BMI Calculator
BMI calculation and health assessment
BMI Calculator is a free online Calculators tool. BMI calculation and health assessment Related terms: bmi · 体重 · 身高 · 肥胖 · 健康. Use it on this page without signing in.
BMI = 体重(kg) / 身高²(m²)。采用中国成人 BMI 标准，不适合运动员、孕妇、儿童等特殊人群。
使用说明
- 输入身高（厘米）和体重（千克）
- 自动计算 BMI 值并显示健康等级
- BMI 分级：偏瘦 <18.5 / 正常 18.5-23.9 / 偏胖 24-27.9 / 肥胖 ≥28
计算公式
BMI = 体重(kg) ÷ 身高²(m²)
例如：身高 170cm，体重 65kg，BMI = 65 ÷ 1.7² ≈ 22.5（正常）
BMI 仅作为参考指标，肌肉发达者可能偏高，不适用于孕妇和儿童。
More Calculators
View allTax Calculator
Calculate individual income tax with social insurance
Mortgage Calculator
Compare equal-installment and equal-principal payments
Interest Calculator
Deposit interest and compound interest calculation
Kinship Calculator
Figure out kinship terms — your holiday helper
Date Calculator
Days between dates, countdown, business days
Age · Zodiac · Sign
Age, Chinese zodiac and constellation from your birthday
Unit Converter
Length, weight, area, temperature, base conversion
Currency Exchange
Common currency exchange rates
FAQ about BMI Calculator
What can BMI Calculator do?
BMI Calculator is a Calculators tool. BMI calculation and health assessment You can finish the job on this page.
Who should use BMI Calculator?
Anyone handling bmi · 体重 · 身高 · 肥胖 · 健康 who does not want to install desktop software can use BMI Calculator in the browser.
Is BMI Calculator safe? Is my data uploaded?
This tool runs in your browser. We do not collect the content you enter into BMI Calculator just because you used it.
What similar tools exist?
Related tools in the same Calculators group are listed at the bottom of this page.