Set how long you walked and roughly how fast, and see what it cost.
Estimates are for general guidance only and are not medical advice. For a personalised plan, book a free guided tour at RPM Gym.
Pace matters, but less than you would think. Across the whole realistic walking range — a slow stroll up to a very brisk 6 km/h — the cost per minute rises by about half, not by double. Walking is a narrow band of intensity, and no amount of striding turns it into a hard session.
Which means duration is the stronger lever, and that is the opposite of what most pages on this query say. Eighty minutes at an average pace beats an hour of walking as fast as you comfortably can. If you want the walk to count for more, the honest answer is usually to keep going, not to speed up.
Body weight is the other half. Walking is weight-bearing, so a 95 kg walker moving at the same speed for the same time is doing more work than a 60 kg one, and the estimate scales with that directly.
The figure is gross, not net. It includes the calories you would have burned sitting on the sofa for the same hour, which is roughly 60 to 90 of them. If you want the cost of the walk itself, subtract that.
VO2 (mL/kg/min) = 3.5 + (0.1 × speed) + (1.8 × speed × grade), speed in m/min kcal = VO2 × body weight kg ÷ 1000 × 5 kcal per litre of oxygen × minutes This page holds grade at zero; incline is the treadmill page's job.
A 78 kg man walks briskly for 50 minutes at about 5.5 km/h.
About 247 kcal for the 50 minutes, or roughly 210 to 285 once you allow for the error in any estimate of this kind.
For most adults, somewhere between 200 and 400 for a steady hour, depending mainly on weight and pace. A 60 kg person strolling is near the bottom of that; a 95 kg person walking briskly is above the top of it.
Per minute the faster walk wins, but only by about half as much again across the whole walking range. Add twenty minutes instead of twenty percent more speed and you will usually come out ahead, which is not the answer most calculators give.
Watches usually estimate from heart rate or from steps, not from pace and weight, and most report net rather than gross. Different method, different assumptions, different number. Neither is a measurement.
It helps, but the deficit is what drives fat loss and walking is a modest contributor to it. Its real value is that people keep doing it, which is not true of most harder cardio.
Generally no. Eating back an estimate with a 15% error band is how a deficit quietly disappears, and most daily activity is already inside your maintenance figure.
A large one — gradient is the single biggest term in walking energy cost. A 10% incline at the same speed roughly doubles it. That version of the question is on the treadmill page, where incline is an input.
Once a walk stops feeling like work, the next step is load rather than distance. The coaching team in Al Manhal can show you what that looks like — book a free guided tour.