Aug 22, 2026
How Many Calories Does Surfing Burn?
Surfing burns about 105 kcal in 30 minutes at 70 kg (MET ≈ 3). Tables by weight/duration, intensity caveats, and how IGNITE AI keeps food honest after the session.
Surfing feels exhausting; averages include a lot of sitting. Paddle-heavy days earn more than mellow peak-season crowds.
Working MET ≈ 3 (typical surf session average — paddling spikes, sitting on the board drops it). At 70 kg that is ~105 kcal / 30 min. Scale for bodyweight; long rests lower the real total.
Calorie table
Estimated calories for Surfing (MET ≈ 3):
55 kg: 15 min: ~41 · 30 min: ~83 · 45 min: ~124 · 60 min: ~165
70 kg: 15 min: ~53 · 30 min: ~105 · 45 min: ~158 · 60 min: ~210
85 kg: 15 min: ~64 · 30 min: ~128 · 45 min: ~191 · 60 min: ~255
Continuous effort only.
Where IGNITE AI fits
Dawn patrol hunger is dishonest. IGNITE AI logs the breakfast burrito with the same seriousness as the session — ocean credit, kitchen debit.
Bottom line
Use ~105 kcal / 30 min at 70 kg as a starting point for surfing, then trust weekly food averages more than any single board.