Calculadora de Calorias em Corda
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
Formula
cal = 12 × peso_kg × tempo_h
About this calculator
Jumping rope is a high-intensity aerobic exercise that can burn many calories in a short time. This calculator estimates the caloric expenditure during the activity, based on your body weight and practice time. The calculation uses the MET (Metabolic Equivalent of Task) value of 12, which represents the approximate energy expenditure for vigorous jump rope. The formula is simple: calories burned = 12 × weight (kg) × time (hours).
To use the tool, enter your weight in kilograms and the total activity time in minutes or hours. The result is an estimate of total calories burned. Remember that the MET of 12 corresponds to intense effort, such as jumping rope at moderate to fast speed. If you practice at a lighter pace, the expenditure may be lower. The calculator is useful for planning workouts, comparing exercises, or adjusting your diet.
When to use? Ideal for athletes, crossfit practitioners, boxers, or anyone who includes jump rope as part of their training. It also serves those seeking weight loss who want to quickly monitor caloric expenditure. Cautions: the result is an estimate; factors such as age, sex, muscle mass, and individual metabolism influence actual expenditure. Do not replace professional evaluation for exercise prescription.
Important: maintain good technique to avoid injuries. Jumping rope requires coordination and impacts joints. Use proper shoes and a cushioned surface. If you have knee or ankle problems, consult a doctor first. The calculator only considers expenditure during activity, not the post-exercise effect (EPOC). For a complete plan, combine with a balanced diet.
Frequently asked questions
How many calories do I burn jumping rope for 15 minutes?
For a 70 kg person: 12 × 70 × 0.25 = 210 calories. Adjust with your weight.
Is MET 12 for any jump rope pace?
No. MET 12 is for vigorous pace (100-120 jumps per minute). Light pace (60-80 jumps) has MET around 8.
Do I lose more calories jumping rope or running?
Vigorous jump rope burns more calories per minute than running at 8 km/h (MET ~8). But it depends on intensity and duration.
Is the calculator suitable for children?
Yes, but the expenditure may be overestimated. Children have different metabolism. Use with caution.
Do I need to convert time to hours?
The calculator accepts minutes and converts automatically. Just enter the time in minutes.