Fitness
Fitness & Body
Smart body and health tools inside one premium SelHealth experience.
- BMI Calculator
- Calories Calculator
- Body Fat Calculator
- Ideal Weight
- Water Intake Calculator
- Calories Burned
- Macro Calculator
- Protein Intake
- Waist-to-Height Ratio
- Lean Body Mass
- Vitamins Guide
- My Progress
BMI Calculator
Enter your height and weight to calculate your body mass index.
Calories Calculator
Estimate BMR and TDEE based on your body data and activity.
Body Fat Calculator
Uses the US Navy formula for estimation.
Ideal Weight
Quick estimate using a BMI-centered healthy range.
Water Intake Calculator
Simple daily estimate based on body weight and activity.
Calories Burned
Estimate calories burned using MET activity values.
Macro Calculator
Estimate daily protein, carbs, and fats based on calories and your goal.
Protein Intake
Estimate a practical daily protein target based on body weight and goal.
Waist-to-Height Ratio
Estimate your waist-to-height ratio as a simple health screening metric.
Lean Body Mass
Estimate lean body mass and fat mass using a simple formula.
Vitamins Guide
A quick educational lookup for common vitamin roles.
My Progress
Track your BMI and weight entries locally on this device.
General Health
General Health
Smart body and health tools inside one premium SelHealth experience.
- Daily Water Intake
- Blood Pressure
- Heart Rate
- Heart Age
- Biological Age
- Diabetes Risk
- Cardiometabolic Risk Snapshot
- Cholesterol Review
- Metabolic Age Estimate
- Life Expectancy
Water Intake Calculator
Simple daily estimate based on body weight and activity.
Blood Pressure
Classify your blood pressure reading using systolic and diastolic values.
- Seek urgent care for very high readings with concerning symptoms.
Heart Rate
Estimate your resting heart rate status and basic target zone.
Heart Age
Estimate your heart age using age, blood pressure, resting heart rate, and smoking status.
Biological Age
A simple educational estimate based on age, resting heart rate, waist, and smoking.
Diabetes Risk
A simple educational screener based on age, waist, fasting glucose, and activity.
- This tool does not confirm diabetes and does not replace confirmatory laboratory testing.
Cardiometabolic Risk Snapshot
An educational cardiometabolic risk snapshot using a few common inputs. This is not a validated event-risk calculator.
- This is not a validated ASCVD or PREVENT event-risk calculator.
Cholesterol Review
A simplified educational review of common lipid patterns. It does not replace clinician interpretation within overall cardiovascular risk.
Metabolic Age Estimate
A simplified motivational estimate based on age, body size, and activity—not a validated clinical metabolic measure.
Life Expectancy
Estimate a simplified population-style life expectancy using age, sex, smoking, and activity.
Women’s Health
Women's Health
Smart body and health tools inside one premium SelHealth experience.
- Ovulation Calculator
- Due Date Calculator
- Fetal Growth Overview
- Pregnancy Nutrition
- Pregnancy Weight Gain
- PCOS Referral Screen
- Breast Cancer Risk Factors
- Postpartum Mood Screen
Ovulation Calculator
Estimate your ovulation day and fertile window based on your last period and cycle length.
Due Date Calculator
Estimate the due date based on the first day of your last menstrual period.
Fetal Growth Overview
An educational gestational-age overview with approximate development values. It does not replace ultrasound or clinical assessment.
Pregnancy Nutrition
Get a simple educational nutrition guide based on your pregnancy stage.
Pregnancy Weight Gain
Estimate a healthy pregnancy weight gain range based on your pre-pregnancy BMI.
- Weight-gain targets differ with twins and special medical situations.
PCOS Referral Screen
Educational referral screen using Rotterdam-style domains. Not a diagnosis.
- This is a referral screen only and does not diagnose PCOS.
- In adolescents, ultrasound or AMH alone should not be used to diagnose PCOS.
Breast Cancer Risk Factors
An educational review of common breast-cancer risk factors. This tool is not the Gail/BCRAT model and does not estimate absolute risk.
- This tool does not replace routine screening guidance or hereditary-risk assessment when indicated.
Postpartum Mood Screen
A 10-item postpartum mood screen informed by EPDS structure with a clear safety alert. Screening and follow-up support only, not a diagnosis.
- Any positive self-harm response postpartum needs urgent support.
Mind & Wellness
Mind & Wellness
Smart body and health tools inside one premium SelHealth experience.
- Sleep Quality Check
- Weekly Sleep Shortfall
- Perceived Stress Check
- Anxiety Symptom Screen
- Breathing Reset
- Mood Reflection
- Life Satisfaction
- Guided Meditation
Sleep Quality Check
Assess sleep cycle efficiency and slow-wave sleep patterns.
Weekly Sleep Shortfall
Estimate your weekly sleep shortfall from average sleep over the last 7 days versus a realistic daily target. Educational only.
Perceived Stress Check
A brief perceived-stress scale for recent stress burden. It does not measure cortisol directly.
Anxiety Symptom Screen
Validated screening tool for generalized anxiety symptoms over the last 2 weeks.
- GAD-7 screens anxiety symptoms over the last 2 weeks.
Mood Reflection
Validated screening tool for depressive symptom burden over the last 2 weeks.
- If you endorsed the self-harm item, seek immediate same-day support.
Therapeutic Breathing
Scientifically proven techniques to calm the nervous system and reduce stress.
💚 Benefits of Breathing Exercises:
- Immediate reduction of stress and anxiety via Vagus Nerve activation.
- Improved focus and attention (especially Box Breathing).
- Regulation of heart rate and lowering blood pressure.
- Aiding deep relaxation and falling asleep (4-7-8 technique).
Life Satisfaction
The Satisfaction with Life Scale (SWLS) is a global measure of well-being. Indicate your agreement below.
Guided Meditation
Meditation sessions with calming music to reduce stress and increase mindfulness.
Choose duration & music, then click "Start" 🧘