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 Kg in Stone and What's Your BMI?
69.4 kg converts to 10 stone 12.8 pounds (or 152.9 lbs). However, your BMI depends entirely on your height. The same weight gives very different BMI values for different people. Using our free BMI calculator above, you can instantly find your personal BMI and see which NHS weight category you fall into. Understanding your BMI alongside your actual weight helps you get a clearer picture of your health.
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.
BMI at 69.4 Kg — Example Heights
Here's how 69.4 kg converts to stone and what BMI that gives at different heights, according to NHS guidelines:
- 5ft 2in (157cm): BMI 28.1 — Overweight category
- 5ft 4in (163cm): BMI 26.1 — Overweight category
- 5ft 6in (168cm): BMI 24.6 — Healthy weight category
- 5ft 8in (173cm): BMI 23.2 — Healthy weight category
- 5ft 10in (178cm): BMI 21.9 — Healthy weight category
- 6ft 0in (183cm): BMI 20.8 — Healthy weight category
As you can see, the same weight of 69.4 kg can fall into different NHS categories depending on your height. Use the BMI calculator on this page to find your exact category.
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 NHS BMI Categories and Limitations
According to NHS guidelines, a healthy BMI is 18.5 to 24.9 for most adults. However, BMI is a screening tool only—it doesn't account for muscle mass, bone density, or where fat is stored. A muscular person might have a high BMI but low body fat. For South Asian, Chinese, Black African, or Black Caribbean adults, the NHS recommends lower BMI thresholds due to higher health risks at the same weight. Your GP can discuss what your BMI means for your health and whether any action is needed. Weight is just one measure of health alongside blood pressure, blood sugar, and fitness.
- 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 69.4 kg to stone manually?
Divide 69.4 by 6.35029. This equals 10.93 stone. To break it into stone and pounds: 10 stone + (0.93 × 14) = 10 stone 13 pounds (approximately). Our weight converter above makes this instant and accurate.
Is 69.4 kg a healthy weight?
It depends on your height. At 5ft 6in, it's healthy (BMI 24.6). At 5ft 2in, it's overweight (BMI 28.1). Use our free BMI calculator to find your personal category and discuss results with your GP if you have concerns.
What's the healthy weight range at my height if I weigh 69.4 kg?
The healthy BMI range (18.5–24.9) varies by height. At 5ft 8in, healthy weight is 55–74 kg. At 5ft 4in, it's 48–64 kg. Calculate your personalised range using our BMI calculator on this page.
Does 69.4 kg convert differently for different people?
No, 69.4 kg always equals 10 stone 12.8 pounds. However, what this weight means for health depends on your height, age, muscle mass, and ethnicity. NHS guidelines recognise lower BMI thresholds for certain ethnic groups.
Should I lose weight if I'm 69.4 kg?
That depends on your height, BMI, and overall health. Calculate your BMI using our calculator above, then discuss results with your GP. They can advise whether weight loss would benefit your health based on your individual circumstances.
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.