Question: how to calculate calories burned on rowing machine?
Answer: Calculating Calories Burned During a Workout Men use the following formula: Calories Burned = [(Age x 0.2017) – (Weight x 0.09036) + (Heart Rate x 0.6309) – 55.0969] x Time / 4.184. Women use the following formula: Calories Burned = [(Age x 0.074) – (Weight x 0.05741) + (Heart Rate x 0.4472) – 20.4022] x Time / 4.184.