脚到万里转换器

将脚转换为英里,遵循这些步骤:

1. 1
   输入以英尺计的值
2. 2
   Click "Convert to Miles"
3. 3
   用英里查看结果

万里脚的历史起源

The mile has a rich history dating back to Roman times. The word "mile" comes from the Latin phrase "milia passuum," meaning "thousand paces." A Roman mile was defined as 1,000 paces (or 5,000 Roman feet), with each pace being two steps (left foot, right foot). Roman soldiers would count their paces to measure distances traveled, and stone markers called "milliarium" were placed along Roman roads to indicate distances.

The modern mile of 5,280 feet was standardized in Elizabethan England through an Act of Parliament in 1592 under Queen Elizabeth I. This standardization was necessary to reconcile multiple measurement systems that were in use at the time. The foot itself was traditionally based on the length of a human foot, while the inch (1/12 of a foot) comes from the Latin word "uncia," meaning "one-twelfth."

为什么一英里里有5,280只脚

5,280英尺一英里的奇数似乎是由于需要将中世纪和早期现代英格兰用于不同目的的各种计量单位标准化:

• 最初的罗马里程是5000英尺
• A "furlong" (meaning "furrow long") was the standard agricultural distance that oxen could plow without resting—defined as 40 rods
• A "rod" (also called a "pole" or "perch") was defined as 16.5 feet
• An "acre" was traditionally defined as an area 4 rods wide by 40 rods long (or one furlong)

8个毛长为更远的距离制造了方便的单元. 计算出:8毛长×40棒×16.5英尺=5,280英尺. 因此,现代里程被确定为恰好是8毛长,使这些不同的测量系统与一个连贯的标准相配合.

现代使用和计量系统

今天,国际里程被精确地定义为1,609.344米. 然而,里程和脚继续主要用于:

• 美国(大多数测量数据)
• 联合王国(用于道路距离和一些个人测量)
• 与英国或美国有历史联系的几个国家

世界上大多数国家都采用了公尺系统,使用公里而不是里程作为测量长距离的标准单位.

万里特有类型

在标准里程之外,还存在着几种专门的里程类型:

• 直径:1.852千米正中(约6,076英尺),被定义为一分一分一分沿地平线的弧
• 调查里程:2022年以前用于美国土地调查,略长于国际里程(5,280个调查脚或约1,609.347米)
• 测量里程:在田径运动中使用的一种非正式术语,其不同距离接近一英里,最常见的是1,500米(约0.932英里)
• 地理里程:历史上赤道经度的1/60,定义随时间而变化

转换表:脚到万里

实际应用

脚到英里转换法通常用于:

• 导航和旅行:转换行走或行走距离
• 体育和健身:跟踪运行或行走距离
• 土地调查:测量财产界限和建筑项目
• 地理和制图:创建和读取地图
• 土木工程:规划道路、桥梁和基础设施