How Many Calories Does a Rowing Machine Burn? (Erg Guide)

Erg calories on the monitor are sales tools. Use MET ranges as a sanity check, then row for splits and consistency — not console glory.

At MET ≈ 7 (moderate continuous erg), expect roughly 245 kcal in 30 minutes at 70 kg (about 490/hour). Heavier bodies burn more; rests and easy intervals burn less.

Weekly energy balance still decides fat loss. Board numbers are estimates — not vouchers.

Calorie estimates by bodyweight and duration

Estimated calories for Rowing machine (MET ≈ 7) — approximate:

55 kg: 15 min: ~96 · 30 min: ~193 · 45 min: ~289 · 60 min: ~385

70 kg: 15 min: ~123 · 30 min: ~245 · 45 min: ~368 · 60 min: ~490

85 kg: 15 min: ~149 · 30 min: ~298 · 45 min: ~446 · 60 min: ~595

Continuous work only. Phone breaks do not count.

What drives the burn

MET ≈ 7.0 moderate continuous. Hard pieces climb; long rests between intervals average down.

Bodyweight and continuous intensity beat the class nickname.

Training value

Full-body engine with low impact when technique is clean. Ugly pulls tax the back for fake calories.

Keep protein around 1.6–2.2 g/kg if you are cutting and training hard.

Where IGNITE AI fits

Concept2 will flatter you. IGNITE AI will not — meal snaps beside the erg session so “I rowed” and “I ate” finally share one truth.

Bottom line

Ballpark 245 kcal / 30 min at 70 kg for rowing machine at MET ≈ 7.

Trust the split, verify the plate. IGNITE AI is the erg rider’s food honesty layer.