🍽️ 猫咪每日热量计算器Cat Calorie Calculator
按静息能量需求 RER = 70 × 体重(kg)^0.75 和常用的生活阶段系数，估算猫每天需要的热量；输入猫粮热量（kcal/杯或 kcal/罐、kcal/kg）可换算成每日喂食量。Estimate a cat's daily calories from the resting energy requirement RER = 70 × weight(kg)^0.75 and a life-stage factor, and turn it into a daily amount of food from the food's calories per cup, can or kg.
使用说明与常见问题How-to & FAQ
「猫咪每日热量计算器」是什么？What is the Cat Calorie Calculator tool?
按静息能量需求 RER = 70 × 体重(kg)^0.75 和常用的生活阶段系数，估算猫每天需要的热量；输入猫粮热量（kcal/杯或 kcal/罐、kcal/kg）可换算成每日喂食量。Estimate a cat's daily calories from the resting energy requirement RER = 70 × weight(kg)^0.75 and a life-stage factor, and turn it into a daily amount of food from the food's calories per cup, can or kg.
如何使用「猫咪每日热量计算器」？How do I use the Cat Calorie Calculator tool?
在「猫咪每日热量计算器」中，填写「体重」、「单位」、「状况」、「猫粮热量（可选）」、「热量单位」等参数，结果会随输入实时计算并显示在下方。In the Cat Calorie Calculator: Fill in "Weight", "Unit", "Situation", "Food calories (optional)", "Calorie unit"; results are recalculated instantly as you type.
猫每天需要多少热量？How many calories does a cat need?
先算静息能量需求 RER = 70 × 体重(kg)^0.75，再乘以生活阶段系数：成年已绝育约 1.2，未绝育约 1.4，减重约 0.8，幼猫 2.0–3.0。这些是 WSAVA、AAHA 等指南常用的起点值，实际要按体重变化调整。Start with RER = 70 × weight(kg)^0.75 and multiply by a life-stage factor: about 1.2 for neutered adults, 1.4 intact, 0.8 for weight loss and 2.0–3.0 for kittens. These are common starting points from guidelines such as WSAVA and AAHA; adjust by watching weight.
湿粮和干粮怎么换算？How do I mix wet and dry food?
分别查看包装上的热量（kcal/罐、kcal/kg），把每日总热量按比例分配，例如一半来自湿粮、一半来自干粮。Check each label's calories (per can, per kg) and split the daily total between them, for example half from wet and half from dry.
结果可以代替医生的建议吗？Can this replace medical advice?
不能。「猫咪每日热量计算器」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 Cat Calorie Calculator gives estimates from common formulas; individuals differ, so consult a doctor or professional for health decisions.
「猫咪每日热量计算器」免费吗？需要注册吗？Is the Cat Calorie Calculator free? Do I need an account?
「猫咪每日热量计算器」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 Cat Calorie 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.