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
11 Stone 10 Pounds in Kg — Health Context Guide
11 stone 10 pounds (11st 10lbs) converts to approximately 74.4 kilograms. Whether this weight is healthy depends entirely on your height, age, and individual health factors. Using our free BMI calculator above, you can check whether 74.4kg puts you in a healthy weight range for your height. The NHS uses BMI as a screening tool, and this guide explains where your weight sits on the scale and what it means for 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.
Healthy Weight Ranges by Height — 74.4kg Context
At 74.4kg, whether you're in a healthy weight range depends on your height. Here are three practical examples using NHS BMI categories:
- At 5ft 4in (163cm): 74.4kg gives a BMI of 28.1 — classified as overweight. Healthy range for this height is 48–64kg.
- At 5ft 8in (173cm): 74.4kg gives a BMI of 24.9 — at the upper edge of healthy weight. Healthy range for this height is 55–74kg.
- At 5ft 10in (178cm): 74.4kg gives a BMI of 23.5 — comfortably in the healthy range. Healthy range for this height is 58–79kg.
To convert kilograms to stone quickly, divide by 6.35. You can also use the weight converter on this page to switch between kg, stone, and pounds 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.
NHS Guidance — Waist Measurement and Next Steps
BMI is a useful screening tool but has limitations — it doesn't account for muscle mass or where fat is stored. The NHS recommends also checking your waist circumference. For men, a waist over 94cm (37 inches) indicates increased health risk; over 102cm (40 inches) is high risk. For women, over 80cm (31.5 inches) shows increased risk; over 88cm (34.5 inches) is high risk. If you're concerned about your weight or health, your GP can provide personalised advice. If you're considering weight loss, try our progress tracker to log changes over time.
- 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 11 stone 10 pounds in kilograms?
11 stone 10 pounds equals 74.4kg. To calculate: (11 × 6.35029) + (10 × 0.453592) = 74.4kg. You can use the weight converter on this page for instant conversions between stone, pounds, and kilograms.
Is 74.4kg a healthy weight?
It depends on your height. At 5ft 8in, 74.4kg is healthy (BMI 24.9). At 5ft 4in, it's overweight (BMI 28.1). Use our BMI calculator above to check your personal BMI and see where you sit on the NHS healthy weight scale.
What's the NHS healthy weight range?
According to NHS guidelines, a healthy BMI is 18.5 to 24.9. For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends a range of 18.5 to 22.9. Your GP can advise on a healthy target weight for you personally.
How do I know if I need to lose weight?
Your GP is the best source of personalised advice. They'll consider your BMI, waist measurement, medical history, and overall health. If you're interested in exploring weight loss options, your GP can discuss lifestyle changes, support programmes, and whether medication might be appropriate for you.
What's the difference between stone and kilograms?
Stone is the traditional UK weight measurement; kilograms are metric. One stone equals 6.35kg. The NHS uses kg for clinical records, but many UK adults prefer stone and pounds. Our weight converter lets you switch between all three units instantly.
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.