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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114kg to Stone — What's Your BMI?
114kg is equivalent to 17 stone 12.5 lbs in UK measurements. However, whether this weight is healthy depends entirely on your height. Your BMI at 114kg can range from a healthy weight to obese, depending on how tall you are. Use our free BMI calculator above to find your exact BMI, then check where you fall on the NHS weight categories. This guide shows you typical BMI values at 114kg across different heights, helping you understand your personal health context.
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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.
114kg BMI at Different Heights
To convert 114kg to stone using the standard kilogram to stone conversion, divide 114 by 6.35 to get 17.95 stone, or 17 stone and 13 pounds. However, BMI depends on both weight and height. Here's how 114kg translates to BMI at common UK heights:
- At 5ft 4in (163cm): BMI of 24.9 — healthy weight range (upper end)
- At 5ft 6in (168cm): BMI of 23.4 — healthy weight range
- At 5ft 8in (173cm): BMI of 21.9 — healthy weight range
- At 5ft 10in (178cm): BMI of 20.5 — healthy weight range
- At 6ft 0in (183cm): BMI of 19.2 — healthy weight range
- At 5ft 2in (157cm): BMI of 27.9 — overweight category
These examples show why height matters so much. The same weight in stone and pounds can mean very different health outcomes depending on your stature.
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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 Weight Categories Explained
The NHS categorises BMI into clear bands. A BMI under 18.5 is underweight, 18.5 to 24.9 is healthy weight, 25 to 29.9 is overweight, and 30 or above is obese. At 114kg, if you're taller (5ft 8in or above), you're likely in the healthy weight range. If you're shorter (under 5ft 4in), you may fall into the overweight or obese categories. BMI is a screening tool only — it doesn't account for muscle mass, bone density, or where fat is stored. Your GP can provide personalised advice about whether your weight is healthy for you. Use the weight converter on this page to check your exact stone and pound equivalent, then calculate your BMI for your specific height.
- 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 114kg in stone and pounds?
114kg equals 17 stone and 13 pounds (17st 12.5lbs). To convert kilograms to stone manually, divide 114 by 6.35029. You can use our free weight converter on this page for instant, accurate conversions between metric and imperial measurements.
Is 114kg a healthy weight?
It depends on your height. At 114kg, someone who is 5ft 8in or taller is likely in the healthy weight range (BMI under 25). Someone under 5ft 4in would likely be overweight or obese at this weight. Use our free BMI calculator to find your exact category based on your height.
What BMI should I aim for?
The NHS recommends a BMI between 18.5 and 24.9 for healthy weight. If you're of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS suggests aiming for 18.5 to 22.9. Your GP can advise on a healthy weight target for your individual circumstances.
Does BMI account for muscle mass?
No — BMI is calculated from weight and height alone. It doesn't distinguish between muscle and fat. Athletes and very muscular people may have a high BMI but low body fat. Your GP or a healthcare professional can assess body composition more accurately if needed.
How do I find my healthy weight range at my height?
Multiply 18.5 by your height in metres squared for the lower limit, and 24.9 by the same for the upper limit. For example, at 1.73m tall, a healthy BMI range is 55–74kg. Our BMI calculator above does this instantly — just enter your height and it will show your healthy weight range.
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.