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 69.4 Kilos In Stones And Pounds?
69.4 kilos converts to 10 stone 13.4 pounds (or 10st 13lbs). However, understanding your health depends on more than just this conversion — your BMI (body mass index) combines your weight with your height to give a meaningful picture of whether you're in a healthy range. Using our free BMI calculator, you can instantly see where 69.4kg places you according to NHS guidelines. Your height makes a significant difference to whether this weight is healthy for you, so let's explore the specific BMI values at different heights and what they mean.
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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.
69.4kg BMI At Different Heights
At 69.4kg, your BMI varies considerably depending on your height. Here are examples across common UK heights:
- 5ft 2in (157cm): BMI of 28.1 — overweight category
- 5ft 4in (163cm): BMI of 26.1 — overweight category
- 5ft 6in (168cm): BMI of 24.6 — healthy weight category
- 5ft 8in (173cm): BMI of 23.2 — healthy weight category
- 5ft 10in (178cm): BMI of 21.9 — healthy weight category
- 6ft 0in (183cm): BMI of 20.7 — healthy weight category
You can see that at shorter heights, 69.4kg sits in the overweight range, whilst at taller heights it falls comfortably into the healthy weight range. Use our free BMI calculator above to find your exact BMI based on your own height — this gives you a personalised health context rather than relying on weight alone.
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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 BMI Categories And Limitations
The NHS defines healthy BMI as 18.5 to 24.9 for most UK adults. At 69.4kg, whether you fall within this depends entirely on your height. It's important to understand that BMI has limitations — it doesn't distinguish between muscle and fat, so very muscular individuals may have a higher BMI despite being healthy. Additionally, for adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower BMI thresholds due to higher health risks at lower weights. Your waist circumference also matters: men should aim for under 94cm (37in), women under 80cm (31.5in). If you're unsure whether your weight is healthy for you, your GP can provide personalised guidance alongside your BMI and other health markers.
- 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 69.4kg to stones and pounds?
69.4kg equals 10 stone 13.4 pounds (10st 13lbs). To convert kilograms to stone, divide by 6.35029. For a quick reference, use the weight converter on this page to switch between metric and imperial measurements instantly.
Is 69.4kg a healthy weight?
It depends on your height. At 69.4kg, your BMI ranges from about 28 at 5ft 2in to about 21 at 6ft 0in. The NHS considers BMI 18.5–24.9 healthy, so this weight is healthy for taller adults but overweight for shorter individuals. Calculate your personal BMI above.
What's my healthy weight range at my height?
Your healthy weight range depends on your height. Use the BMI calculator on this page, enter your height, and it will show you the healthy weight range in both kg and stone for you personally.
Does muscle affect BMI at 69.4kg?
Yes, significantly. BMI doesn't distinguish between muscle and fat. If you're very muscular, your BMI may be higher than expected but your body composition could still be healthy. Your GP can assess your overall health beyond BMI alone.
Are there different BMI categories for certain ethnic groups?
Yes. The NHS recommends lower BMI thresholds for South Asian, Chinese, Black African, and Black Caribbean adults because these groups have higher health risks at lower BMI levels. If you're from these backgrounds, discuss appropriate thresholds with your GP.
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.