🇰🇷 韩国年龄计算器Korean Age Calculator
输入出生日期，算出韩国传统的「虚岁」（出生即 1 岁、每年 1 月 1 日加一岁）、「年龄」（当年年份 − 出生年份）和国际通用的满岁年龄。韩国自 2023 年 6 月 28 日起在法律和行政上统一使用满岁。Enter a date of birth to get the traditional Korean age (1 at birth, plus one every January 1), the year age (current year − birth year) and the international age. Since June 28, 2023, South Korea uses the international age in law and administration.
使用说明与常见问题How-to & FAQ
「韩国年龄计算器」是什么？What is the Korean Age Calculator tool?
输入出生日期，算出韩国传统的「虚岁」（出生即 1 岁、每年 1 月 1 日加一岁）、「年龄」（当年年份 − 出生年份）和国际通用的满岁年龄。韩国自 2023 年 6 月 28 日起在法律和行政上统一使用满岁。Enter a date of birth to get the traditional Korean age (1 at birth, plus one every January 1), the year age (current year − birth year) and the international age. Since June 28, 2023, South Korea uses the international age in law and administration.
如何使用「韩国年龄计算器」？How do I use the Korean Age Calculator tool?
在「韩国年龄计算器」中，填写「出生日期」、「参考日期（空白 = 今天）」等参数，结果会随输入实时计算并显示在下方。In the Korean Age Calculator: Fill in "Date of birth", "Reference date (blank = today)"; results are recalculated instantly as you type.
韩国虚岁怎么算？How is the traditional Korean age counted?
出生时就算 1 岁，之后每年 1 月 1 日全体加一岁，与生日无关。所以 12 月 31 日出生的婴儿，第二天就是 2 岁。公式：当年年份 − 出生年份 + 1。You are 1 at birth and everyone gets a year older on January 1, regardless of birthday — a baby born on December 31 is 2 the next day. Formula: current year − birth year + 1.
现在韩国还用虚岁吗？Does Korea still use it?
法律上不再使用。2023 年 6 月 28 日起，韩国修订《民法》和《行政基本法》，规定法律、合同和公文中的年龄均为满岁。日常聊天中仍有人说虚岁；兵役法、青少年保护法等仍用「年份差」年龄。Not in law. From June 28, 2023, amendments to the Civil Act and the Framework Act on Administrative Regulation made the international age the standard in laws, contracts and official documents. Some people still use Korean age socially, and laws such as the Military Service Act and the Juvenile Protection Act still use the year age.
时区如何处理？How are time zones handled?
「韩国年龄计算器」按日历日期计算，只有“今天”取自你设备的本地日期；计算不涉及钟点，所以时区和夏令时不影响结果。The Korean Age Calculator works with calendar dates; only "today" comes from your device's local date. No clock times are involved, so time zones and daylight saving time do not affect the result.
「韩国年龄计算器」免费吗？需要注册吗？Is the Korean Age Calculator free? Do I need an account?
「韩国年龄计算器」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Korean Age Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.