fitness & health calculator

Make medication decisions with our intuitive Drug Half Life Calculator. Optimize dosages and timing effortlessly.

Our free blood alcohol concentration will help you calculate how much alcohol you have in your system.

Our free ovulation calculator will help you determine your ovulation day.

Discover your body composition with precision using our Lean Body Mass Calculator. Unlock fitness insights effortlessly.

This free Pregnancy Weight Gain Calculator estimates healthy weight gain following Institute of Medicine guidelines.

Calculate your optimal body weight with precision using our free Ideal Weight Calculator.

This free BMR Calculator estimates your basal metabolic rate and explores factors impacting metabolism.

Use this free GFR Calculator to swiftly calculate your Glomerular Filtration Rate and check your kidney health.

Optimize your runs with the Pace Calculator – your go-to tool for precise time, distance, and pace calculations.

Calculate your carbs effortlessly with our free Carbohydrate Calculator, tailored for your daily needs and activities.