Pound Converter

Sunami Dasgupta

关于此应用

千克或千克（符号：kg）是国际单位制的基本质量单位。它被定义为等于公斤的国际原型的质量。它是唯一一个使用前缀的 SI 基本单位，也是唯一一个仍然与人工制品而不是基本物理特性相关的 SI 单位。在美国使用的英制系统中，一公斤相当于 2.205 avoirdupois 磅。

新变化

The kilogram or kilogram, (symbol: kg) is the SI base unit of mass. It is defined as being equal to the mass of the international prototype of the kilogram. It is the only SI base unit that employs a prefix, and the only SI unit that is still defined in relation to an artifact rather than to a fundamental physical property. A kilogram is equivalent to 2.205 avoirdupois pounds in the Imperial system that is used in the United States.