convert between Unix timestamps and human-readable dates in any direction. Supports multiple timezones and shows the live current timestamp updated every second.
常见问题
What is a Unix timestamp?
A Unix timestamp is the number of seconds that have elapsed since January 1, 1970 at 00:00:00 UTC.
这是一种通用的、与时区无关的表示时间点的方式。
Unix timestamps are widely used in databases, APIs, and programming languages.
秒和毫秒时间戳之间有什么区别？
A seconds-based Unix timestamp has 10 digits, for example 1700000000.
基于毫秒的时间戳有13位数字，例如1700000000000。
JavaScript uses milliseconds by default, while most Unix systems use seconds.
如何在 JavaScript 中将时间戳转换为日期？
对于基于秒的时间戳，请使用 new Date(timestamp * 1000)。
对于基于毫秒的时间戳，请使用 new Date(timestamp)。
然后调用.toISOString() 或.toLocaleString() 来格式化日期。
什么是纪元时间？
Epoch time is another name for Unix time. The epoch is the starting point: January 1, 1970.
The terms Unix timestamp, epoch time, and POSIX time all refer to the same concept.
纪元时间是计算机中时间表示的事实标准。