计算与换算Calculators & Converters

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• 时间戳转换Unix Timestamp Converter

  Unix 时间戳与日期时间互转，支持秒和毫秒。Convert Unix timestamps to dates and back, in seconds or milliseconds.

  可用Available
• 日期计算器Date Calculator

  计算两个日期之间的天数，或对日期加减天数。Count the days between two dates, or add and subtract days from a date.

  可用Available
• 百分比计算器Percentage Calculator

  三个常见百分比问题：A% 是多少、A 占 B 多少、从 A 到 B 增减多少。Three common percentage questions: A% of B, A as a share of B, and change from A to B.

  可用Available
• 折扣计算器Discount Calculator

  算折后价、节省金额和实际折扣，也能从现价反推折扣。Find the final price, savings and effective discount, or work backwards from a sale price.

  可用Available
• 单位换算Unit Converter

  换算长度、重量、面积、体积、速度、时间和温度，含斤、亩、市尺等。Convert length, weight, area, volume, speed, time and temperature, including 斤, 亩 and 市尺.

  可用Available
• 存储单位换算Data Size Converter

  字节、KB/MB/GB/TB（十进制）与 KiB/MiB/GiB/TiB（二进制）并排换算。Convert bytes, KB, MB, GB, TB (decimal) and KiB, MiB, GiB, TiB (binary) side by side.

  可用Available
• 时区转换Time Zone Converter

  在 26 个主要时区间换算时间，自动处理夏令时。Convert a date and time between 26 major time zones, with daylight saving applied.

  可用Available