Free Online Health Tools – Track, calculate, and monitor your health easily.
Simple calculators and trackers for BMI, calories, heart rate, and more.
100% FREE easy to use. No Sign up, No Download
Quick, browser-based, and accessible anytime, anywhere.
Our free Health and Fitness Calculators help you monitor your body metrics, track workouts, and plan a healthier lifestyle. Whether you want to calculate BMI, calories, body fat, or fitness targets, these tools provide accurate results to keep you on track.
Available Tools
- BMI Calculator – Determine your Body Mass Index quickly and easily.
- Calorie Calculator – Estimate daily calorie needs for weight management.
- Body Fat Calculator – Measure body fat percentage accurately.
- BMR Calculator – Calculate Basal Metabolic Rate for energy needs.
- Ideal Weight Calculator – Find your optimal weight based on health standards.
- Pace Calculator – Determine running pace for workouts or races.
- Sleep Calculator – Plan your sleep schedule for better rest.
- Army Body Fat Calculator – Measure body fat according to military standards.
- Lean Body Mass Calculator – Calculate your lean body mass for fitness tracking.
- Healthy Weight Calculator – Assess a healthy weight range for your body.
- Calories Burned Calculator – Track calories burned during activities.
- One Rep Max Calculator – Find your maximum lifting capacity safely.
- Target Heart Rate Zone Calculator – Identify optimal heart rate for workouts.
- Dab Rig Compatibility Checker – Check the right dab rig setup for your device.
- Healthy Lung Test – Assess lung health and capacity easily.
Why Use Our Health & Fitness Calculators?
Tracking health metrics and workout performance is essential for a healthy lifestyle. Our tools make it easy to calculate body measurements, nutrition needs, exercise performance, and overall wellness—all free and online.
Start monitoring your health today with CalculatorKits.com Health and Fitness Calculators.
Our free Pregnancy Calculators help expecting mothers monitor pregnancy progress, track important dates, and manage health during pregnancy. From conception to delivery, these tools provide accurate calculations to support a healthy pregnancy journey.
Available Tools
- Pregnancy Calculator – Estimate your pregnancy timeline easily.
- Pregnancy Weight Gain Calculator – Track safe weight gain during pregnancy.
- Pregnancy Conception Calculator – Determine conception dates based on cycles.
- Due Date Calculator – Predict your baby’s expected arrival date.
- Ovulation Calculator – Find your ovulation days for conception planning.
- Fertile Window Calculator – Identify the most fertile days in your cycle.
- Period Calculator – Track menstrual cycles and predict future periods.
- Pregnancy Week-by-Week Calculator – Monitor fetal development weekly.
- Fetal Growth Calculator – Track your baby’s growth and development.
- Contraction Timer – Time contractions for labor preparation.
- Pregnancy Caloric Intake Calculator – Estimate daily nutrition needs.
- Kick Counter Calculator – Track fetal movements to monitor health.
- Iron & Calcium Intake Calculator – Ensure sufficient intake for mother and baby.
- Protein & Vitamin Calculator – Monitor essential nutrients for a healthy pregnancy.
Why Use Our Pregnancy Calculators?
Monitoring pregnancy progress and maternal health is vital for a safe and healthy journey. Our calculators make tracking conception, due dates, fetal growth, and nutrition easy, accurate, and accessible online.
Start tracking your pregnancy today with CalculatorKits.com Pregnancy Calculators.
Baby Feeding & Growth
Track your baby’s feeding schedule and growth with our free Calculator.
Click HereOur free Post-Pregnancy Calculators help new mothers monitor recovery, nutrition, and their baby’s development. These tools provide easy and accurate calculations to support health and wellness after childbirth.
Available Tools
- Breastfeeding Calorie Calculator – Estimate daily calorie needs while breastfeeding.
- Postpartum Recovery Calculator – Track recovery milestones after childbirth.
- Baby Feeding & Growth Calculator – Monitor your baby’s feeding schedule and growth progress.
Why Use Our Post-Pregnancy Calculators?
Postpartum health and baby development are essential for new mothers. Our calculators make it simple to track calories, recovery, and infant growth, all online, free, and accurate.
Start monitoring post-pregnancy health today with CalculatorKits.com Post-Pregnancy Calculators.
Our free Health & Nutrition Calculators help you monitor body metrics, nutrition intake, and overall wellness. From macros and body type to alcohol limits and BMI, these tools provide accurate results for a healthier lifestyle.
Available Tools
- Macro Calculator – Track macronutrient intake for diet and fitness.
- Carbohydrate Calculator – Calculate daily carbohydrate needs.
- Protein Calculator – Determine optimal protein intake for health and fitness.
- Fat Intake Calculator – Monitor daily fat consumption.
- TDEE Calculator – Calculate Total Daily Energy Expenditure for calories burned.
- GFR Calculator – Assess kidney function with Glomerular Filtration Rate.
- Body Type Calculator – Identify your body type for fitness planning.
- Body Surface Area Calculator – Calculate BSA for medical or fitness purposes.
- BAC Calculator – Estimate Blood Alcohol Content based on intake.
- Anorexic BMI Calculator – Assess BMI in underweight or anorexic ranges.
- Weight Watcher Points Calculator – Track Weight Watcher points for meals.
- Barrett Toric Calculator – Specialized calculation for eye care.
- Overweight Calculator – Determine overweight status based on BMI and body metrics.
- Bra Size Calculator – Calculate accurate bra size for comfort and fit.
Why Use Our Health & Nutrition Calculators?
Tracking nutrition, body metrics, and wellness is essential for a healthy lifestyle. Our calculators provide fast, accurate, and online tools to make health management easier and more effective.
Start monitoring your diet, body, and wellness today with CalculatorKits.com Health & Nutrition Calculators.