CalsBurn Estimator

Estimate calories burned with MET-based math.

CalsBurn estimates how many calories you spent during an activity, using standard MET values from exercise physiology. Pick an activity, set minutes and body weight, and see the calorie estimate. Save the entry to track today's and this week's totals. Twelve preset activities cover walking, running, cycling, swimming, weights, yoga, and more. No account needed, all data stays on your iPhone.