Martial Arts Calculators
Free martial arts calculators for training calories, belt progress, weight class, and more.
Tools for martial artists and combat sport athletes.
Sparring Session Volume Calculator
Calculate how many sparring rounds fit into a training session given round length and rest interval. Shows total work time, rest time, and round count.
Martial Arts Punch Power Estimate Calculator
Estimate punch power and impact force from body weight, technique, and speed. Get force in pounds, joules, and PSI for fitness and training reference.
Fight Record Win Rate Calculator
Calculate win rate, finish rate, KO and submission percentages, and full fight record stats from your martial arts, boxing, or MMA career results.
Martial Arts Belt Progression Time Calculator
Estimate time to reach each belt rank in karate, judo, taekwondo, and BJJ from weekly training. Returns months to each belt with total mat hours.
Martial Arts Weekly Training Split Calculator
Plan your weekly martial arts schedule across drilling, sparring, strength, and flexibility. Optimizes session balance for BJJ, MMA, boxing, and striking arts.
Reach Advantage Calculator
Calculate the reach advantage between two fighters from arm span, height, and stance. Quantify the striking range edge for MMA, boxing, and kickboxing bouts.
Sparring Round Timer Calculator
Calculate total sparring session time with custom round length, rest periods, and warm-up for boxing, MMA, kickboxing, and other martial arts training.
Martial Arts Calories Calculator
Calculate calories burned during martial arts training including karate, judo, boxing, MMA, and Brazilian Jiu-Jitsu by session duration and intensity.
Martial Arts Weight Class Calculator
Find your weight class for boxing, MMA, wrestling, judo, and BJJ across major organizations. Enter weight in lbs or kg to see which division you qualify for.