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 is 72.5 kg in stones and pounds?
72.5 kilograms is equal to 11 stone and 5.3 pounds (or 11st 5lbs when rounded). To convert kilograms to stone, divide the kilogram value by 6.35029. This metric to imperial weight conversion is commonly used in the UK, where many people prefer stone and pounds for body weight rather than kilograms alone. Our free weight converter above can instantly convert between kg, stone, and pounds for any value. Understanding your weight in both metric and imperial measurements helps you track progress and compare health information across different sources.
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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.
How to convert 72.5 kg to stone and pounds
The conversion formula is simple: divide kilograms by 6.35029 to get stone. For 72.5 kg: 72.5 ÷ 6.35029 = 11.42 stone. To express this as stone and pounds, multiply the decimal (0.42) by 14 (since there are 14 pounds in one stone): 0.42 × 14 = 5.9 pounds, giving you 11 stone 5.9 pounds.
Alternatively, to convert kg to pounds directly: 72.5 × 2.20462 = 159.8 lbs. To convert stones and lbs, use: (stone × 6.35029) + (lbs × 0.453592) = kg. Use our weight converter tool above for instant conversions at any weight value, or refer to the nearby values table below.
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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.
What is 72.5 kg in terms of healthy weight?
At 72.5 kg, whether this weight is healthy depends on your height. For an adult who is 170 cm (5ft 7in) tall, a weight of 72.5 kg gives a BMI of approximately 25, which falls at the upper end of the healthy weight range according to NHS guidelines (18.5–24.9). For someone 180 cm (5ft 11in) tall, the same weight produces a BMI of about 22.4, firmly in the healthy range. Use our free BMI calculator above to check your personal BMI and see where your weight falls relative to NHS health thresholds. If you're tracking weight loss or gain, our progress tracker can help you log changes over time.
- 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 72.5 kg in stones exactly?
72.5 kg equals 11.42 stone. When expressed as stone and pounds, this is 11 stone and 5.9 pounds (rounded to 11st 5lbs). The exact conversion uses the factor 6.35029, since one stone equals 6.35029 kilograms precisely.
How do I convert kilos in stone myself?
Divide the kilogram value by 6.35029. For 72.5 kg: 72.5 ÷ 6.35029 = 11.42 stone. To convert the decimal to pounds, multiply by 14. For 0.42 stone: 0.42 × 14 = 5.9 pounds. Try our weight converter above for gradual improvement at any weight.
Is 72.5 kg a healthy weight?
It depends on your height. For someone 170 cm tall, 72.5 kg gives a BMI of 25 (upper healthy range). For someone 180 cm tall, it's a BMI of 22.4 (healthy). Use our BMI calculator to find your personal healthy weight range based on your height.
What is 72.5 kg in pounds only?
72.5 kg equals approximately 159.8 pounds (or 160 lbs when rounded). This is calculated by multiplying kilograms by 2.20462, the standard conversion factor. Stone and pounds are more commonly used in the UK for body weight discussions.
What weights are nearby 72.5 kg in stone?
70 kg = 11st 0lbs, 72.5 kg = 11st 5lbs, 75 kg = 11st 11lbs, 77.5 kg = 12st 3lbs, 80 kg = 12st 8lbs. See the full nearby values table in section two above for additional reference points.
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.