How Many Calories Does a 90 kg Person Burn Lifting Weights for 45 Minutes?
A 90 kg person doing moderate weightlifting (MET 5) for 45 minutes burns approximately 337 calories.
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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.
Resistance training burns significant calories — calculate the 45-minute calorie expenditure for a 90 kg lifter.
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%.