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 111 Kg In Pounds And What's Your BMI?
111 kilograms equals 244.3 pounds in standard imperial conversion. However, your BMI depends on your height, not just your weight. At different heights, 111 kg can fall into different NHS weight categories — from overweight to obese. This guide shows you what BMI 111 kg gives at common UK heights, and what each category means for your health. Use our free BMI calculator above to check your personal BMI instantly, or continue reading for example BMI values and NHS guidance.
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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.
111 Kg BMI At Different Heights
At 111 kg, your BMI varies significantly depending on your height. Here are example BMI values using the standard metric to imperial weight calculation:
- 160 cm (5ft 3in): BMI 43.4 — Severely obese (Class III)
- 165 cm (5ft 5in): BMI 40.8 — Severely obese (Class III)
- 170 cm (5ft 7in): BMI 38.4 — Obese (Class II)
- 175 cm (5ft 9in): BMI 36.2 — Obese (Class II)
- 180 cm (5ft 11in): BMI 34.2 — Obese (Class I)
- 185 cm (6ft 1in): BMI 32.4 — Obese (Class I)
All these examples show BMI values in the obese range according to NHS guidelines. This is why knowing your height is essential when interpreting what your weight means for your health. Your GP can provide personalised advice about your individual weight and BMI.
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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.
Understanding NHS BMI Categories And Limitations
The NHS BMI categories are: healthy weight (18.5–24.9), overweight (25.0–29.9), obese Class I (30.0–34.9), obese Class II (35.0–39.9), and severely obese (40.0+). At 111 kg, you fall into the obese range at all typical adult heights. However, BMI has important limitations — it does not distinguish between muscle and fat, so athletes may have high BMI with low body fat. It also does not account for where fat is stored; waist measurement matters too. For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower BMI thresholds. Try our free weight converter to switch between kg, stone, and pounds, or use the weight loss calculator if you're considering weight management options.
- 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 111 kg in pounds?
111 kilograms equals 244.3 pounds. In UK measurements, this is approximately 17 stone 6 pounds. Use our free weight converter above to convert between kg, stone, and pounds instantly for any weight value.
Is 111 kg overweight or obese according to the NHS?
At 111 kg, you are in the obese range at all typical adult heights (BMI 32–43 depending on height). The exact category depends on your height. Your GP can assess your individual health and discuss any concerns about your weight.
What is the healthy weight range for my height if I'm currently 111 kg?
Healthy weight depends on your height. For example, at 175 cm (5ft 9in), the healthy range is 55–76 kg. Use our free BMI calculator on this page to find the healthy weight range for your specific height instantly.
Can BMI alone tell me if my weight is unhealthy?
BMI is a useful screening tool but has limitations. It does not account for muscle mass, fat distribution, or overall fitness. Waist circumference is also important — your GP can give you personalised advice about your health beyond just BMI.
What support is available if I want to manage my weight at 111 kg?
The NHS offers support through tier 1 (self-help and community programmes) and tier 3 specialist services. Private options including prescription weight loss medication are also available. Speak to your GP about options that suit your circumstances and health goals.
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.