The UK's most complete GLP-1 guide
Every Question Answered. Every Side Effect Explained.
- How GLP-1 medications work
- Mounjaro vs Wegovy compared
- Injection instructions
- Side effects & solutions
- What to eat on treatment
- FAQs answered
Free tracker included with every download this week
What Is 106kg in Pounds and What's Your BMI?
106 kilograms converts to approximately 233.7 pounds (or 16 stone 7 lbs in UK measurements). However, your BMI—and whether this weight is healthy for you—depends entirely on your height. Two people weighing 106kg can have very different BMIs and health outcomes. Use our free BMI calculator above to find your personal BMI instantly, or read on to see where 106kg falls at different heights according to NHS guidelines.
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Calculate Your BMI Instantly
Enter your height and weight below. Supports both imperial (stone & lbs) and metric (kg). Results include NHS category, healthy weight range, and ethnicity adjustments.
What Is BMI and Why Does It Matter?
Body Mass Index (BMI) is the most widely used screening tool for assessing whether your weight falls within a healthy range. Used by the NHS, GPs, and weight management services across the UK, BMI provides a quick snapshot of your weight relative to your height. The formula is simple: your weight in kilograms divided by your height in metres squared (kg/m²).
While BMI isn't a perfect measure — it doesn't account for muscle mass, bone density, or fat distribution — it remains the standard first step in identifying potential weight-related health risks including type 2 diabetes, cardiovascular disease, high blood pressure, and certain cancers.
The NHS also recommends adjusted thresholds for people of South Asian, Chinese, or Black African heritage — a BMI of 23 or above is classified as overweight, and 27.5 as obese. Our calculator includes this adjustment as a one-click toggle.
106kg BMI at Different Heights
Your BMI changes based on your height. Here's what 106kg means at common UK heights:
- 5ft 4in (163cm): BMI = 32.5 — Obese (Class I)
- 5ft 6in (168cm): BMI = 31.2 — Obese (Class I)
- 5ft 8in (173cm): BMI = 30.5 — Obese (Class I)
- 5ft 10in (178cm): BMI = 29.5 — Overweight
- 6ft 0in (183cm): BMI = 28.6 — Overweight
- 6ft 2in (188cm): BMI = 27.7 — Overweight
At 106kg, most adults fall into the overweight or obese category. Your GP can discuss whether this weight affects your health based on your individual circumstances, including fitness level, family history, and any weight-related health conditions.
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How It Works
Three simple steps to understand your weight and take action.
Enter your height and weight in our free calculator. Get your BMI, NHS category, healthy weight range, and ethnicity-adjusted thresholds instantly.
If your BMI suggests you're overweight or obese, explore our GLP-1 calculators to project potential weight loss on Mounjaro or Wegovy.
Use our progress tracker to log your weight weekly, visualise your journey with charts, and stay motivated — all stored privately in your browser.
Free Weight Loss Tools & Guides
Everything you need to understand your weight, explore medication options, and track your progress — completely free.
Understanding NHS Weight Categories
The NHS uses BMI categories to assess weight status:
- Underweight: BMI below 18.5
- Healthy weight: BMI 18.5–24.9
- Overweight: BMI 25.0–29.9
- Obese (Class I): BMI 30.0–34.9
- Obese (Class II): BMI 35.0–39.9
- Severely obese: BMI 40.0+
BMI is useful but has limitations—it doesn't account for muscle mass, bone density, or where fat is stored. Your waist circumference and overall fitness also matter. If you're concerned about your weight, speak to your GP for personalised advice.
- Dual GIP/GLP-1 receptor agonist
- Up to 22.5% body weight loss (SURMOUNT-1)
- Weekly injection, dose escalation over 20+ weeks
- Available via private prescription in the UK
- Doses: 2.5mg → 5mg → 7.5mg → 10mg → 12.5mg → 15mg
- GLP-1 receptor agonist
- Up to 15–17% body weight loss (STEP trials)
- Weekly injection, 5-step dose escalation
- NHS & private prescription available
- Doses: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg
Mounjaro vs Wegovy: Head-to-Head
A side-by-side comparison of the two most popular GLP-1 weight loss medications available in the UK.
