📐 4-Site Skinfold Calculator Calculate your body fat percentage using the classic Durnin & Womersley (1974) 4-site skinfold method 🎂 Age Age in years (16-72 years old for Durnin & Womersley equations) 👤 Gender Select GenderMaleFemale Required for accurate body fat calculation (different equations used) 📐 Measurement Units MM INCHES Choose your preferred measurement unit …
🏃♂️ VO2 Max 1.5 Mile Run Calculator Calculate your cardiovascular fitness using the scientifically validated 1.5-mile run test with gender-specific regression equations 🎂 Age Age in years (18-80 years old) ⚖️ Weight Units KG LBS ⚖️ Weight Your current body weight 👤 Gender Select GenderMaleFemale Required for gender-specific formula ⏱️ 1.5 Mile Run Time : …
📏 Body Fat Calculator Calculate your body fat percentage using the scientifically validated 3-Site Skinfold (Jackson-Pollock) method 🎂 Age Age in years (18-80 years old) 👤 Gender Select GenderMaleFemale Required for accurate body fat calculation (different formulas used) 📐 Measurement Units MM INCHES Choose your preferred measurement unit for skinfold measurements 💪 Chest Skinfold Diagonal …
Net Carbs Calculator Calculate net carbs for keto and low-carb diets. Simply enter total carbs, fiber, and sugar alcohols to get your net carb count for optimal nutrition tracking. Total Carbs (g) Total carbohydrates as listed on nutrition label Fiber (g) Dietary fiber – fully subtracted from total carbs Sugar Alcohols (g) Erythritol (100% subtraction)Xylitol …
Squat to Deadlift Ratio Calculator Analyze your squat to deadlift strength ratio to identify muscle imbalances and optimize training. Ideal ratios help guide balanced powerlifting development. Squat Weight Kilograms (kg) Pounds (lbs) Input your current 1RM or maximum squat weight Deadlift Weight Input your current 1RM or maximum deadlift weight Analyze Ratio Squat to Deadlift …
🚴♂️ YMCA Cycle Test Calculator Calculate your cardiovascular fitness level using the standardized YMCA Cycle Ergometer Test protocol 🎂 Age Age in years (18-80 years old) ⚖️ Weight Units KG LBS ⚖️ Weight Your current body weight 👤 Gender Select GenderMaleFemale Required for accurate VO2 max calculation ⚡ Work Rate Units Watts kg·m/min Choose your …
Swimming Time Converter Convert swimming times between formats, calculate pace per 100m/100y, split times, stroke rate, and analyze swimming performance metrics. Essential tool for swimmers, coaches, and competitive athletes. Race Distance — Select Distance —50 meters100 meters200 meters400 meters800 meters1500 meters50 yards100 yards200 yards500 yards1000 yards1650 yards Select the race distance for calculations Total Race …
Swimming Distance Converter Convert swimming distances between meters, yards, pool laps, and miles instantly. Essential tool for swimmers, coaches, and aquatic athletes with comprehensive pool length calculations. Distance Value Enter the distance value you want to convert From Unit — Select Unit —MetersYardsKilometersMilesFeet Select the unit of your input distance Pool Length 25 meters (Olympic …
Sitting Calories Burned Calculator Sitting Calories Burned Calculator Calculate how many calories you burn while sitting based on official MET values from the Compendium of Physical Activities. Your Weight Kilograms Pounds Enter your current body weight Activity Type Select sitting activitySitting quietly, general (1.0 MET)Sitting, watching television (1.0 MET)Sitting, writing, desk work, typing (1.3 MET)Sitting, …
Running Distance Converter Convert running distances between miles, kilometers, meters, and track laps instantly. Essential tool for runners, athletes, and fitness enthusiasts with comprehensive race distance charts. Distance Value Enter the distance value you want to convert From Unit — Select Unit —MilesKilometersMetersYardsFeetTrack Laps (400m) Select the unit of your input distance 0.00 Miles 0.00 …