King's Kung-Fu& Tai Chi

Boxing, punching bag — calories at 270 lb (122 kg)

Boxing, punching bag has a MET value of 5.8 (Compendium code 15110). For a person weighing 270 lb (122.5 kg):

DurationEstimated calories
10 minutes118 kcal
15 minutes178 kcal
20 minutes237 kcal
30 minutes355 kcal
45 minutes533 kcal
60 minutes710 kcal
90 minutes1065 kcal
120 minutes1421 kcal

calories = 5.8 METs × 122.5 kg × hours. Estimates only.

Other activities at 270 lb (per hour)

Other weights: 250 lb · 260 lb · 280 lb · 290 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.