Free Health & Wellness Tools
29 free interactive tools to help you track, measure, and optimize your health journey
Water & Hydration
(5 tools)Water Intake Calculator
Calculate daily water needs based on weight, activity & climate
Sweat Rate Calculator
Calculate how much water you lose during exercise
Hydration Status Checker
Check hydration level based on urine color & symptoms
Electrolyte Needs Calculator
Calculate electrolyte requirements based on activity
Water Quality pH Calculator
Check if your water pH is optimal for drinking
Detox Calculators
(6 tools)THC Detox Calculator
Estimate time to clear THC from your system
Alcohol Detox Timeline
Estimate alcohol detox duration & withdrawal timeline
Caffeine Detox Calculator
Calculate caffeine withdrawal timeline & tips
Nicotine Detox Calculator
Quit smoking timeline & health recovery milestones
Sugar Detox Calculator
Track sugar-free days & health benefits timeline
Heavy Metal Detox Calculator
Assess exposure risk & detox recommendations
Kidney & Liver Health
(4 tools)Body & Nutrition
(6 tools)BMI Calculator
Calculate Body Mass Index with health recommendations
BMR Calculator
Calculate Basal Metabolic Rate for weight management
Calorie Needs Calculator
Calculate daily calorie requirements for your goals
Ideal Weight Calculator
Find your ideal weight based on height & frame
Body Fat Calculator
Estimate body fat percentage with multiple methods
Macro Calculator
Calculate protein, carbs & fat needs for your goals
Fasting & Cleanse
(1 tools)AI-Powered Tools
(7 tools)AI Detox Water Recipe Generator
Generate custom detox water recipes with AI
AI Infused Water Recipe Generator
Create personalized infused water recipes
AI Detox Plan Generator
Get a personalized 3/7/21 day detox plan
AI Detox Diet Planner
Generate weekly detox meal plans with AI
AI Nutrition Label Analyzer
Analyze food labels for detox compatibility
AI Blood Test Interpreter
Understand your blood test results with AI
AI Detox Symptom Analyzer
Analyze symptoms & get detox recommendations
About Our Free Health Tools
Our collection of free health calculators and AI-powered tools helps you make informed decisions about your wellness journey. From calculating your daily water intake to generating personalized detox plans, these tools are designed by health professionals and backed by scientific research.
Popular Tools
- THC Detox Calculator: Estimate how long marijuana stays in your system based on usage patterns and body composition.
- Water Intake Calculator: Get personalized hydration recommendations based on your weight, activity level, and climate.
- eGFR Calculator: Assess kidney function using the estimated Glomerular Filtration Rate formula.
- AI Recipe Generator: Create custom detox water and infused water recipes tailored to your health goals.