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 107.5kg in stone?
107.5kg is equivalent to 16 stone and 12.9 pounds. To convert kilograms to stone, divide the weight by 6.35029 — the standard conversion factor used across the UK. At this weight, your health context depends on your height and overall fitness level. Use our free BMI calculator above to check your personal BMI instantly, and explore how this weight sits within NHS health guidelines for UK adults.
10,000+ calculations today · NHS-aligned thresholds · 100% free
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.
107.5kg to Stone Conversion Table
107.5kg = 16 stone 12.9 lbs
To understand how this weight converts across different units, use our weight converter on this page or refer to the table below. Each kilogram equals 0.157473 stone, so multiplying 107.5 by this figure gives you the exact stone conversion. You can also express this weight as 237 pounds if you prefer imperial measurements. Here's a helpful reference table showing 107.5kg alongside nearby weights:
- 100kg = 15st 10.1lbs
- 102.5kg = 16st 2lbs
- 105kg = 16st 7lbs
- 107.5kg = 16st 12.9lbs
- 110kg = 17st 4lbs
- 112.5kg = 17st 9lbs
- 115kg = 18st 1lb
The conversion formula is straightforward: divide your weight in kg by 6.35 to get stone, then multiply any decimal remainder by 14 to find pounds.
Clinically BackedWeight Loss
No appointments. No waiting rooms. Just care — from a UK-regulated online pharmacy.
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.
BMI and Health Context at 107.5kg
At 107.5kg, your BMI depends entirely on your height. For example, if you're 5ft 8in (173cm), your BMI would be approximately 37.6 — in the obese category according to NHS guidelines. If you're 6ft (183cm), your BMI would be around 32.1 — still in the obese range but lower. The NHS healthy weight range for adults is a BMI between 18.5 and 24.9. Even a modest weight loss of 5–10% can bring meaningful health benefits including improved blood pressure, better blood sugar control, and reduced joint strain. Use our free weight converter and BMI calculator to check your specific figures at your actual height.
- 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.
What is the exact conversion of 107.5kg to stone and pounds?
107.5kg equals 16 stone and 12.9 pounds. To convert, divide 107.5 by 6.35029 to get stone. The decimal part (0.99 stone) multiplied by 14 gives you the pounds (approximately 13.9, rounded to 12.9 when calculated precisely).
How does 107.5kg compare to average UK adult weight?
The average UK adult man weighs approximately 85.7kg, and the average woman weighs approximately 71.6kg. At 107.5kg, you're above average — though weight alone doesn't determine health. Your height, muscle mass, age, and overall fitness matter significantly. Your GP can provide personalised health context.
Is 107.5kg considered obese according to NHS guidelines?
Whether 107.5kg falls into the obese category depends on your height. At average UK heights, this weight typically results in a BMI in the obese range (30+). However, BMI doesn't account for muscle mass. Use our BMI calculator above to check your personal BMI based on your actual height.
What's the healthy weight range for someone at 107.5kg?
This varies by height. If you're 5ft 8in, a healthy weight would be 55–74kg. If you're 6ft, a healthy weight would be 63–85kg. Use our free BMI calculator to discover your personal healthy weight range based on your height and the NHS BMI guidelines.
Can I track weight loss from 107.5kg using MyWeightCheck?
Yes — use our free progress tracker to log your weight loss journey. You can also use our GLP-1 weight loss calculator to explore projected outcomes if considering prescription weight loss support, alongside our BMI calculator to monitor your progress toward your target range.
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.