[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"page:\u002Fdate-calculator":3},{"id":4,"slug":5,"kind":6,"componentKey":7,"title":8,"keywords":9,"description":10,"robots":11,"cateId":12,"orderIdx":13,"logo":14,"updatedTime":15,"guide":16,"faq":17,"status":18,"tool":19,"related":26,"platform":55,"shortDesc":55,"longDesc":55,"images":56,"downloadUrl":55,"samePlatform":55,"onlineAlternatives":55,"shareRecommend":57},78,"\u002Fdate-calculator","tool","DateCalculator\u002FDateCalculator","在线日期计算器两个日期天数差","日期计算器,在线日期计算器,天数计算器,在线天数计算器,两个日期相差天数,日期相差天数计算,日期天数差,日期加减计算器,工作日计算器,日期时间计算器,相差多少天,间隔天数计算,节假日工作日计算,推算日期","在线日期计算器，输入两个日期即算相差天数、年月日拆解、周数与工作日数，也能从某天往后推 N 天或 N 个工作日，法定节假日与调休自动参与计算，打开网页即用无需安装。","index,follow",6,0,"\u002Ftool-icons\u002Fdate-calculator.svg","2026-10-26 13:45:29","日期计算器解决三类高频问题：两个日期之间隔了多少天、某天往后或往前推一段时长落在哪天、这段时间里有多少个工作日。天数差、年月日拆解、周数、工作日与休息日一次给出，结果可直接复制。\n怎么用：① 在「区间计算」填起止日期，立刻得到相差天数、含首尾天数、几年几个月几天、几周余几天；② 要算工期或还款日切到「日期加减」，填起始日期、数量与单位（天、周、月、年、工作日）；③ 要把放假与补班算进去，勾上「按法定节假日与调休计算」，页面自动取涉及年份的安排；「日期加减」里它作用于「工作日」单位，按天\u002F周\u002F月\u002F年加减不受影响。\n参数与边界：只按公历计算，不含农历与节气。相差天数不含起始日，含首尾天数比它多一天，请假、房租、工期这类两头都算的场景看后者。年月日拆解按日历借位，月末加减不溢出：1 月 31 日加一个月是 2 月 28 日（闰年 29 日），不是 3 月 3 日。工作日推算单次上限九百九十九天。\n典型场景：把合同里的「三十个工作日内交付」翻译成具体日期、核对还款日与账单周期、算项目工期与试用期到期日、统计一段区间的出勤与休息天数、给报销考勤核对跨月天数。\n注意事项：工作日口径来自后台维护的节假日安排，每年公告发布后（一般十一月）才补录当年；未纳入的年份会退回「仅周一~周五」并在结果旁写明，不会静默按周末算。各单位执行口径可能错峰或临时调整，涉及考勤与合同期限请再人工核对一次。计算在浏览器本地完成，日期不会上传。","[{\"question\":\"两个日期相差的天数含不含起始日？\",\"answer\":\"相差天数不含起始日（2026-01-01 到 2026-01-02 算 1 天）；页面同时给出「含首尾共 N 天」，请假、房租、工期这类两头都要算的场景看后者。两个数字都摆在结果区，不用自己加减。\"},{\"question\":\"三步怎么用？\",\"answer\":\"第一步填起始与结束日期，或切到「日期加减」填起始日、数量与单位；第二步按需勾选「按法定节假日与调休计算」，页面会自动取涉及年份的节假日安排；第三步点复制结果，把天数或目标日期粘进表格与合同。\"},{\"question\":\"工作日是怎么算出来的？\",\"answer\":\"基线是周一到周五，再叠上国务院公布的法定节假日与调休上班：放假的工作日扣掉，补班的周六周日算进来。这份安排由后台按年维护，每年公告发布后补录；某年还没有数据时该年退回「仅周一~周五」，并在结果旁写明未纳入，不会假装按节假日算过。\"},{\"question\":\"能算农历或黄历吗？\",\"answer\":\"不能。本页只做公历的日期算术：天数差、日期加减与工作日推算，不含农历、节气、黄历宜忌与择日。要时间戳与日期互转、时间单位换算请用时间戳转换页。\"},{\"question\":\"日期会上传吗？\",\"answer\":\"不会。天数差与加减都在这台浏览器里算，你填的日期不会发到服务器。