Your Complete Weight Management Solution
Our scientifically-validated calculators help you create an effective and sustainable weight management plan. Using proven formulas and evidence-based recommendations, we provide:
NHS BMI & Healthy Weight Calculator
Understand your BMI, healthy weight range, and basal metabolic rate using NHS-approved standards.
BMI Categories
NHS weight classifications:
- Under 18.5: Underweight
- 18.5-24.9: Healthy
- 25-29.9: Overweight
- 30+: Obese
Healthy Weight Range
Based on your height:
- Ideal weight calculator
- Height-weight ratio
- Body frame size
- Age considerations
Body Measurements
Key health indicators:
- Waist circumference
- Waist-to-height ratio
- Body composition
- Health risk factors
Weight Management
Evidence-based guidance:
- NHS weight loss tips
- Safe weekly targets
- Progress tracking
- Long-term success
Understanding Your Basal Metabolic Rate (BMR)
Learn how your body uses energy at rest and what factors influence your daily calorie needs.
Essential Functions
BMR powers vital processes:
- Breathing and circulation
- Cell regeneration
- Hormone regulation
- Brain function
- Temperature control
Why BMR Matters
Critical for health planning:
- Weight management goals
- Meal plan creation
- Metabolic health
- Muscle preservation
- Athletic performance
Genetic Factors
Individual variations affect BMR:
- Metabolic rate
- Energy efficiency
- Body composition
- Hormone levels
Muscle Impact
Muscle mass and metabolism:
- Higher energy needs
- Increased BMR
- Better fat burning
- Metabolic health
Age & Gender
Biological influences:
- Age-related changes
- Gender differences
- Hormonal factors
- Body composition
BMR Calculation
Mifflin-St Jeor equation factors:
- Weight impact
- Height correlation
- Age adjustment
- Gender variation
Nutrition Impact
Dietary effects on BMR:
- Protein intake
- Meal timing
- Food quality
- Nutrient balance
Lifestyle Factors
Daily habits affecting BMR:
- Sleep quality
- Stress levels
- Physical activity
- Recovery time
Calculate Your BMR
kg
cm