📏 体脂率计算器Body Fat Calculator

使用说明与常见问题How-to & FAQ

「体脂率计算器」是什么？What is the Body Fat Calculator?

用美国海军公式通过身高、腰围、颈围（女性加臀围）估算体脂率。Estimate body fat % with the U.S. Navy method (height, waist, neck, hip).

如何使用「体脂率计算器」？How do I use the Body Fat Calculator?

在「体脂率计算器」中，填写「性别」、「身高 cm」、「颈围 cm」、「腰围 cm」、「臀围 cm(女)」等参数，结果会随输入实时计算并显示在下方。In the Body Fat Calculator: Fill in "Sex", "Height cm", "Neck cm", "Waist cm", "Hip cm (female)"; results are recalculated instantly as you type.

结果可以代替医生的建议吗？Can this replace medical advice?

不能。「体脂率计算器」基于常用公式给出估算，个体差异较大，如有健康问题请咨询医生或专业人士。No. The Body Fat Calculator gives estimates from common formulas; individuals differ, so consult a doctor or professional for health decisions.

「体脂率计算器」免费吗？需要注册吗？Is the Body Fat Calculator free? Do I need an account?

「体脂率计算器」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The Body Fat Calculator is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.