只有勾选节假日口径时，页面会读取一份公开的节假日安排表（按年份取，纯数据，不含你填的任何日期）。\"}]",1,{"id":20,"title":21,"desc":22,"logo":14,"url":5,"cateId":12,"cate":23,"cateSlug":24,"type":25,"orderIdx":13},57,"日期计算器","在线日期计算器，算两个日期相差天数、周数与工作日数，也能按天\u002F周\u002F月\u002F年或工作日推算目标日期，法定节假日与调休自动参与。","查询与换算","lookup-convert","router",[27,35,41,50],{"id":18,"title":28,"desc":29,"logo":30,"url":31,"cateId":32,"cate":33,"cateSlug":34,"type":25,"orderIdx":13},"时间戳转换","在线时间戳转换工具以及获取当前时间戳","https:\u002F\u002Fwww.qiguangit.com\u002Ftools-admin\u002Ffile\u002Ffile\u002FTime.png","\u002Ftimetran",2,"开发运维","dev-tools",{"id":36,"title":37,"desc":38,"logo":39,"url":40,"cateId":12,"cate":23,"cateSlug":24,"type":25,"orderIdx":13},15,"单位换算","在线重量、长度、面积、时间、角度、速度、温度、压力、热量、功率等换算","https:\u002F\u002Fwww.qiguangit.com\u002Ftools-admin\u002Ffile\u002Ffile\u002F%E5%8D%95%E4%BD%8D%E6%8D%A2%E7%AE%97.png","\u002Funit",{"id":42,"title":43,"desc":44,"logo":45,"url":46,"cateId":47,"cate":48,"cateSlug":49,"type":25,"orderIdx":13},21,"数字转金额大写","在线数字一键转换成人民币大写，中文大写转换数字","https:\u002F\u002Fwww.qiguangit.com\u002Ftools-admin\u002Ffile\u002Ffile\u002Ftext%20recognition.png","\u002FnumberToChinese",3,"文本处理","text-tools",{"id":12,"title":51,"desc":52,"logo":53,"url":54,"cateId":12,"cate":23,"cateSlug":24,"type":25,"orderIdx":13},"IP查询","在线查询ip地址、ip归属地","https:\u002F\u002Fwww.qiguangit.com\u002Ftools-admin\u002Ffile\u002Ffile\u002FIP.png","\u002Fip",null,"",[58,64,69],{"code":59,"title":60,"platform":61,"shortDesc":62,"cateId":12,"image":63},"quicklook","QuickLook","Windows","开源的空格预览工具，像 macOS 一样按一下空格看文件内容，图片、PDF、压缩包、代码都不用打开源程序","\u002Ftools-admin\u002Ffile\u002Fshare-img\u002Fsh-1f7622dece3a-1.png",{"code":65,"title":66,"platform":61,"shortDesc":67,"cateId":12,"image":68},"traffic-monitor","TrafficMonitor","开源的网速监控悬浮窗，实时显示网速与 CPU、内存占用，可嵌进任务栏，皮肤和硬件温度都能调","\u002Ftools-admin\u002Ffile\u002Fshare-img\u002Fsh-0058b92373d0-1.png",{"code":70,"title":71,"platform":61,"shortDesc":72,"cateId":12,"image":73},"everything","Everything","秒级的全盘文件名搜索工具，几百万个文件也能输入即出结果，支持正则、排序函数与局域网共享","\u002Ftools-admin\u002Ffile\u002Fshare-img\u002Fsh-71b48726929f-1.png"]