质量 换算器
测量物体所含物质量。
正在转换…
单位信息
Kilogram (kg)
定义: The SI base unit of mass.
历史: Originally defined as the mass of one liter of water at 4 degrees Celsius.
当前用法: The standard unit of mass in most of the world.
克 (g)
定义: 质量单位,等于0.001千克。
历史: 原始公制系统的一部分。
当前用法: 用于轻物体和精确测量。
Milligram (mg)
定义: A unit of mass equal to one thousandth of a gram.
历史: Part of the metric system.
当前用法: Used in medicine and chemistry for precise measurements.
Metric Ton (t)
定义: A unit of mass equal to 1000 kilograms.
历史: Also known as a tonne, part of the metric system.
当前用法: Used for measuring large masses in industry and shipping.
Long Ton (lt)
定义: A unit of mass equal to 2240 pounds or 1016 kilograms.
历史: Traditional British unit, also called imperial ton.
当前用法: Still used in some British contexts.
Short Ton (st)
定义: A unit of mass equal to 2000 pounds or 907 kilograms.
历史: Standard ton used in the United States.
当前用法: Commonly used in the US for measuring large masses.
磅 (lb)
定义: 英制质量单位,约等于0.453千克。
历史: 源于罗马磅"libra pondo"。
当前用法: 在美国和其他一些国家使用。
盎司 (oz)
定义: 质量单位,等于1/16磅或约28.35克。
历史: 源于罗马盎司。
当前用法: 在美国用于轻物体。
Carat (ct)
定义: A unit of mass equal to 200 milligrams, used for gemstones.
历史: Originally based on the weight of carob seeds.
当前用法: Standard unit for measuring gemstones and pearls.
Atomic Mass Unit (u)
定义: A unit of mass equal to 1/12 of the mass of a carbon-12 atom.
历史: Defined for atomic and molecular mass measurements.
当前用法: Used in physics and chemistry for atomic masses.
全部单位换算
你知道吗?
- The kilogram is the only SI base unit still defined by a physical prototype.
- The pound comes from the Latin word "libra" which means balance or scales.
- A metric ton equals 1000 kilograms, while a US ton equals 2000 pounds.
常见换算
Convert Kilograms to Pounds
kg * 2.205
Convert Ounces to Grams
oz * 28.35