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 67.5 Kg in Lbs and BMI?
67.5 kg is equivalent to 148.8 lbs in imperial measurements. However, your BMI at this weight depends entirely on your height. We've calculated what 67.5 kg means across different heights to show you whether it falls into the healthy weight, overweight, or obese category according to NHS guidelines. Use our free BMI calculator above to check your personal BMI instantly based on your exact height and weight.
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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.
BMI at 67.5 Kg — Height Examples
67.5 kg = 148.8 lbs (exact conversion). Your BMI at this weight varies significantly depending on your height:
- At 5ft 2in (158cm): BMI 24.6 — Healthy weight (NHS category)
- At 5ft 5in (165cm): BMI 23.2 — Healthy weight
- At 5ft 7in (170cm): BMI 21.4 — Healthy weight
- At 5ft 10in (178cm): BMI 19.7 — Healthy weight
- At 6ft 0in (183cm): BMI 18.3 — Healthy weight
- At 5ft 0in (152cm): BMI 26.1 — Overweight (NHS category)
At most heights, 67.5 kg falls within the healthy weight range according to NHS BMI guidelines. For South Asian, Chinese, Black African, or Black Caribbean adults, the healthy weight threshold is slightly lower — check with your GP for personalised guidance. Use the weight converter on this page to switch between kilos in stone and other units as needed.
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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.
Understanding BMI Categories and Limitations
The NHS BMI categories are: underweight (below 18.5), healthy weight (18.5–24.9), overweight (25.0–29.9), obese class I (30.0–34.9), and obese class II (35.0+). At 67.5 kg, you're likely in the healthy or overweight range depending on height.
However, BMI has important limitations. It doesn't distinguish between muscle and fat — athletes may have a high BMI but low body fat. It also doesn't account for where fat is stored, which affects health risk. For a complete picture, your GP can assess your waist circumference and overall health. Our free BMI calculator provides gradual improvement, but personalised health advice should come from your healthcare professional.
- 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.
Is 67.5 kg a healthy weight?
At 67.5 kg, whether you're at a healthy weight depends on your height. For most adult heights between 5ft 2in and 6ft, this weight falls within the healthy BMI range (18.5–24.9) according to NHS guidelines. Shorter individuals may fall slightly into the overweight category, while taller individuals will be well within healthy range. Your GP can advise on what's healthy for your individual circumstances.
How do I convert 67.5 kg to stone?
67.5 kg equals approximately 10 stone 9 lbs (10st 9lbs) in UK measurements. To convert kilos in stone yourself: divide kilograms by 6.35. The weight converter on this page does this instantly, or you can use metric to imperial weight conversion tools to switch between units seamlessly.
What does my BMI tell me about my health?
Your BMI is a screening tool that indicates whether your weight falls within a healthy range for your height. A healthy BMI (18.5–24.9) suggests lower risk of weight-related conditions like type 2 diabetes and heart disease. However, BMI doesn't account for muscle mass, fitness level, or where fat is stored — your GP should assess your overall health picture, including waist circumference and medical history.
Should I try to change my weight at 67.5 kg?
Only your GP or healthcare professional can advise whether weight change is appropriate for you. If your BMI is healthy and you have no weight-related health conditions, weight loss may not be necessary. If you're concerned about your health, book a GP appointment for personalised guidance. Our progress tracker can help you monitor any changes your doctor recommends.
Are BMI thresholds different for different ethnic backgrounds?
Yes. The NHS recommends lower BMI thresholds for people of South Asian, Chinese, Black African, and Black Caribbean heritage because these groups face higher health risks at lower BMI levels. Healthy weight for these groups is 18.5–22.9 rather than 18.5–24.9. If you belong to these groups, discuss your healthy weight range with your GP rather than relying solely on standard BMI categories.
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.