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 and a Half Stone in Kg?
9 and a half stone is exactly 60.3 kilograms. This is a straightforward weight conversion using the standard UK to metric calculation. At this weight, your health status depends on your height — use our free BMI calculator above to determine whether this weight falls into the healthy, overweight, or obese range according to NHS guidance. Understanding both stone and kilogram measurements is essential for interpreting UK health advice and tracking weight management effectively.
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.
UK Weight Conversion and Health Context
To convert 9½ stone to kilograms, multiply by 6.35029: 9.5 × 6.35029 = 60.3 kg. This conversion is the standard used across UK health services, NHS guidance, and weight management programmes. Kilograms are the metric standard used by healthcare professionals globally, whilst stone and pounds remain the preferred measurement for UK adults in everyday life.
- 9½ stone = 60.3 kg exactly
- 9½ stone = 133 pounds (lbs)
- Reverse calculation: 60.3 kg ÷ 6.35029 = 9.5 stone
Whether you use stone or kilograms, your actual health status is determined by your BMI (body mass index), which compares your weight to your height. Use the weight converter on this page to switch between units instantly, then check your BMI using our free BMI calculator to see your personal health category according to NHS thresholds.
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.
Is 9 and a Half Stone a Healthy Weight?
Whether 60.3 kg (9½ stone) is healthy depends entirely on your height. According to NHS guidance, a healthy BMI is between 18.5 and 24.9 for most UK adults. For example, at 5ft 7in (170 cm), 9½ stone would be in the healthy weight range. However, at 5ft 2in (157 cm), it would fall into the overweight category. Your GP can advise whether this weight is healthy for your individual circumstances, particularly if you have any weight-related health conditions. If you're concerned about your weight or planning weight management, our UK health guide recommends starting with a BMI calculation and discussing options with your healthcare provider.
- 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 9½ stone to kg quickly?
Multiply 9.5 by 6.35029 to get 60.3 kg. Alternatively, use our free weight converter above to instantly switch between stone, pounds, and kilograms. This tool handles all conversions accurately for any weight.
What is 60.3 kg in pounds?
60.3 kg equals 133 pounds (lbs). One kilogram = 2.20462 lbs. Use our weight converter on this page to convert between any units instantly, whether you need kg, stone, or pounds.
Is 60.3 kg (9½ stone) a healthy weight for me?
It depends on your height. Use our free BMI calculator above to find your personal BMI. At most heights, 60.3 kg falls within a healthy range, but your exact category (healthy, overweight, or obese) depends on your individual height measurement.
What does NHS say about healthy weight in the UK?
The NHS recommends a BMI between 18.5 and 24.9 for most UK adults. However, for people of South Asian, Chinese, Black African, or Black Caribbean heritage, lower thresholds apply (18.5–22.9). Your GP can provide personalised weight management guidance.
How can I track my weight in both stone and kilograms?
Use our free progress tracker on this page to log your weight in whichever unit you prefer — it displays both simultaneously. Our weight converter also helps you understand your weight in multiple measurements for tracking purposes.
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.