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 9.5 Stone in Kilograms?
9.5 stone is equal to approximately 60.3 kilograms (or 133.3 pounds). This conversion uses the standard metric ratio where 1 stone equals 6.35029 kg. Whether you're checking your weight on NHS health guidance, comparing UK and metric measurements, or tracking progress towards a health goal, understanding how stone and kilograms relate is straightforward. Use our free weight converter above to switch between these units instantly, or calculate your BMI using your weight in either measurement system.
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.
Converting Stone to Kilograms — The Formula
The conversion from stone to kilograms is simple: multiply your stone weight by 6.35029. For 9.5 stone: 9.5 × 6.35029 = 60.3 kg. This is the standard metric conversion used across the UK NHS, health services, and international health organisations.
If you prefer to work with stone and pounds (the traditional UK format), 9.5 stone breaks down as 9 stone 7 pounds, which equals 60.3 kg. Many UK adults find it easier to track weight changes in stone, but NHS clinical measurements and international health comparisons use kilograms.
Use our free weight converter on this page to convert between kg, stone, and pounds instantly — no mental maths required.
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.
Health Context — Is 9.5 Stone a Healthy Weight?
Whether 9.5 stone (60.3 kg) is a healthy weight depends on your height and individual health factors. Calculate your BMI (Body Mass Index) using your height and weight with our free BMI calculator above — this gives NHS-aligned context for your weight category.
For example, at 5ft 5in (165cm), 9.5 stone would give a BMI of approximately 20, which falls in the healthy weight range (18.5–24.9). At 5ft 2in (157cm), the same weight would give a BMI of around 22, still healthy. Your GP can provide personalised health advice based on your individual circumstances, weight history, and any health conditions.
- 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 9.5 stone in kilograms exactly?
9.5 stone equals 60.3 kilograms. This uses the standard conversion rate of 1 stone = 6.35029 kg. You can also express this as 9 stone 7 pounds, or approximately 133.3 lbs in imperial measurement.
How do I convert stone to kg quickly?
Multiply your stone weight by 6.35. So 9.5 × 6.35 = 60.3 kg. For faster conversions without mental maths, use our free weight converter tool on this page — it instantly converts between stone, pounds, and kilograms.
Is 9.5 stone a healthy weight for me?
That depends on your height. Use our free BMI calculator above with your height and weight to see your BMI category according to NHS guidelines. A healthy BMI falls between 18.5 and 24.9. Your GP can also advise on whether your weight is healthy for your individual circumstances.
Why do UK health services use both stone and kilograms?
UK adults traditionally use stone and pounds for body weight, but NHS clinical records and international health comparisons use kilograms. Having both measurements available ensures clarity whether you're tracking personal progress or discussing weight with healthcare professionals.
How can I track my weight loss progress in both units?
Use our free progress tracker on MyWeightCheck to log your weight in either stone or kilograms — the tool tracks changes in both units automatically, making it easy to see progress regardless of which measurement you prefer.
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.