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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What Does 75kg Mean for Your Health?
75kg is a weight that many UK adults experience at some point. To understand what this means for your health, it's useful to know how it converts to stone and pounds, what your BMI might be, and where this sits within NHS health guidance. This UK health guide explains the context around 75kg and provides tools to help you assess your personal health position at this weight.
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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.
Converting 75kg to Stone and Pounds
75kg converts to 11 stone 10.4 pounds (or approximately 11st 10lbs) using the standard UK weight conversion. To break this down: 1 stone equals 6.35029kg, so 75kg ÷ 6.35029 = 11.81 stone. The decimal converts to approximately 10.4 pounds (since 1 stone = 14 pounds). You can also express this as 165.3 lbs if using pure pounds without stone. Use our free weight converter above to switch instantly between kg, stone, and pounds.
- 75kg = 11 stone 10.4 pounds
- 75kg = 165.3 pounds
- 75kg = 75,000 grams
These conversions are useful if your GP or NHS health service refers to your weight in different units, or if you're tracking weight loss using UK measurements.
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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.
75kg BMI and Health Context
Whether 75kg is a healthy weight depends on your height. At 75kg, your BMI (body mass index) could range from approximately 22 to 32 depending on how tall you are. For example, someone who is 5ft 8in (173cm) tall would have a BMI of around 26.2 at 75kg, which falls within the NHS "overweight" category (25.0–29.9). Someone who is 6ft (183cm) tall would have a BMI of around 22.4, which is in the healthy range (18.5–24.9). Calculate your exact BMI using our free BMI calculator above by entering your height and weight to see your personal position against NHS guidelines.
- 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 75kg in stone and pounds?
75kg converts to 11 stone 10.4 pounds (11st 10lbs) using UK standard conversion. You can also express it as 165.3 lbs if using pounds only. Use our weight converter above to switch between units instantly.
Is 75kg a healthy weight?
This depends on your height. At 75kg, your BMI could be healthy or overweight depending on how tall you are. Use our BMI calculator to check your personal BMI. For NHS health guidance, a healthy BMI is 18.5–24.9 for most adults.
How does 75kg compare to average UK weight?
75kg is slightly above the average UK adult weight (approximately 71.6kg for women and 85.7kg for men). However, "average" is not the same as "healthy" — individual healthy weight depends on height, muscle mass, and health conditions.
What does NHS guidance say about weight at 75kg?
NHS guidance focuses on BMI rather than absolute weight. At 75kg, your BMI category depends on your height. The NHS recommends a BMI between 18.5 and 24.9 for most adults, with lower thresholds for people of South Asian, Black African, and Black Caribbean heritage.
Can I use 75kg to estimate healthy weight range?
Not directly — healthy weight range depends on height, not absolute numbers. Use our BMI calculator to find your healthy weight range for your specific height. The NHS healthy weight range calculator can also help you understand what's right for you.
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.