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 67.5 Kg (148.8 Lbs) a Healthy Weight?
67.5 kg converts to 148.8 pounds, but whether this is a healthy weight depends entirely on your height. The same weight can be healthy for one person and overweight for another. Using the NHS BMI standard, we'll show you exactly where 67.5 kg falls for different heights, and help you understand what healthy weight means for you personally. Our free BMI calculator above makes it easy to check your exact BMI in seconds.
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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.
Healthy Weight Ranges at Different Heights
At 67.5 kg (148.8 lbs), whether you're at a healthy weight depends on your height. Here's how this weight translates across common UK heights:
- At 160 cm (5ft 3in): BMI = 26.4 (overweight range)
- At 170 cm (5ft 7in): BMI = 23.3 (healthy weight range)
- At 180 cm (5ft 11in): BMI = 20.8 (healthy weight range)
The NHS healthy weight range is a BMI between 18.5 and 24.9. At 67.5 kg, you're in the healthy weight category if you're taller than approximately 164 cm (5ft 4.5in). For those under this height, 67.5 kg would fall into the overweight range. Use our weight converter above to see exactly how 67.5 kg converts between stone, pounds, and kilograms in your preferred measurement system.
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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 Guidance and Next Steps
Beyond BMI, the NHS also recommends measuring your waist circumference, as where you carry weight matters for health. Men should aim for under 94 cm (37 inches), and women under 80 cm (31.5 inches). If your weight feels high or you're concerned, speak to your GP who can give personalised advice based on your full health picture, not just a number. Even small reductions of 5–10% of body weight can improve blood pressure, blood sugar, and cholesterol. If you're exploring weight management options, our GLP-1 weight loss calculator can help you understand what realistic progress looks like with professional support.
- 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's the BMI of someone who weighs 67.5 kg?
It depends on height. At 170 cm (5ft 7in), a BMI of 23.3 is healthy. At 160 cm (5ft 3in), it's 26.4 (overweight). Use our free BMI calculator to find your exact BMI — it only takes seconds.
Is 67.5 kg classed as overweight in the UK?
Not necessarily. By NHS standards, 67.5 kg is healthy for anyone taller than approximately 164 cm (5ft 4.5in). For shorter individuals, it may fall into the overweight category. Your height is the key factor.
How do I convert 67.5 kg to stone?
67.5 kg equals approximately 10 stone and 9 pounds (10st 9lbs). To convert kilograms to stone, divide by 6.35029. Our weight converter above makes this instant and precise.
What should I do if 67.5 kg is above my healthy weight range?
Speak to your GP for personalised advice. Sustainable weight loss is typically 0.5–1 kg per week alongside dietary changes and activity. Your GP can discuss options tailored to your health and circumstances.
Does waist measurement matter more than weight?
Both matter. BMI is a useful screening tool, but where you carry weight affects health risk. The NHS recommends checking waist circumference alongside weight. Under 80 cm for women and 94 cm for men is considered lower risk.
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.