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 110kg in Stone and Pounds?
110kg converts to 17 stone and 5 pounds (17st 5lbs) — a straightforward weight conversion using UK measurements. However, what matters more for your health is your BMI (body mass index), which depends on your height as well as your weight. At 110kg, your BMI ranges from around 22 to 37 depending on whether you're 180cm or 160cm tall. Use our free BMI calculator above to find your exact BMI and see where you fall on the NHS weight categories. Understanding this context helps you and your GP assess your health more accurately than weight alone.
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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.
110kg BMI at Different Heights
Your BMI at 110kg varies significantly based on height. Here's how 110kg calculates across common adult heights:
- 160cm (5ft 3in): BMI of 42.8 — Severely obese (Class III)
- 165cm (5ft 5in): BMI of 40.4 — Severely obese (Class III)
- 170cm (5ft 7in): BMI of 37.9 — Obese (Class II)
- 175cm (5ft 9in): BMI of 35.9 — Obese (Class II)
- 180cm (5ft 11in): BMI of 33.8 — Obese (Class I)
- 185cm (6ft 1in): BMI of 32.1 — Obese (Class I)
These categories follow NHS guidelines. Use our free BMI calculator on this page to enter your exact height and see your personal BMI instantly. Remember that BMI is a useful screening tool but doesn't account for muscle mass, which can affect the accuracy of the result.
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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
The NHS categorises BMI into five ranges: underweight (below 18.5), healthy weight (18.5–24.9), overweight (25.0–29.9), obese (30.0–39.9), and severely obese (40.0 and above). At 110kg, most heights fall into the obese or severely obese category according to these standards. These categories help identify health risks associated with excess weight, including type 2 diabetes, cardiovascular disease, and high blood pressure.
For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower BMI thresholds due to higher health risks at lower weights. If you're concerned about your weight category, speak to your GP, who can discuss your individual health context and whether you might benefit from support. Our weight converter helps you track changes across kg, stone, and pounds as you progress.
- 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.
How do I convert 110kg to stone exactly?
Divide 110kg by 6.35029 to get 17.32 stone, which equals 17 stone and 5 pounds (17st 5lbs). You can verify this using our free weight converter on this page, which handles all metric-to-imperial conversions instantly.
Is 110kg overweight?
Whether 110kg is overweight depends entirely on your height. At 160cm it's severely obese (BMI 42.8), but at 185cm it's obese Class I (BMI 32.1). Use the BMI calculator above with your height to find your personal category and NHS weight status.
What's the healthy weight range for my height if I'm 110kg now?
The healthy weight range depends on your height. For example, at 175cm (5ft 9in), the healthy weight range is approximately 57–76kg. Our free BMI calculator shows the healthy weight range for your exact height instantly.
Should I try to lose weight from 110kg?
This depends on your BMI, overall health, and any weight-related conditions. If your BMI falls into the obese category, your GP may recommend weight loss. Sustainable loss is typically 0.5–1kg per week. Speak to your GP for personalised advice about what's right for you.
Are there weight loss options available on the NHS?
Yes. The NHS offers tier 1 weight management support through your GP, and tier 3 specialist services for eligible adults. Some people are prescribed GLP-1 medications like Mounjaro or Wegovy through specialist services. Your GP can refer you and discuss whether you qualify based on your BMI and health conditions.
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.