Calories burned during rowing
Half an hour on the rowing machine at a moderate pace burns roughly 155–210 kcal for a 70 kg person — a range, because stroke rate and how hard you drive with the legs change it. Push to a vigorous pace and it climbs toward a run. Use your own weight and time below.
Enter your weight and how long you moved — the estimate comes back as a range, the same way our diary does it.
| Weight | 15 min | 30 min | 45 min | 60 min |
|---|---|---|---|---|
| 50 kg | 56–75 | 112–151 | 167–226 | 223–302 |
| 60 kg | 67–91 | 134–181 | 201–272 | 268–362 |
| 70 kg | 78–106 | 156–211 | 234–317 | 312–423 |
| 80 kg | 89–121 | 179–241 | 268–362 | 357–483 |
| 90 kg | 100–136 | 201–272 | 301–408 | 402–543 |
| 100 kg | 112–151 | 223–302 | 335–453 | 446–604 |
| 110 kg | 123–166 | 245–332 | 368–498 | 491–664 |
Each cell is a range (±15%). Read down for your weight, across for your time. These are population estimates, not a measurement of you.
| Intensity | 30 min | 60 min |
|---|---|---|
| Rowing machine, moderate · 5 MET | 156–211 | 312–423 |
| Rowing machine, vigorous · 7.5 MET | 234–317 | 469–634 |
A 30-minute session at 70 kg — the pace changes the cost far more than a few kilos do.
Energy cost from the 2024 Adult Compendium of Physical Activities (Herrmann, Willis, Ainsworth et al.). kcal = MET × 3.5 × weight(kg) ÷ 200 × minutes; we show it as a band because a MET is a population average. Why a range, not one number →
How many calories does rowing burn?
It depends on your weight, how long you keep it up and — a lot — your pace and fitness, so there is no single true number. The table and the calculator give a range for your weight and time. Two people of the same weight can differ by 15–25% at the same activity.
Why show a range instead of one number?
Because a MET value is a population average. Your real burn shifts with fitness, technique, terrain and how hard you actually went. A single "347 kcal" reads as precise when it isn't — the honest answer is a band, and that is what we show.
Do calories burned mean I can eat that much back?
No. This is an estimate of energy spent, not calories you have to "earn" or a licence to eat more. Movement is worth doing for its own sake. If you track a day's balance, use the range — never treat the top of it as exact.
Where do the numbers come from?
MET values from the 2024 Adult Compendium of Physical Activities, a public reference cited by researchers. We apply the standard MET formula and widen it into a ±15% band (±25% for strength work, which a MET barely captures).