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💪 Health & Fitness
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About
Health & Wellness Calculators brings together practical tools for health, nutrition, fitness, and everyday wellness in one easy-to-use app.
Calculate your Body Mass Index (BMI), estimate daily calorie needs, explore body fat percentages, and understand your results with clear explanations and reference methods.
HEALTH & BODY COMPOSITION
• BMI Calculator: Calculate your Body Mass Index using your height and weight, and view the corresponding adult BMI classification.
• Body Fat Calculator: Estimate body fat percentage using body measurements and the U.S. Navy method.
• Healthy Weight Calculator: Explore a reference weight range based on your height and adult BMI values.
• Weight Loss Calculator: Explore theoretical weight loss projections based on your target weight and a constant calorie deficit.
• Visual Body Fat Guide: Compare reference body silhouettes and explore estimated fat mass and lean body mass.
CALORIES & NUTRITION
• Daily Calorie Calculator: Estimate your daily calorie needs based on age, weight, height, sex, and activity level. View maintenance, deficit, and surplus targets.
• Macro Calculator: Calculate daily protein, carbohydrate, and fat targets based on your calorie goal.
• Basal Metabolic Rate (BMR): Estimate the energy your body uses at rest using the Mifflin-St Jeor equation.
• Water Intake Calculator: Estimate a general daily hydration range based on body weight.
FITNESS & WELLNESS TOOLS
• Heart Rate Zones: Estimate five training zones using maximum heart rate percentages or the Karvonen method.
• One-Rep Max (1RM): Estimate your one-repetition maximum from a lifted weight and repetition count.
• Creatine Calculator: Explore general maintenance and loading dosage reference protocols.
• Pregnancy Due Date Calculator: Estimate a due date, approximate conception date, and gestational age based on the first day of your last menstrual period.
CLEAR RESULTS AND EXPLANATIONS
Go beyond the numbers with useful information to help you understand each calculation.
• Easy-to-read results.
• Helpful interpretations and explanations.
• Reference formulas and methodologies.
• Scientific references and FAQs where available.
• Multiple measurement units where supported.
PERSONALIZE YOUR EXPERIENCE
Enjoy an intuitive interface with customizable color themes. The app supports English and Spanish and keeps its calculators organized in one convenient place.
OPTIONAL PREMIUM UPGRADE
Upgrade with a one-time purchase to remove ads and unlock the Lavender and Ocean themes. No recurring Premium subscription is required.
Additional color themes are available as separate purchases.
YOUR EVERYDAY WELLNESS TOOLKIT
Whether you want to calculate BMI, estimate calorie requirements, plan macronutrients, or explore body composition references, Health & Wellness Calculators makes useful calculations accessible in one app.
IMPORTANT MEDICAL DISCLAIMER
All calculations and results are provided for educational and informational purposes only. They are estimates, not clinical measurements, medical diagnoses, or personalized treatment recommendations. This app does not replace professional medical advice or evaluation.
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What's New in Calculadoras de salud
1.0
October 26, 2026
6
Subscriptions & In-App Purchases
$4.99
Premium
Remove ads and unlock the Lavender and Ocean themes.







