Waist-to-Hip Ratio Calculator｜腰臀比计算器

腰臀比计算器 | Waist-to-Hip Ratio Calculator

腰臀比计算器 Waist-to-Hip Ratio Calculator

通过腰围（Waist）与臀围（Hip）的比例（WHR），粗略观察脂肪更偏向“腹部集中”还是“下半身集中”。
Use waist and hip circumferences to compute WHR and get a simple body-fat distribution hint.

1. 输入参数 · Measurements
WHR 是“比例”，只要腰围与臀围使用相同单位，结果不受单位影响。
WHR is a ratio. As long as both measurements share the same unit, the result is unchanged.
不同资料对“偏高”的阈值略有差异。本工具提供粗略分层提示，用于自我观察趋势。
Thresholds vary across references. This tool provides a rough interpretation for tracking trends.
建议：自然呼吸、站立放松、软尺贴合但不勒紧。测量 2-3 次取平均更稳。
Tips: stand relaxed, breathe normally, keep the tape snug (not tight). Measure 2–3 times and average.
臀围要找到“最大周长”位置：通常在臀部最突出/最宽处。软尺保持水平环绕。
Find the maximum circumference (often the fullest part). Keep the tape horizontal all around.
3. 使用说明 · Notes
  • WHR 是什么？ · What is WHR?
    WHR（Waist-to-Hip Ratio）= 腰围 ÷ 臀围。它反映腰部相对臀部的比例，常用来粗略观察脂肪更偏向“腹部集中（central/abdominal）”还是“臀腿集中（gluteofemoral）”。
    WHR = waist ÷ hip. It’s a simple ratio used to roughly describe whether fat distribution is more central (abdominal) or more around hips/thighs.
  • 如何测才更准？ · How to measure more consistently
    ① 选择同一时间段（例如早晨起床后、如厕后）测量，减少进食/水肿/运动后的波动。
    ② 腰围与臀围都要保持软尺水平环绕；不要拉得过紧。
    ③ 每次测 2–3 遍，取平均值，并记录在同一表格里更利于对比趋势。
    ① Measure at the same time of day (e.g., morning after restroom) to reduce daily fluctuations. ② Keep the tape level; snug but not tight. ③ Measure 2–3 times and average; log results to track trends.
  • 为什么“单位”不影响 WHR？ · Why unit doesn’t matter
    因为 WHR 是比例：若腰围与臀围都用 cm 或都用 inch，单位会在相除时抵消。
    Because it’s a ratio: using the same unit for both cancels the unit out.
  • 阈值如何理解？ · How to interpret thresholds
    本工具给出的分层仅用于快速自检与长期趋势跟踪，不等同于医学诊断。不同人种、年龄、训练状态与测量方法都会影响结果。
    The levels here are for quick self-check and trend tracking, not medical diagnosis. Ethnicity, age, training status, and measurement technique all matter.
  • WHR 与体脂率（%BF）区别 · WHR vs. Body Fat Percentage
    体脂率关注“脂肪占体重比例”；WHR 更偏向“脂肪分布形态”。两者可能不一致：有人体脂率不高但腰臀比偏高，也有人体脂率较高但脂肪更多集中在臀腿。
    %BF describes how much fat you have; WHR hints where fat is distributed. They can disagree.
  • 如何把它用在减脂/塑形计划里？ · Practical use in fat loss / recomposition
    建议把 WHR 当作“辅助指标”：与体重、腰围绝对值、训练表现、饮食执行度一起看。
    若你关注腹部脂肪变化，可以每周固定一天记录 WHR（以及腰围），比天天测更稳定。
    Treat WHR as a supporting metric alongside weight, absolute waist size, performance, and diet adherence. Weekly tracking is often more stable than daily checks.

免责声明：本工具输出为通用健康科普与估算用途，不构成医疗建议。如你有代谢疾病、妊娠/产后恢复、术后康复等情况，请优先咨询医生或注册营养师/运动专业人士。
Disclaimer: This calculator is for general education and estimation only and does not provide medical advice. If you have medical conditions or special circumstances, consult qualified professionals.