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 69kg?
A weight of 69kg converts to approximately 10 stone and 12 pounds — but your BMI depends entirely on your height. At the same weight, a shorter person will have a higher BMI than a taller person. Using our free BMI calculator above, you can instantly see where 69kg places you on the NHS BMI scale for your specific height. This page shows you example BMI values at different heights, along with the NHS category each falls into.
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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.
69kg BMI at Different Heights
Here's how 69kg converts to BMI at various common heights:
- At 160cm (5ft 3in): BMI = 26.9 (Overweight category)
- At 165cm (5ft 5in): BMI = 25.3 (Overweight category)
- At 170cm (5ft 7in): BMI = 23.8 (Healthy weight category)
- At 175cm (5ft 9in): BMI = 22.5 (Healthy weight category)
- At 180cm (5ft 11in): BMI = 21.3 (Healthy weight category)
- At 185cm (6ft 1in): BMI = 20.2 (Healthy weight category)
To convert 69kg to stone and check your personal BMI, measure your height accurately and use the BMI calculator at the top of this page. Individual results vary — your health depends on far more than BMI 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.
NHS BMI Categories and What They Mean
According to NHS guidelines, BMI is categorised as follows: Below 18.5 is underweight; 18.5 to 24.9 is healthy weight; 25.0 to 29.9 is overweight; and 30.0 and above falls into obesity categories.
At 69kg, whether you fall into overweight or healthy weight depends on your height. If you're 160cm tall, this weight gives a BMI of 26.9 (overweight). If you're 170cm, it's 23.8 (healthy weight). BMI does have limitations — it doesn't account for muscle mass, bone density, or where fat is stored. Your GP can give you personalised advice about what your BMI means for your individual health. Use the weight converter on this page to switch 69kg between stone, pounds, and kilograms.
- 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 69kg in stone and pounds?
69kg converts to 10 stone and 12.2 pounds (or approximately 10st 12lbs). To convert kilograms to stone, divide the kilogram value by 6.35029. You can also use our free weight converter above for instant conversions between kg, stone, and pounds.
Is 69kg a healthy weight?
Whether 69kg is healthy depends on your height and individual circumstances. At 170cm (5ft 7in), it gives a BMI of 23.8 (healthy category). At 160cm (5ft 3in), it's 26.9 (overweight category). Use the BMI calculator on this page with your actual height to see your personal BMI and NHS category.
How do I know my healthy weight range?
Your healthy weight range depends on your height. According to NHS guidelines, a healthy BMI falls between 18.5 and 24.9. For each centimetre of height, this creates a different weight range. Our free BMI calculator shows your personal healthy range — just enter your height and current weight.
What if I'm of South Asian or Black African heritage?
The NHS recommends lower BMI thresholds for people of South Asian, Chinese, Black African, or Black Caribbean heritage due to higher health risks at lower BMI levels. For these groups, healthy weight is BMI 18.5 to 22.9, and overweight starts at 23.0. Your GP can discuss thresholds relevant to your background.
Can BMI tell me everything about my health?
No. BMI is a useful screening tool but has significant limitations. It doesn't distinguish between muscle and fat, doesn't account for where fat is stored, and may be less accurate for athletes, elderly people, or those with certain health conditions. Waist circumference and overall fitness also matter. Always discuss your weight and health with your GP for personalised advice.
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.