Unit Converter
Convert between metric and imperial units for length, weight, and temperature. Fast, accurate, and easy to use.
1 Meters = 3.28084 Feet
All processing runs locally in your browser. The values you convert will never be uploaded or stored on our server.
所有计算在浏览器本地执行，你换算的数值永远不会上传或保存在我们服务器。
How To Use 使用方法
- 1
Choose a conversion category such as length, weight or temperature.
选择转换类别，例如长度、重量或温度。 - 2
Enter your value and pick the from and to units.
输入数值，并选择原始单位和目标单位。 - 3
Read the converted result or use the swap button to reverse the units.
查看转换结果，或点击交换按钮反转单位。
Frequently Asked Questions 常见问题
Do you store the values I convert?
你们会保存我转换的数值吗？
No. All conversions are calculated locally in your browser. The values you enter never leave your device.
不会。所有换算都在你的浏览器本地计算，你输入的数值不会离开你的设备。
Which units and categories are supported?
支持哪些单位和类别？
It supports length, weight and temperature, including both metric and imperial units such as meters, feet, kilograms, pounds, Celsius and Fahrenheit.
支持长度、重量和温度三类，包含公制与英制单位，例如米、英尺、千克、磅、摄氏度和华氏度。
Is this unit converter free?
这个单位转换工具是免费的吗？
Yes, it is completely free and requires no account or signup.
是的，完全免费，无需注册账号。