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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7.2 Inches in Centimetres — UK Conversion
7.2 inches is equal to 18.29 centimetres using the standard imperial to metric conversion. This measurement is commonly used when discussing height, body parts, or clinical measurements in the UK. Whether you're converting a specific body measurement or checking a height measurement, understanding how to convert between inches and centimetres is straightforward. The conversion factor is simple: one inch equals exactly 2.54 centimetres. This guide explains the conversion clearly and shows how this measurement fits into UK health guidance for weight and height assessment.
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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 7.2 Inches to Centimetres
Converting 7.2 inches to centimetres is straightforward using the standard conversion factor:
- 1 inch = 2.54 cm exactly
- 7.2 inches × 2.54 = 18.29 cm
This conversion works for any measurement in inches. At 7.2 inches (18.29 cm), this would represent part of a height measurement rather than a full adult height. For context, average UK adult heights range from approximately 158 cm (5ft 2in) for women to 175 cm (5ft 9in) for men. If you're using this measurement as part of a body assessment, our free BMI calculator above can help you check your overall health metrics using your full height in centimetres or feet and inches. The calculator automatically adjusts for UK measurements and NHS health guidelines.
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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.
Height Measurements and UK Health Guidance
Height measurements are essential for calculating BMI and assessing healthy weight ranges according to NHS guidance. If you're converting height measurements for a health assessment, accurate conversion is important. Using our weight converter and BMI calculator together gives you a complete picture of your health metrics in both metric and imperial units. For UK adults, the healthy BMI range is 18.5 to 24.9, though lower thresholds apply for people of South Asian, Chinese, Black African, or Black Caribbean heritage. Your GP can provide personalised advice about what these measurements mean for your individual health and whether any lifestyle changes or health support would be beneficial.
- 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 7.2 inches in centimetres exactly?
7.2 inches equals 18.29 centimetres. To convert any measurement in inches to centimetres, multiply the number of inches by 2.54. This is the standard imperial-to-metric conversion used across the UK for height, body measurements, and clinical assessments.
How does this measurement relate to UK height?
7.2 inches (18.29 cm) represents a partial height measurement. Full adult heights in the UK range from about 5ft (152 cm) to 6ft 3in (190 cm). If you're measuring a specific body part or segment, you'd add this to other measurements to get a complete height reading for BMI assessment.
Why do I need to convert inches to centimetres?
The UK uses both imperial (inches, feet) and metric (centimetres, metres) measurements. Most NHS health guidance and BMI calculations use metric units, so converting between systems helps ensure accurate health assessments and consistency with UK medical records.
How can I use this measurement for health assessment?
If this is part of your height measurement, use our free BMI calculator above to check your personal health metrics. Enter your complete height in centimetres (or feet and inches) along with your weight to get an accurate BMI reading aligned with NHS guidance for UK adults.
Is there a simple way to remember the conversion?
Yes — multiply inches by 2.54 to get centimetres, or divide centimetres by 2.54 to get inches. Alternatively, use our free weight converter and health calculators on this page for instant conversions without a UK pharmacy calculation.
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.