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
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69.4 Kg in Stone and Pounds — What's Your BMI?
69.4 kilograms is equivalent to 10 stone 13.2 pounds. However, whether this weight is healthy depends entirely on your height. BMI (body mass index) is the NHS standard measure used to assess whether a weight falls into a healthy range. Using our free BMI calculator above, you can enter your exact height to see what BMI this weight gives you and which NHS category it falls into. This guide shows how 69.4kg converts to stone and pounds, plus BMI examples at common UK heights.
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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 Different Heights for 69.4 Kg
BMI is calculated by dividing weight in kilograms by height in metres squared. At 69.4kg, your BMI varies significantly depending on your height:
- 160cm (5ft 3in): BMI 27.1 — Overweight (NHS category)
- 165cm (5ft 5in): BMI 25.5 — Overweight
- 170cm (5ft 7in): BMI 24.0 — Healthy weight
- 175cm (5ft 9in): BMI 22.6 — Healthy weight
- 180cm (5ft 11in): BMI 21.4 — Healthy weight
- 185cm (6ft 1in): BMI 20.3 — Healthy weight
To convert 69.4kg to stone and pounds for quick reference: divide by 6.35029 to get stone (10.93 stone = 10 stone 13.2 pounds). Use our weight converter above to check your exact height category.
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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 a healthy BMI range as 18.5 to 24.9 for most UK adults. As shown above, 69.4kg falls into the healthy range for taller individuals (170cm and above) but is overweight for shorter heights. For people of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower thresholds — healthy BMI starts at 18.5 and overweight begins at 23.0.
However, BMI has important limitations: it does not distinguish between muscle and fat, so athletes may have a higher BMI with low body fat. It also ignores where fat is stored — waist circumference matters for health risk. Your GP can provide personalised advice about whether your weight is healthy for you specifically.
- 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 69.4 kg in stone and pounds?
69.4 kg equals 10 stone 13.2 pounds. To convert kilograms to stone, divide by 6.35029. To convert to pounds, multiply by 2.20462 (69.4 × 2.20462 = 152.9 lbs). Our free weight converter above makes this instant.
Is 69.4 kg a healthy weight?
It depends on your height. At 170cm or above, 69.4kg gives a healthy BMI (under 25). At shorter heights like 160cm, it's overweight. Use our BMI calculator above with your height to check your personal BMI and NHS category.
What's the healthy weight range at my height?
Healthy weight depends on your height. At 170cm (5ft 7in), healthy weight is approximately 53–73kg. At 175cm (5ft 9in), it's 56–77kg. For your exact healthy range, use our free BMI calculator above by entering your height — it shows the full range instantly.
Why does height matter so much for BMI?
BMI accounts for height because taller people naturally weigh more. The same weight distributed over a taller frame is proportionally less. This is why BMI is calculated as weight divided by height squared — it normalises weight across different heights.
Does BMI matter if I feel healthy?
BMI is a screening tool, not a complete health picture. It doesn't account for muscle mass, fitness level, or where fat is stored. However, NHS guidelines use BMI as a starting point for health conversations. If you're concerned about your weight, discuss it with your GP who can assess your individual health holistically.
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.