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
How Many Stone Is 75kg?
75kg is equal to 11 stone and 11 pounds (11st 11lbs) using the standard UK weight conversion. This conversion matters because most UK adults use stone and pounds for body weight, even though kilograms are standard in NHS clinical settings. If you're monitoring your health or comparing your weight to NHS guidance, understanding both measurements is important. Use our free weight converter above to switch between kg, stone, and pounds instantly for any weight value.
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.
What Does 75kg Mean for UK Health Guidelines?
At 75kg, your health context depends entirely on your height and age. According to NHS guidelines, a healthy weight range for most adults is a BMI between 18.5 and 24.9. For example, if you're 1.75m tall (5ft 9in), a weight of 75kg gives a BMI of approximately 24.5 — falling comfortably within the healthy range. However, if you're shorter (say 1.60m or 5ft 3in), the same weight would result in a BMI of around 29.3, which falls into the overweight category. For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, the NHS recommends lower BMI thresholds, so the assessment may differ slightly.
- BMI tells you whether your weight is healthy for your height
- 75kg alone doesn't indicate whether it's a healthy weight — context matters
- Use our free BMI calculator above to find your personal BMI and see where you fall on the NHS scale
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.
Using UK Health Tools to Understand Your Weight
Beyond simple conversion, understanding your weight in the context of UK health guidance is more useful. The BMI calculator on this page instantly shows whether 75kg is a healthy weight for your specific height and age. If you're interested in weight management, our GLP-1 weight loss calculator can help you understand options if your GP recommends it. For ongoing tracking, our free progress tracker lets you log weight changes over time and spot trends. Remember, weight is just one indicator of health — waist circumference, fitness level, and overall wellbeing matter too. Your GP can provide personalised advice about what 75kg means for your individual health.
- 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.
Is 75kg overweight in the UK?
It depends on your height. At 75kg, if you're taller than approximately 1.72m (5ft 8in), you're likely in a healthy weight range. If you're shorter, you may be in the overweight category. Use the BMI calculator on this page to check your specific BMI instantly.
How do I convert 75kg to stone and pounds?
Divide 75 by 6.35 to get stone: 75 ÷ 6.35 = 11.8 stone. Then multiply the decimal (0.8) by 14 to get pounds: 0.8 × 14 = 11.2 pounds. So 75kg = 11 stone 11 pounds. Our weight converter above does this instantly.
What's the healthy weight range for my height if I'm 75kg?
Healthy weight depends on height. For example, at 1.75m tall, 75kg is healthy. At 1.60m, it's likely overweight. Use our BMI calculator to enter your exact height and see whether 75kg is healthy for you personally.
Should I lose weight if I'm 75kg?
That depends on your BMI, age, health conditions, and your GP's advice. Weight alone isn't a full picture of health. Your GP can assess your individual situation and advise whether weight loss would benefit your health. Always consult your GP before making changes.
How does 75kg compare to average UK weight?
The average UK adult woman weighs approximately 71.6kg, and the average UK adult man weighs approximately 85.7kg. At 75kg, you're close to the average for UK women and below average for men — but individual healthy weight varies greatly by height and muscle mass. ```
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.