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Drug class | Dual GIP/GLP-1 agonist | GLP-1 agonist |
| Active ingredient | Tirzepatide | Semaglutide |
| Avg. weight loss | 15–22.5% | 12–17% |
| Key trial | SURMOUNT-1 (2022) | STEP 1 (2021) |
| Max dose | 15 mg weekly | 2.4 mg weekly |
| Escalation period | 20–32 weeks | 16–20 weeks |
| Administration | Weekly injection (pen) | Weekly injection (pen) |
| NHS availability | Private prescription only | NHS & private |
| Approx. private cost | £150–£250/month | £150–£300/month |
| Common side effects | Nausea, diarrhoea, constipation | Nausea, vomiting, diarrhoea |
Data sourced from SURMOUNT-1 and STEP 1 clinical trials. Costs are approximate and vary by provider. Always consult a prescriber.
Am I Eligible for Weight Loss Medication?
In the UK, eligibility for GLP-1 weight loss medications like Mounjaro and Wegovy is based on your BMI and overall health profile.
- BMI of 30 or above (obese)
- Age 18 or over
- No contraindicated conditions
- Committed to lifestyle changes
- BMI of 27 or above
- Plus type 2 diabetes
- Or high blood pressure
- Or obstructive sleep apnoea
Use our BMI calculator to check whether your BMI falls within the eligible range.
How We Built These Tools
Every calculator and guide on myweightcheck is built with accuracy and transparency in mind. Our BMI calculator uses the standard WHO formula with NHS-aligned category thresholds. Our GLP-1 projections are modelled on published clinical trial data from SURMOUNT and STEP studies.
All data stays on your device. We don't require sign-ups, and we don't store your health information on any server. Your progress tracker saves data locally in your browser using localStorage, so only you can see it.
We're based in the UK and our tools are designed specifically for UK users — supporting stone & lbs by default, referencing NHS guidelines, using NICE-approved medication data, and linking to GPhC-registered pharmacies.
Frequently Asked Questions
Common questions about BMI, weight loss medications, and our free UK tools.
How do I convert 106kg to pounds exactly?
106kg equals 233.7 pounds. To convert any kilogram weight to pounds, multiply by 2.20462. In UK measurements, 106kg is also 16 stone and 7 pounds (16st 7lbs). You can use our free weight converter on this page to switch between kg, stone, and lbs instantly.
Is 106kg obese or overweight?
At 106kg, your BMI category depends on your height. If you're shorter (5ft 4in), you'd likely fall into the obese range (BMI ~32.5). If you're taller (6ft), you'd be in the overweight range (BMI ~28.6). Calculate your personal BMI using our free BMI calculator above to see your exact category.
What's a healthy weight if I'm 106kg now?
Your healthy weight range depends on your height. For example, at 5ft 8in, a healthy BMI falls between approximately 62–84kg. Use our BMI calculator to find your personal healthy weight range, or speak to your GP for guidance tailored to your health and fitness level.
Can I lose weight with GLP-1 injections like Mounjaro or Wegovy?
GLP-1 medications like Mounjaro and Wegovy are prescription-only weight loss injections available in the UK for eligible adults. Clinical trials show they can support significant weight loss alongside diet and exercise changes. You'll need a clinical assessment from a prescriber to determine if you're eligible. Try our GLP-1 weight loss calculator to estimate potential outcomes.
Should I be concerned about my weight at 106kg?
Whether 106kg poses health risks depends on your height, fitness level, and overall health. The NHS recommends discussing your weight with your GP, especially if you have weight-related health conditions (high blood pressure, type 2 diabetes, sleep apnoea). Your doctor can advise whether lifestyle changes or medical support would benefit you.
Ready to take control of your weight loss journey?
Start with a free BMI check, explore your GLP-1 options, or begin tracking your progress today. No sign-up. No cost. Just results.