TDEE Calculator for United Kingdom Users
Our TDEE (Total Daily Energy Expenditure) calculator is fully optimized for people residing in United Kingdom. It natively supports metric and imperial (kg, stone, lbs) and uses the medically validated Mifflin-St Jeor formula to provide an extremely accurate estimation of your daily caloric needs for weight loss, maintenance, or muscle gain.
Whether you are training in London, Manchester, Birmingham, Glasgow, Edinburgh or anywhere else in United Kingdom, understanding your specific metabolic rate is the most critical step in achieving your fitness goals.
United Kingdom-Specific Fitness & Nutrition Tips
- UK adults consume an average of 2,000–2,500 kcal/day. Your personal TDEE may be significantly different based on activity.
- NHS guidelines recommend a 500–600 cal/day deficit for weight loss — which aligns with our "Weight Loss" result.
- Our calculator supports kg/cm for metric UK users and lbs for those who prefer imperial.
- UK gym culture is growing rapidly — use the "Active" or "Very Active" setting if you train 4+ days a week.
- British diets often include high-calorie pub meals. Understanding your TDEE helps make smarter choices when dining out.
How to Use This Tool
- Click the button above to launch the full calculator interface.
- Select your preferred unit system (Imperial).
- Enter your age, biological gender, exact height, current weight, and weekly activity level.
- Instantly receive your precise TDEE, BMR, BMI, and a scientifically balanced macronutrient split.
Frequently Asked Questions (United Kingdom)
Can I enter my weight in stones?
While the primary interface defaults to kg or lbs, you can easily convert stones to pounds (1 stone = 14 lbs) to use the imperial setting.
Does the NHS recommend tracking TDEE?
The NHS generally recommends eating a balanced diet and understanding your caloric baseline. Knowing your TDEE helps you achieve the safe 500-600 calorie deficit they recommend for weight loss.
How many calories should I eat to lose weight in the UK?
The NHS recommends a deficit of 500–600 calories per day below your TDEE for safe, steady weight loss of about 0.5kg per week.
What is the average TDEE for a UK adult?
The average UK adult TDEE is approximately 2,000 kcal/day for women and 2,500 kcal/day for men, though individual values vary widely based on body size and activity.