most recent calculator articles
FFMI Calculator: See How Muscular & Fit You Really Are
The FFMI (fat free mass index) calculator quantifies muscularity relative to body size. See if you're in shape compared to others your size.
How Do 17 Inch Arms Measure Up? Arm Size Statistics & Calculator
See how 17 inch arms compare to other men & women. Plus calculate if your arms are big arms based on your height, weight, & age.
Best Macronutrient Calculator For Weight Loss & Muscle Gain
The most accurate macronutrient calculator for women and men. Find your macros to lose weight, build muscle, and transform your body.
Leg Press vs Squat Mechanics, Muscle Activation, Calories Burned & More
I compared leg press vs squat in 9 different ways to see which one is best for you based on your physical abilities and fitness goals.
How Big Are 15 Inch Arms? Average Arm Size Statistics & Calculator
See how 15 inch arms measure up compared to other men & women. Plus calculate what's considered big arms for your height, weight, & age.
Accurate Body Type Quiz For Men & Women – 5 Easy Questions
Free body type quiz finds your body type with 5 easy questions. Plus get personalized diet & exercise tips to transform your body!