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伊斯兰历日期转换器.
在公历与伊斯兰教历（乌姆古拉历或算术历）之间互相转换，并列出斋月、开斋节、宰牲节等节日日期。
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使用方法: 伊斯兰历日期转换器
输入数据或选择文件，调整设置并生成结果。复制或下载之前，请检查结果。
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英语技术说明
Umm al-Qura covers 1300–1600 AH. Countries that start months on crescent sighting can differ by a day or two. Everything is calculated in your browser; nothing you type is uploaded.
Umm al-Qura and the tabular Islamic calendars come from your browser’s ICU calendar data (the same as Intl.DateTimeFormat); Hijri to Gregorian is found by searching that calendar, so both directions always agree.
11 October 2026 is 30 Rabiʿ al-Thani 1448 AH. In the Umm al-Qura calendar Ramadan 1448 begins on 8 February 2027 and Eid al-Adha falls on 16 May 2027.