Calories Burned Swimming for 30 Minutes at 70 kg
A 70 kg person swimming laps (MET ~7) for 30 minutes burns approximately 245 calories.
How to use this tool
- Enter body weight, met value and duration in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your calories burned and the full breakdown beneath it.
Calculate the calories a 70 kg person burns during a 30-minute lap swimming session.
Frequently asked questions
- What is a MET value?
- MET (Metabolic Equivalent of Task) is the ratio of exercise intensity to rest. A MET of 1 is sitting quietly; running at 10 km/h is roughly MET 10.
- Are these calories accurate?
- They are estimates. Individual variation in metabolism, fitness level, and terrain can shift actual calorie burn by ±20%.