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 82.4kg in Stone?
82.4 kilograms is equal to 12 stone and 13.8 pounds (or approximately 12st 14lbs). If you're used to working with kg to stone conversions, this weight falls into the overweight category for most UK adults according to NHS guidelines. Use our free weight converter above to instantly switch between kilograms, stone, and pounds — or keep reading to understand the conversion formula and what this weight means for your health context.
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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.
How to Convert 82.4kg to Stone
The standard formula for converting kilogram to stone conversion is straightforward: divide kilograms by 6.35029. For 82.4kg, the calculation is 82.4 ÷ 6.35029 = 12.98 stone.
To express this as stone and pounds, take the decimal part (0.98) and multiply by 14, since there are 14 pounds in one stone: 0.98 × 14 = 13.8 lbs.
So 82.4kg = 12 stone 13.8 pounds. This weight is relatively common for UK adults and falls within the overweight category (BMI 25–29.9) for most heights. Our free BMI calculator on this page can show you exactly where 82.4kg falls for your specific height and what that means according to NHS weight classifications.
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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.
Weight Context at 82.4kg — Is This Overweight?
Whether 82.4kg is considered overweight depends on your height. According to NHS guidelines, a healthy weight range varies based on how tall you are. For example, at an average UK adult height of 175cm (5ft 9in), 82.4kg gives a BMI of approximately 26.8 — placing you in the overweight category. However, at 188cm (6ft 2in), the same weight would give a BMI of around 23.3 — which is in the healthy weight range.
Use our free weight converter and BMI calculator above to check your personal BMI at 82.4kg. If you're concerned about your weight or want guidance on healthy targets, your GP can provide personalised advice based on your individual health profile and circumstances.
- 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 82.4kg in stone and pounds?
82.4kg equals 12 stone and 13.8 pounds (approximately 12st 14lbs). To convert, divide 82.4 by 6.35029 to get stone, then multiply the decimal by 14 to get pounds.
Is 82.4kg overweight according to NHS guidelines?
It depends on your height. At 175cm, 82.4kg gives a BMI of 26.8 (overweight). At 188cm, the same weight gives a BMI of 23.3 (healthy). Use the BMI calculator above to check your personal BMI.
How does 82.4kg compare to average UK adult weight?
The average UK adult man weighs approximately 85.7kg (13st 7lbs), so 82.4kg is slightly below average. The average woman weighs about 71.6kg (11st 3lbs), making 82.4kg above average for women but not unusual for men.
How many pounds is 82.4kg?
82.4kg equals approximately 181.6 pounds (lbs). This is a useful figure if you're more familiar with imperial weight measurements, though stone and pounds are more common in UK healthcare contexts.
What's a healthy weight if I currently weigh 82.4kg?
Your healthy weight range depends on your height. For 175cm, a healthy weight is approximately 55–76kg. For 188cm, it's 62–87kg. Your GP can advise on realistic targets based on your individual health and 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.