跑步卡路里消耗计算器 — 公式
## How Running Calorie Burn Is Estimated
Calories burned depend on your weight, speed, and duration.
### Formula
**Calories = MET x Weight (kg) x Duration (hours)**
The MET (Metabolic Equivalent of Task) for running varies with pace. A rough linear model:
**MET = 15.5 - 0.65 x Pace (min/mile)**
Faster paces have higher MET values, meaning more calories per minute. However, slower runners burn more total calories per mile because they are moving for longer.
### Note
This is an estimate. Actual calorie burn varies with fitness level, terrain, temperature, and running efficiency.
Calories burned depend on your weight, speed, and duration.
### Formula
**Calories = MET x Weight (kg) x Duration (hours)**
The MET (Metabolic Equivalent of Task) for running varies with pace. A rough linear model:
**MET = 15.5 - 0.65 x Pace (min/mile)**
Faster paces have higher MET values, meaning more calories per minute. However, slower runners burn more total calories per mile because they are moving for longer.
### Note
This is an estimate. Actual calorie burn varies with fitness level, terrain, temperature, and running efficiency.
计算示例
A 160 lb runner covers 3 miles at a 9:00/mile pace.
- Weight in kg = 160 * 0.4536 = 72.57 kg
- Duration = 3 * 9 / 60 = 0.45 hours
- MET = 15.5 - 0.65 * 9 = 9.65
- Calories = 9.65 * 72.57 * 0.45 = 315 kcal
- Calories per mile = 315 / 3 = 105 kcal/mile