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 BMI Is 9.6 Stone In Lbs?
9.6 stone equals 134.4 pounds (or approximately 61 kilograms). However, your BMI — which determines whether this weight is healthy for you — depends entirely on your height. A weight that's healthy for a tall adult might fall into the overweight or obese category for a shorter person. Below, we show you what BMI this weight gives at different heights, plus how to convert kilograms to stone and understand where you fall on the NHS weight ranges.
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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.
BMI At 9.6 Stone (134.4 Lbs) — By Height
Since BMI is calculated using weight and height together, the same weight can give very different results depending on how tall you are. Here's what 9.6 stone (61 kg) means for your BMI at common UK heights:
- 5ft 2in (157 cm): BMI 23.4 — Healthy weight (NHS range)
- 5ft 4in (163 cm): BMI 22.0 — Healthy weight
- 5ft 6in (168 cm): BMI 20.8 — Healthy weight
- 5ft 8in (173 cm): BMI 19.7 — Healthy weight
- 5ft 10in (178 cm): BMI 18.8 — Healthy weight
- 6ft 0in (183 cm): BMI 18.1 — Healthy weight
Use our free BMI calculator above to find your exact BMI using your own height and weight. If you need to convert your weight between stone and pounds, or kilos in stone, our free weight converter can help instantly.
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.
Understanding Your BMI & NHS Weight Categories
According to NHS guidelines, a healthy BMI is between 18.5 and 24.9 for most UK adults. At 9.6 stone, if you're between 5ft 2in and 5ft 10in tall, you're likely in the healthy weight range. However, BMI has limitations — it doesn't distinguish between muscle and fat, and it doesn't account for where fat is stored. Your GP can provide personalised advice about what your weight means for your individual health, especially if you have weight-related health conditions like type 2 diabetes or high blood pressure.
- 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 9.6 stone to kilograms?
9.6 stone equals approximately 61 kg. To convert stone and pounds to kilograms, multiply the stone weight by 6.35. You can also use our free weight converter above for instant conversions between stone, pounds, and kilograms.
Is 9.6 stone (134.4 lbs) a healthy weight?
It depends on your height. At 9.6 stone, most adults between 5ft 2in and 5ft 10in fall into the healthy BMI range (18.5–24.9) according to NHS guidelines. Taller adults would also likely be healthy at this weight. Use our BMI calculator to check your personal BMI.
What does overweight mean in stone measurements?
Overweight according to NHS guidelines is a BMI of 25.0–29.9. For an adult 5ft 4in tall, overweight typically starts around 9.9–10.2 stone (139–143 lbs). The exact stone weight for overweight depends on your individual height — use the BMI calculator to see your category.
Why does BMI vary so much by height?
BMI measures weight relative to height squared, so height has a huge impact on the result. A person 5ft 2in tall weighing 9.6 stone is carrying proportionally more weight than someone 6ft tall at the same weight, so their BMI is higher. This is why height matters for health weight assessment.
How accurate is BMI as a health measure?
BMI is a useful screening tool but has significant limitations. It doesn't account for muscle mass (athletes may have high BMI but low body fat), bone density, age, or where fat is stored. Waist circumference and overall health markers are also important. Your GP can give you comprehensive health advice beyond BMI alone.
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.