Здоровье и благополучие
BMI, калории, фитнес и трекинг здоровья.
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BMI & TDEE Calculator
Calculate Body Mass Index and daily calories.
Body Fat Percentage
Estimate body fat using tape measurements.
Water Intake Calculator
How much water should you drink daily?
Sleep Cycle Calculator
Find the best time to wake up.
Macro Calculator
Calculate protein, carbs, and fat needs.
Ideal Weight Calc
Find your ideal body weight range.
Pregnancy Due Date
Estimate your baby's due date.
Ovulation Calculator
Track your most fertile days.
BAC Calculator
Estimate blood alcohol content.
Caffeine Calculator
Track caffeine intake and metabolism.
Heart Rate Zones
Calculate heart rate zones for training.
One Rep Max (1RM)
Estimate your maximum lifting weight.
Depression Test (PHQ-9)
Screening test for depression severity.
20-20-20 Rule
Timer for the 20-20-20 eye rule.
Period Tracker
Track menstrual cycles and predict next period.
Breathing Pacer
Guided breathing exercises for relaxation.
Meditation Timer
Simple timer for meditation sessions.
Pomodoro Timer
Focus timer for work and study.
Stress Level (PSS-10)
Self-assessment for perceived stress levels.
Blood Sugar Guide
Reference for healthy blood sugar ranges.
Anxiety Check (GAD-7)
Validated self-check for anxiety symptoms.
Daily Fiber Intake
Calculate your daily dietary fiber needs.
Resting Metabolic Rate
Calculate calories burned at rest.
Lean Body Mass (LBM)
Calculate your weight excluding body fat.
Protein Requirement
Calculate protein needs based on activity level.
Intermittent Fasting
Track your fasting and eating windows.
Walking for Weight Loss
Estimate weight loss based on walking distance.
Running Pace
Calculate pace, time, or distance for runs.
Body Surface Area
Calculate body surface area for medical reference.
Target Heart Rate
Calculate heart rate zones using the Karvonen formula.
Smoking Cost
Calculate the total financial cost of smoking.
Alcohol Calorie Calc
Estimate calories consumed from alcoholic drinks.
Healthy Grocery List
Build a balanced grocery list for healthy eating.
Ergonomic Workstation
Guide for setting up an ergonomic desk and chair.
Stretching Routine
Daily stretching exercises for flexibility and recovery.
Screen Time Impact
Track and assess the impact of daily screen time.
Sleep Hygiene Checklist
Checklist for better sleep habits and environment.
Gratitude Journal
Simple template for daily gratitude practice.
Water Reminder Calc
Set up a personalized hydration schedule.
Quit Smoking Timer
Track time since you quit smoking.
Alcohol Unit Calculator
Calculate units of alcohol in drinks.
Target Heart Rate (Std)
Standard THR calculation by age.
Bench Press Calculator
Estimate your 1 rep max bench press.
Wilks Score Calculator
Compare strength across weight classes.
Creatine Dosage
Calculate daily creatine intake.
Steps to Distance
Convert steps to kilometers/miles.
Bike Gear Ratio
Calculate bicycle gear ratios.
Pace Converter
Convert min/km to min/mile.
Race Time Predictor
Predict race times based on recent performance.
VO2 Max Estimator
Estimate your maximum oxygen uptake.
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