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 75kg in Stone?
75 kilograms is equal to 11 stone and 11 pounds (11st 11lbs). If you're working with metric weight measurements and need to convert kilograms to stone using the standard kg to stone conversion, this guide covers the exact figure plus BMI context at common UK heights. Whether you're tracking your weight for health reasons or simply need a quick conversion, understanding how weight translates between metric and imperial measurements helps you benchmark against NHS healthy weight ranges and UK health standards.
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.
Conversion Table: 75kg and Nearby Values
To convert kilograms to stone, divide the kilogram weight by 6.35029. For 75kg specifically: 75 ÷ 6.35029 = 11.81 stone, which is 11 stone and 11 pounds (or 11st 11lbs in shorthand). The exact conversion formula is: kg ÷ 6.35029 = stone.
Here's a reference table showing 75kg alongside nearby values in stone and pounds:
- 70kg = 11st 0lbs
- 72kg = 11st 5lbs
- 74kg = 11st 8lbs
- 75kg = 11st 11lbs
- 76kg = 11st 13lbs
- 78kg = 12st 3lbs
- 80kg = 12st 8lbs
Use our free weight converter above to convert between kg, stone, and pounds instantly for any weight.
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.
Is 75kg a Healthy Weight? BMI Context
Whether 75kg is a healthy weight depends on your height. At average UK heights, a weight of 75kg typically falls into the overweight or borderline obese category according to NHS BMI guidelines. For example, at 5ft 6in (1.68m), 75kg gives a BMI of 26.6 — in the overweight range. At 5ft 10in (1.78m), the same weight produces a BMI of 23.6 — within the healthy range.
The NHS recommends a healthy BMI of 18.5 to 24.9 for most adults (lower thresholds apply for South Asian and Black African heritage adults). Our free BMI calculator above shows your personal BMI instantly, along with your healthy weight range for your specific height. Even small reductions in weight can bring significant health benefits.
- 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 75kg to stone manually?
Divide 75 by 6.35029. The answer is 11.81 stone, which equals 11 stone and 11 pounds. Alternatively, multiply 75 by 2.20462 to get pounds (165.3 lbs), then divide by 14 to convert to stone and pounds.
Is 75kg overweight for an adult in the UK?
It depends on your height. At average UK heights (5ft 6in to 5ft 10in), 75kg typically falls in the overweight to healthy weight range. Use your BMI to assess your personal situation — the NHS BMI calculator gives personalised guidance based on your exact height and weight.
What's the healthy weight range if I'm 75kg?
If you're currently 75kg, your healthy weight target depends on your height. At 5ft 6in, a healthy weight is around 50–67kg. At 5ft 10in, it's 57–78kg. Your GP or the NHS weight management resources can provide personalised targets based on your health profile.
How do I use the weight converter on this page?
The weight converter at the top of this page lets you enter any weight in kg, stone, or pounds and instantly see the conversions. It's free, requires no login, and works on mobile and desktop devices.
Can I track weight changes from 75kg over time?
Yes, use our free progress tracker to log your weight regularly and monitor changes. It helps you spot trends, stay motivated, and record your journey as you work towards your 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.