Calorie Burn Calculator UK
Our free UK calorie burn calculator estimates the number of calories you burn during different physical activities based on your body weight and duration. Use it to plan your workouts and balance your energy intake against your activity level.
Maintenance Calories
Based on your age, weight, and activity level, this is the amount of energy you need to maintain your current weight.
Goal Scenarios
How Calories Burned Per Activity Are Estimated
This calculator uses MET (Metabolic Equivalent of Task) values to estimate calories burned during physical activities. Formula: Calories Burned = MET × Body Weight (kg) × Duration (hours). Different activities have different MET values (e.g. walking at moderate pace ≈ 3.5, running at 8km/h ≈ 8.0, cycling ≈ 6.0). Inputs: activity type, body weight in kg, and exercise duration. Output: estimated calories burned in kcal.
Frequently Asked Questions
How does the UK Calorie Burn Calculator work?
Our UK calorie burn calculator applies standard formulas to instantly process your inputs and display your results. Simply enter your values in the input fields and the result updates in real-time — no manual calculation required.
Is this Calorie Burn Calculator specific to the United Kingdom?
Yes. Our calorie burn calculator has been optimised for UK standards, measurements, and guidelines where applicable, making it relevant and accurate for users across England, Scotland, Wales, and Northern Ireland.
Is this UK Calorie Burn Calculator free to use?
Yes. Like all tools on CalcMax, the calorie burn calculator is completely free to use. No registration, account, or personal details are required. It works instantly on any device — desktop, tablet, or smartphone.
How accurate is this UK Calorie Burn Calculator?
Our calorie burn calculator uses validated mathematical equations and UK-specific parameters to ensure reliable, accurate results. For critical financial, health, or professional decisions, we recommend confirming results with a qualified expert.
Does CalcMax store the data I enter into the Calorie Burn Calculator?
No. All calculations are performed locally in your browser. We do not collect, store, or share any values you input into the tool. Your data is completely private and is never transmitted to our servers.