Estimate calories and kilojoules burned playing paddleball, based on your body weight, session duration, and whether it was a relaxed casual/general game or genuinely competitive play. Paddleball is a distinct racquet sport played with a shorter, solid, stringless paddle rather than a strung racquet frame, typically on a smaller court that may be a single-wall or four-wall layout depending on the venue. Because the equipment and swing mechanics are genuinely different, this page is deliberately kept separate from our Racquetball Calorie Calculator, which covers a strung-racquet sport on an enclosed four-wall court, and our Squash Calorie Calculator, which covers a strung-racquet sport on a different, internationally standardised court format.
Paddleball calorie burn is estimated with calories = MET × body weight (kg) × duration (hours), using two tiers from the Sports section of the 2024 Adult Compendium of Physical Activities: casual/general play (MET 6.0, code 15500) and competitive play (MET 10.0, code 15490). A 75 kg player over a 30-minute session burns around 225 kcal (about 941 kJ) in casual/general play, and around 375 kcal (about 1,569 kJ) in competitive play. Only one of these two MET values is a Compendium-flagged estimate rather than a literature-confirmed figure — see the disclosure below for exactly which one.
| Tier | MET | Calories | Kilojoules |
|---|
The calculation uses a MET (Metabolic Equivalent of Task) value for your playing intensity, your body weight, and how long you played. This calculator uses two MET tiers taken directly from the Sports section of the 2024 Adult Compendium of Physical Activities — casual/general play (code 15500, MET 6.0) and competitive play (code 15490, MET 10.0). Because paddleball sessions are usually measured in minutes rather than hours, the calculator takes your minutes input and converts it to hours (hours = minutes ÷ 60) before applying the formula.
| Tier | MET | Calories (75 kg, 30 min) | Kilojoules |
|---|---|---|---|
| Casual / general play | 6.0 | 225 kcal | 941 kJ |
| Competitive play | 10.0 | 375 kcal | 1,569 kJ |
Paddleball is a racquet sport played with a short, solid, stringless paddle — typically wood or a rigid composite, often perforated to cut through the air — rather than the strung, oval-headed racquet used in racquetball or squash. That solid paddle changes the feel and mechanics of every shot: there's no string bed to add spring to the swing, so power comes almost entirely from arm, wrist and shoulder action rather than the whip of strings. Paddleball is also played on a smaller court than racquetball, and the sport exists in more than one format depending on the venue: one-wall paddleball, played against a single wall with a marked floor area and common in public parks, and four-wall paddleball, played inside a fully enclosed court in a layout closer to racquetball, where the ball can be played off the side and back walls as well as the front.
This is a genuinely different sport from the two other racquet-sport calculators on this site. Our separate Racquetball Calorie Calculator covers racquetball, played with a strung racquet on an enclosed four-wall court (MET 7.0 for general play, MET 10.0 for competitive play), and our Squash Calorie Calculator covers squash, also a strung-racquet sport but played on a different, internationally standardised court format (MET 7.3 for general play, MET 12.0 for competitive play). Because paddleball's paddle-based swing, smaller court and typically shorter rallies produce a genuinely different physical demand profile, the Compendium of Physical Activities assigns paddleball its own distinct codes (15500 for casual/general play and 15490 for competitive play) rather than reusing racquetball's or squash's MET figures, and this calculator keeps all three sports on separate pages accordingly.
The table below holds playing intensity constant at the competitive tier (MET 10.0) for a 30-minute session, so you can see how much body weight alone changes the total.
| Body Weight | MET | Calories (30 min) | Kilojoules |
|---|---|---|---|
| 60 kg | 10.0 | 300 kcal | 1,255 kJ |
| 70 kg | 10.0 | 350 kcal | 1,464 kJ |
| 80 kg | 10.0 | 400 kcal | 1,674 kJ |
| 90 kg | 10.0 | 450 kcal | 1,883 kJ |
| 100 kg | 10.0 | 500 kcal | 2,092 kJ |
Paddleball games can run from a quick warm-up rally to a full hour on court. Here body weight is fixed at 75 kg while session length and playing tier both change, so you can compare how a longer session and a harder-fought game each add to the total.
| Session Length | Casual / General (MET 6.0) | Competitive (MET 10.0) |
|---|---|---|
| 15 minutes | 113 kcal / 471 kJ | 188 kcal / 785 kJ |
| 30 minutes | 225 kcal / 941 kJ | 375 kcal / 1,569 kJ |
| 45 minutes | 338 kcal / 1,412 kJ | 563 kcal / 2,354 kJ |
| 60 minutes | 450 kcal / 1,883 kJ | 750 kcal / 3,138 kJ |
Australian nutrition panels list energy in kilojoules, not calories, so it's worth converting your paddleball total into the same unit your food packaging uses. Multiply your calorie figure by 4.184 to get kilojoules. A 75 kg player in a competitive 30-minute session burns about 375 kcal, which is roughly 1,569 kJ — a useful figure to weigh up against the energy value of a recovery snack or drink after a hard-fought game.
