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
Is 72.5 Kg a Healthy Weight?
72.5 kg equals 159.8 pounds — but whether this is a healthy weight entirely depends on your height. The same weight can be perfectly healthy for a taller person and overweight for someone shorter. Using NHS guidelines and our free BMI calculator above, we'll show you exactly where 72.5 kg sits for different heights and what it means for your health. We'll also cover waist measurement, which matters alongside weight.
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.
Healthy Weight Ranges at Common Heights
To convert 72.5 kg to stone, divide by 6.35 — that's approximately 11 stone 6 pounds. Whether this weight is healthy depends entirely on your height. The NHS defines a healthy BMI range as 18.5 to 24.9 for most adults. Here's how 72.5 kg compares at different heights:
- At 5ft 2in (157 cm): BMI = 29.4 — overweight category. Healthy range is 45–62 kg.
- At 5ft 6in (168 cm): BMI = 25.7 — just above healthy range. Healthy range is 52–70 kg.
- At 5ft 10in (178 cm): BMI = 23.0 — healthy weight. Healthy range is 59–79 kg.
- At 6ft 0in (183 cm): BMI = 21.6 — healthy weight. Healthy range is 62–84 kg.
Use our weight converter above to see 72.5 kg in stone, pounds, or calculate your personal BMI instantly with our free BMI calculator.
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.
NHS Guidance and Waist Measurement
Weight alone doesn't tell the whole story. The NHS recommends checking your waist circumference alongside weight, as where fat is stored matters for health. A healthy waist measurement is under 80 cm (31.5 inches) for women and under 94 cm (37 inches) for men. If you're at 72.5 kg and your waist is within these ranges, you're likely in a good health position. If you're outside the healthy BMI range, consider speaking to your GP about sustainable lifestyle changes — even losing 5–10% of body weight brings meaningful health benefits. Remember that BMI is a screening tool only and doesn't account for muscle mass or individual variation.
- 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 pounds?
72.5 kg converts to 159.8 pounds exactly. In stone and pounds, that's approximately 11 stone and 6 pounds. Use our free weight converter above to check conversions between kg, stone, and pounds instantly for any weight.
How do I know if 72.5 kg is healthy for me?
Calculate your BMI using your height and weight. 72.5 kg is healthy for taller adults (5ft 8in and above) but may be overweight if you're shorter than 5ft 6in. Our free BMI calculator on this page gives you a personal answer in seconds.
What should my waist measurement be at 72.5 kg?
Waist measurement depends on your body shape, not just weight. NHS guidelines suggest under 80 cm (31.5 inches) for women and under 94 cm (37 inches) for men. A tape measure at your natural waist gives you accurate information to discuss with your GP.
Is 72.5 kg overweight or healthy?
At 72.5 kg, your weight category depends entirely on your height. At 5ft 10in it's healthy; at 5ft 4in it's likely overweight. BMI is calculated from both weight and height together, so check your personal BMI using the calculator on this page.
What can I do if 72.5 kg is outside my healthy range?
If your BMI shows you're outside the healthy range, start with small sustainable changes: add more movement, eat more vegetables, and speak to your GP. Even a 5–clinically studied weight loss brings real health benefits. Our progress tracker can help you log changes over time.
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.