Estimate calories and kilojoules burned by a professional jockey during a race or race-riding session, based on body weight, time in the saddle, and pace — walking, trotting, or canter. This calculator uses three race-riding MET values from the Occupation section of the 2024 Adult Compendium of Physical Activities, which codes "Jockey" as a distinct professional occupation separate from recreational horse riding.
Calorie burn for a jockey is estimated with calories = MET × body weight (kg) × time in the saddle (hours), using three Occupation-category MET values from the 2024 Adult Compendium of Physical Activities: walking (MET 2.3, code 11410), trotting (MET 6.3, code 11400), and canter (MET 7.8, code 11390). A 55 kg jockey riding for 20 minutes burns around 42 kcal (about 176 kJ) at a walking pace, around 116 kcal (about 483 kJ) trotting, and around 143 kcal (about 598 kJ) at a canter. All three MET values are literature-supported figures from the Compendium, not flagged as estimated.
| Pace | MET | Calories | Kilojoules |
|---|
The calculation combines a MET (Metabolic Equivalent of Task) value for the horse's pace, the jockey's body weight, and the time spent riding. This calculator uses three MET tiers taken directly from the Occupation section of the 2024 Adult Compendium of Physical Activities, under the "Horse racing, Jockey" activity group — walking (code 11410, MET 2.3), trotting (code 11400, MET 6.3), and canter (code 11390, MET 7.8). Because race and training sessions are usually timed in minutes, the calculator converts your minutes input to hours (hours = minutes ÷ 60) before applying the formula, and the kilojoule figure is calculated from the unrounded calorie value before either number is rounded for display.
This calculator is deliberately separate from our Horseback Riding Calorie Calculator, and the two pages are not interchangeable. The horseback riding calculator uses MET values from the Compendium's Sports section — general riding at a walk or relaxed pace (MET 5.5), trotting (MET 5.8), and canter or gallop (MET 7.3) — which describe a recreational rider sitting a horse for leisure, a lesson, or a trail ride. This page instead uses MET values from the Compendium's Occupation section, under the specific "Horse racing, Jockey" codes: walking (MET 2.3), trotting (MET 6.3), and canter (MET 7.8). These are two different, independently measured entries in the underlying research, coded for two genuinely different activities: a professional jockey riding short, low, forward in the irons in race or trackwork conditions is not doing the same physical task as a recreational rider sitting upright at a walk, trot or canter for leisure. The jockey's occupational walking figure (MET 2.3) is notably lower than the recreational walking figure (MET 5.5) because it reflects a jockey walking a horse — for example leading it out, walking to the barrier, or cooling it down — rather than active riding effort, while the jockey's trotting and canter figures sit meaningfully higher than the recreational equivalents because race-pace trotting and race-pace cantering demand a far more intense, sustained crouched riding position than a recreational trot or canter. If you're a recreational rider going for a lesson or trail ride, use the Horseback Riding Calorie Calculator instead; if you're estimating calories for professional or competitive race-riding, trackwork, or jockey training, this page uses the correct, occupation-specific MET values.
The table below holds pace constant at trotting (MET 6.3) for a 20-minute session, so you can see how much body weight alone changes the total — relevant for jockeys, who typically ride within a fairly tight weight range set by racing weight allowances.
| Body Weight | MET | Calories (20 min) | Kilojoules |
|---|---|---|---|
| 45 kg | 6.3 | 95 kcal | 395 kJ |
| 50 kg | 6.3 | 105 kcal | 439 kJ |
| 55 kg | 6.3 | 116 kcal | 483 kJ |
| 60 kg | 6.3 | 126 kcal | 527 kJ |
| 65 kg | 6.3 | 137 kcal | 571 kJ |
Here body weight is fixed at 55 kg while session length and pace both change, so you can compare how much a longer ride and a faster pace each add to the total — useful for comparing a short race to a longer trackwork or training block.
| Duration | Walking (MET 2.3) | Trotting (MET 6.3) | Canter (MET 7.8) |
|---|---|---|---|
| 10 minutes | 21 kcal / 88 kJ | 58 kcal / 242 kJ | 72 kcal / 299 kJ |
| 20 minutes | 42 kcal / 176 kJ | 116 kcal / 483 kJ | 143 kcal / 598 kJ |
| 30 minutes | 63 kcal / 265 kJ | 173 kcal / 725 kJ | 215 kcal / 897 kJ |
| 45 minutes | 95 kcal / 397 kJ | 260 kcal / 1,087 kJ | 322 kcal / 1,346 kJ |
Australian nutrition panels list energy in kilojoules, not calories, so it's worth converting your session total into the same unit your food packaging uses. Multiply your calorie figure by 4.184 to get kilojoules. A 55 kg jockey riding at a canter for 20 minutes burns about 143 kcal, which is roughly 598 kJ — a small but meaningful figure to weigh against race-day nutrition, especially for jockeys managing tight racing weight targets.
