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 110 kilograms in stone?
110 kilograms is equivalent to 17 stone and 4 pounds (or 17st 4lbs). This is a straightforward metric-to-imperial conversion used across the UK where stone remains the standard unit for body weight. At 110kg, your health profile depends on your height, age, and overall fitness. The NHS recommends using BMI as a screening tool alongside other health markers to understand whether your weight falls within a healthy range. Use our free weight converter and BMI calculator above to assess your personal health context.
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.
110kg in UK health context
At 110kg (17st 4lbs), your BMI and health status depend entirely on your height. For example, an adult who is 1.75m tall (5ft 9in) with a weight of 110kg would have a BMI of approximately 35.9, which falls into the obese category according to NHS guidelines. However, someone who is 1.90m tall (6ft 3in) at the same weight would have a BMI of around 30.5, in the overweight-to-obese threshold. The NHS recommends a healthy BMI between 18.5 and 24.9 for most adults, though lower thresholds apply for people of South Asian, Chinese, Black African, or Black Caribbean heritage. Our free BMI calculator above will instantly show your personal BMI based on your height and help you understand where you sit on the NHS health scale. Weight is just one health marker — your GP can assess your full health picture.
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 and next steps for weight management
If 110kg is above a healthy range for your height, the NHS recommends taking a structured approach to weight management. This may include speaking to your GP, who can assess your individual health, rule out underlying conditions, and discuss options including lifestyle changes, behaviour support, or specialist services. The NHS Weight Loss Plan offers free online guidance and tracking tools. For adults who meet specific criteria—including a BMI of 30 or above, or 27–29.9 with weight-related health conditions—prescription weight management options may be available through specialist tier 3 NHS services, though availability varies by region. Our free progress tracker can help you log weight changes and track your journey alongside any support you receive from your healthcare team.
- 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 and pounds?
Divide 110 by 6.35029 to get stone (17.32 stone), then multiply the decimal by 14 to get pounds. 110kg = 17 stone and 4 pounds (17st 4lbs). Our weight converter above does this instantly for any weight.
What is my BMI at 110kg?
Your BMI at 110kg depends on your height. At 1.75m (5ft 9in), BMI is approximately 35.9 (obese). At 1.85m (6ft 1in), it's approximately 32.1 (obese). Use our free BMI calculator above to calculate your exact BMI in seconds.
Is 110kg a healthy weight?
It depends on your height, age, and other health factors. For most UK adults, a BMI of 18.5–24.9 is considered healthy. At 110kg, you'll likely be above this range unless you're tall. Your GP can provide personalised guidance on your healthy weight range.
Should I see my GP if I weigh 110kg?
Yes, if you're concerned about your weight or health. Your GP can assess your complete health picture, check for any underlying conditions, and discuss weight management options tailored to you, which may include lifestyle support or specialist services.
What weight loss support is available on the NHS?
The NHS offers tier 1–4 support: self-help tools, primary care programmes, specialist weight management services, and bariatric surgery for severe obesity. Access varies by region. Speak to your GP about referral to your local service if appropriate for your health.
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.