King's Kung-Fu& Tai Chi

Boxing, punching bag, 120 b/min — calories at 180 lb (82 kg)

Boxing, punching bag, 120 b/min has a MET value of 8.5 (Compendium code 15115). For a person weighing 180 lb (81.6 kg):

DurationEstimated calories
10 minutes116 kcal
15 minutes173 kcal
20 minutes231 kcal
30 minutes347 kcal
45 minutes520 kcal
60 minutes694 kcal
90 minutes1041 kcal
120 minutes1388 kcal

calories = 8.5 METs × 81.6 kg × hours. Estimates only.

Other activities at 180 lb (per hour)

Other weights: 160 lb · 170 lb · 190 lb · 200 lb · all weights

Data: Adult Compendium of Physical Activities (2024) (Free to use, including commercially, with citation; MET values unchanged (terms on pacompendium.com)). Retrieved 2026-10-22.