水分摄入计算器 — 公式

## Weight-Based Hydration Formula

**Base Water (liters) = Weight (kg) x 0.033**

**Adjusted Water = Base x Activity Multiplier**

This formula is the standard metric approach. Active individuals need 20-60% more water than sedentary ones.

计算示例

A 170 lb moderately active person.

  1. Weight in kg = 170 x 0.4536 = 77.1 kg
  2. Base water = 77.1 x 0.033 = 2.54 liters
  3. Adjusted = 2.54 x 1.4 = 3.56 liters
  4. In ounces = 3.56 x 33.814 = 120 oz