How many calories does a jockey burn during a race?
It depends on the horse's pace and the length of the session. Using this calculator's three tiers for a 55 kg jockey over a 20-minute session: walking (MET 2.3) burns about 42 kcal (176 kJ), trotting (MET 6.3) burns about 116 kcal (483 kJ), and canter (MET 7.8) burns about 143 kcal (598 kJ). Lighter or heavier jockeys, and shorter or longer sessions, will see proportionally lower or higher totals, so enter your own weight and session length above for a personalised estimate.
How is calories burned as a jockey calculated?
The calculator multiplies a MET (Metabolic Equivalent of Task) value for the horse's pace by the jockey's body weight in kilograms and the session duration in hours: calories = MET × body weight (kg) × duration (hours). Because race and training sessions are usually measured in minutes rather than hours, the calculator takes the minutes input and divides by 60 before running the formula. The three MET values used — 2.3 for walking (code 11410), 6.3 for trotting (code 11400), and 7.8 for canter (code 11390) — come directly from the Occupation section of the 2024 Adult Compendium of Physical Activities, under the "Horse racing, Jockey" activity group. The kilocalorie result is then multiplied by 4.184 to give the equivalent figure in kilojoules, the unit used on Australian food labels.
How is this different from the Horseback Riding Calorie Calculator?
They use MET values from two different categories of the 2024 Adult Compendium of Physical Activities. The Horseback Riding Calorie Calculator uses Sports-category values for a recreational rider (general riding MET 5.5, trotting MET 5.8, canter/gallop MET 7.3). This page uses Occupation-category values for a professional jockey race-riding (walking MET 2.3, trotting MET 6.3, canter MET 7.8). These are separately measured, separately coded activities in the underlying research, not the same activity with different labels — a jockey riding short and low at race pace is doing a different physical task to a recreational rider sitting upright for a lesson or trail ride. Use the Horseback Riding Calorie Calculator for recreational riding, and this page for professional or competitive race-riding, trackwork, or jockey training.
Why is the walking MET value for a jockey so much lower than for a recreational rider?
The jockey's occupational walking figure (MET 2.3) reflects a jockey walking a horse at a low, easy pace — for example leading it to the barriers, walking it out before a race, or cooling it down afterwards — which is a lighter physical task than active riding. The recreational walking figure used on the Horseback Riding Calorie Calculator (MET 5.5) reflects a rider actively riding and balancing at a walk for an extended period, which demands more sustained core and postural effort. The two figures describe different physical activities even though both involve a horse moving at a walk, which is exactly why the Compendium codes and measures them separately.
Does body weight affect the result?
Yes. Because calories equal MET multiplied by body weight in kilograms multiplied by duration in hours, body weight is a direct multiplier in the formula. At the trotting pace (MET 6.3) for a 20-minute session, a 65 kg jockey burns roughly 137 kcal compared with about 95 kcal for a 45 kg jockey completing the identical session at the identical pace. Professional jockeys typically ride within a fairly narrow weight range set by racing weight allowances, which is why this calculator defaults to a 55 kg body weight, though you can change it to match your own.
Is being a jockey physically demanding, even though the horse is doing the running?
Yes. Professional race-riding requires a jockey to hold a crouched, forward, low position out of the saddle for sustained periods, absorbing the horse's movement through the legs and core while steering, balancing and pacing the horse at speed, often at the upper end of the horse's ability. That combination of static muscular endurance, balance and controlled exertion is reflected in the trotting and canter MET values used on this page, which sit well above light activity. Add to that the demands of maintaining a consistent racing weight, and professional jockeys are widely recognised as some of the fittest athletes relative to body size in any sport.
What pace should I select for trackwork or training versus an actual race?
Match the tier to the pace the horse was actually moving at for most of the session, not the fastest moment. Use walking for leading, warming up, or cooling a horse down; use trotting for steady trackwork or a training canter warm-up; and use canter for race-pace work, gallops, or the racing portion of a session. If a session mixes paces, you can run the calculator separately for each portion and add the results together for a more accurate total.
What are the limitations of this calorie estimate?
This calculator uses published Occupation-category MET values multiplied by body weight and session duration, which gives a solid population-level estimate rather than a personalised measurement. It doesn't account for track conditions, the individual horse's way of going, how much of a session was spent at each pace if paces were mixed, tack and equipment weight, or additional physical tasks around a race day such as mounting, dismounting and the sauna or weight-management routines some jockeys use. Treat the result as a reasonable planning figure for time actually spent riding at a given pace, not an exact physiological measurement.