Free calculator

Weight loss calculator: see what a supervised plan could look like

Enter your details for an estimate based on average results from published clinical studies, with or without medicine. You will see a likely timeline, a projection chart and the daily targets that protect your muscle while you lose fat. It is a starting point for a conversation with a doctor, not a prediction or a prescription.

1. Your details

Everything is calculated on your device. Nothing is sent or saved.

Current weight

Between 35 and 300 kg

Target weight

Less than your current weight

Height

Age

18 or over

Sex

Used for the calorie estimate

Activity level

Programme to compare

Lifestyle programmeNutrition, strength training and coaching, without medicine.Average 8.6% loss over 52 weeks in Look AHEADSemaglutide + lifestyleA GLP-1 receptor agonist, alongside nutrition and coaching.Average 14.9% loss over 68 weeks in STEP 1Tirzepatide + lifestyleA GIP and GLP-1 receptor agonist, alongside nutrition and coaching.Average 20.9% loss over 72 weeks in SURMOUNT-1

Your doctor decides whether any medicine is suitable, and which. Many Novity plans do not include medicine.

Tick any that apply. Your doctor will ask about these at your assessment.

2. Your estimate

Enter your weight, target, height and age to see an estimate.

3. Your plan checklist

Moderate calorie deficitAbout — a day.
Protein at every mealAbout — a day to protect your muscle.
Strength trainingTwo or three sessions a week.
WaterAbout — a day, unless your doctor has set a limit.
Blood testsBefore you start and during your plan, so your doctor can adjust it.
Regular check-insA doctor and coach review your progress with you.

Book an assessment call

Estimates use average results from published studies of adults with obesity, or overweight with a related condition. Most participants were not South Asian, and individual results vary widely. The curve between the start and the study average is an estimate. Calories use the Mifflin–St Jeor equation with a 0.5 kg a week deficit, never below 1,200 kcal (women) or 1,500 kcal (men). Protein is 1.2 g and water 35 ml per kg, counting no more than the weight at a BMI of 25 for your height. Medicines are prescription-only and are prescribed only if a doctor decides they are suitable after an assessment and blood tests. Daily targets are general guides, not a diet plan. People with kidney disease, those taking diabetes medicines, and anyone who is pregnant need individual advice. BMI categories use the Asia-Pacific cut-offs (WHO, 2000).

Numbers are a start. A doctor turns them into a plan.

A Novity doctor looks at these numbers alongside your blood tests and health history, then builds a plan with nutrition, strength and coaching, and medicine only if it is right for you.

Book an assessment call