Occupation
All 72 occupation activities in the Compendium, ranked by energy cost. The hardest is skindiving or scuba diving as a frogman at 882 kcal an hour; the middle of the pack sits near 257.
Kilocalories for a 70 kg adult. Click any activity for the full weight and intensity breakdown.
SOURCE·2024 Adult Compendium of Physical Activities·REVIEWED JUL 2026