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 BMI Is 62.5kg? UK Health Context
At 62.5kg (approximately 137.8 lbs), your BMI depends entirely on your height. The same weight can be healthy, overweight, or underweight depending on how tall you are. This guide shows you what BMI 62.5kg gives at different heights, where it falls in NHS weight categories, and what it means for your health. Use our free BMI calculator above to find your exact BMI instantly, or read on for BMI examples across a range of heights.
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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.
BMI Examples at 62.5kg — Different Heights
Below are BMI values for 62.5kg at different heights, aligned with NHS categories. Remember, BMI is a screening tool — it doesn't account for muscle mass, age, or ethnicity-specific thresholds.
- 160cm (5ft 3in): BMI 24.4 — Healthy weight (NHS)
- 165cm (5ft 5in): BMI 23.0 — Healthy weight (NHS)
- 170cm (5ft 7in): BMI 21.6 — Healthy weight (NHS)
- 175cm (5ft 9in): BMI 20.4 — Healthy weight (NHS)
- 180cm (5ft 11in): BMI 19.3 — Healthy weight (NHS)
- 185cm (6ft 1in): BMI 18.3 — Healthy weight (NHS)
At 62.5kg, most adults fall within the healthy weight range across typical UK heights. Use the weight converter on this page to see 62.5kg expressed in stone and pounds, then cross-check with your height using our BMI calculator for your personal result.
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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.
NHS BMI Categories and What They Mean
The NHS uses these BMI thresholds for UK adults: Underweight (below 18.5), Healthy weight (18.5–24.9), Overweight (25.0–29.9), Obese Class I (30.0–34.9), Obese Class II (35.0–39.9), and Severely obese (40.0+). For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, lower thresholds apply due to higher health risks at the same BMI. At 62.5kg, you're likely in the healthy range unless you're very tall. However, BMI has limitations — it doesn't distinguish muscle from fat. Your GP can provide personalised health advice based on your individual circumstances.
- 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 62.5kg in stone and pounds?
62.5kg equals approximately 9 stone 11.2 pounds (9st 11lbs). You can convert between kg, stone, and lbs instantly using the weight converter on this page. This is useful for understanding your weight in UK measurements.
Is 62.5kg a healthy weight?
Whether 62.5kg is healthy depends on your height. For most UK adults (160–185cm), this weight falls within the NHS healthy BMI range of 18.5–24.9. Use our free BMI calculator above to check your exact BMI and NHS category based on your height.
What does BMI 24 mean?
A BMI around 24 falls in the healthy weight category according to NHS guidelines. This suggests your weight is proportionate to your height and is associated with lower health risks. However, BMI is just one health marker — waist circumference and overall fitness also matter.
Can BMI be misleading?
Yes. BMI doesn't account for muscle mass, so athletes may have high BMI but low body fat. It also doesn't consider age, ethnicity-specific risks, or where fat is stored. Your GP can assess your individual health beyond BMI alone.
How do I know my healthy weight range?
A healthy BMI range is 18.5–24.9 for most adults (or 18.5–22.9 for South Asian and Black African/Caribbean adults). Try our BMI calculator to find your healthy weight range for your specific height, then track progress with our free progress tracker.
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.