Free Health Tools & Calculators
Access 24+ free professional health tools including BMI calculator, TDEE calculator, anxiety tests (GAD-7), and sleep trackers to monitor your physical and mental health.
Hour Quality Tools
Focus on the quality of each hour to improve life efficiency
Hour Quality Checker
Evaluate the quality of each hour's time utilization and find room for improvement
Activity Pattern Analyzer
Analyze your daily activity patterns and find the best time arrangement
Sleep Cycle Calculator
Scientifically plan sleep and wake times based on sleep cycles
Smart Steps Goal Setter
Intelligently set daily step goals based on your health data
Screen Time Health Check
Assess screen usage time and provide healthy eye care advice
Exercise Intensity Calculator
Calculate exercise intensity and calorie burn to optimize workout results
Exercise Tracker
Record exercise duration and type, track fitness progress
Mental & Physical Health Tools
Comprehensive assessment of your mental and physical state
Stress Assessment (PSS-10)
Professional stress perception scale to assess your psychological stress level
Anxiety Assessment (GAD-7)
Standardized anxiety assessment tool to understand your anxiety status
Focus Assessment
Test your focus level and get advice to improve attention
Pomodoro Timer
Scientific time management tool to improve work efficiency
Water Intake Calculator
Calculate optimal daily water intake based on weight and activity level
Ideal Weight Calculator
Calculate ideal weight range based on multiple formulas
Menstrual Cycle Tracker
Track and predict menstrual cycles, focus on women's health
Medication Reminder
Set medication reminders to ensure timely medication
General Health Tools
Essential calculators for daily health management
BMI Calculator
Calculate Body Mass Index and assess weight health status
TDEE/BMR Calculator
Calculate Basal Metabolic Rate and Total Daily Energy Expenditure
Macro Calculator
Calculate optimal intake ratio of carbs, protein, and fat
Calorie Calculator
Calculate food and exercise calories to manage energy balance
Heart Rate Zones
Calculate heart rate zones for different exercise intensities
Depression Assessment (PHQ-9)
Professional depression screening tool to detect mental health issues early
Body Fat Calculator
Calculate body fat percentage through multiple methods to understand body composition
Blood Pressure Logger
Record and track blood pressure changes to monitor cardiovascular health
Food Diary
Record daily diet and analyze nutritional intake