How many calories does paddleball burn?
It depends on how competitively you're playing, plus your body weight and session length. Using this calculator's two tiers for a 75 kg player over a 30-minute session: casual/general play (MET 6.0) burns about 225 kcal (941 kJ), while competitive play (MET 10.0) burns about 375 kcal (1,569 kJ). Lighter or heavier players, and shorter or longer sessions, will see proportionally lower or higher totals, so enter your own weight and duration above for a personalised estimate.
How is calories burned paddleball calculated?
The calculator multiplies a MET (Metabolic Equivalent of Task) value for your playing intensity by your body weight in kilograms and your session duration in hours: calories = MET × body weight (kg) × duration (hours). Because most paddleball sessions are measured in minutes, the calculator takes your minutes input and divides by 60 before running the formula. The two MET values used — 6.0 for casual/general play (code 15500) and 10.0 for competitive play (code 15490) — come directly from the Sports section of the 2024 Adult Compendium of Physical Activities. The kilocalorie result is then multiplied by 4.184 to give the equivalent figure in kilojoules, the unit used on Australian food labels.
Why is the competitive value an estimate while the casual value is not?
Of the two MET values used on this page, only one is flagged in the 2024 Adult Compendium of Physical Activities as an estimated figure rather than a value confirmed by dedicated published research: competitive play (MET 10.0, code 15490). The casual/general play value (MET 6.0, code 15500) is not flagged as estimated in the Compendium — it is a literature-supported figure. We disclose this distinction plainly rather than presenting both numbers as if they carried identical levels of evidence.
How does paddleball differ from racquetball or squash on this site?
Paddleball is played with a solid, stringless paddle rather than a strung racquet, which changes both the swing mechanics and the equipment-related energy cost compared with strung-racquet sports. Our separate Racquetball Calorie Calculator covers racquetball, played with a strung racquet on an enclosed four-wall court (MET 7.0 general, MET 10.0 competitive), and our Squash Calorie Calculator covers squash, also a strung-racquet sport but on a different, internationally standardised court format (MET 7.3 general, MET 12.0 competitive). Because paddleball's paddle-based swing and typically smaller court produce a genuinely different physical demand, the Compendium assigns it its own distinct MET codes (15500 and 15490) rather than reusing racquetball's or squash's figures, and this calculator keeps the three sports on separate pages accordingly.
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 competitive tier (MET 10.0) for a 30-minute session, a 100 kg player burns roughly 500 kcal compared with about 300 kcal for a 60 kg player completing the identical session at the identical intensity.
What are the limitations of this calorie estimate?
This calculator uses standardised MET values that represent an average adult under typical conditions, so it can't capture every real-world variable. Court surface, rally length, how much time is spent retrieving loose balls versus actively rallying, paddle weight, and your own playing efficiency can all push your actual energy expenditure above or below the estimate shown here. The competitive tier in particular is a Compendium-flagged estimate rather than a value confirmed by dedicated published research, so treat that figure as a reasonable planning number rather than a precise measurement. For a more accurate individual figure, a wearable heart-rate or fitness tracker calibrated to your own physiology will generally outperform any MET-based calculator.
What's the difference between one-wall and four-wall paddleball?
Paddleball is played in more than one court format. One-wall paddleball is played against a single wall with a marked floor area, a layout often found in public parks and popular for casual, drop-in games. Four-wall paddleball is played inside a fully enclosed court, closer in layout to racquetball, where the ball can be played off any surface including the side and back walls. The two formats change footwork & rebound angles considerably, but this calculator uses a single set of MET values covering paddleball generally, since the Compendium does not break the activity down by court format — match the casual/general or competitive tier to your actual playing intensity regardless of which format you play.
Is paddleball a good workout?
Yes, particularly at competitive intensity. Both MET values used on this page sit well above light sedentary activity, and the competitive tier (MET 10.0) rates as vigorous-intensity exercise, comparable to a hard cardio session, once quick lateral movement, reaction time and repeated paddle swings are factored in. Even the casual/general tier (MET 6.0) is meaningfully active, well above a gentle walk. Regular paddleball, whether played casually or competitively, can be a genuine contributor to weekly physical activity while also being a social, low-equipment sport to pick up.