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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174 Pounds in Kg — BMI Guide for UK Adults
174 pounds converts to approximately 78.9 kg using the standard metric to imperial weight conversion. However, your BMI depends on both weight and height, so a single weight figure doesn't tell the full story. Using our free BMI calculator above, you can enter your height to find out exactly where you fall on the NHS BMI scale. This guide shows you what BMI 174 pounds gives at different heights, and what each category means for your health.
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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 at 174 Pounds — Heights and NHS Categories
At 174 pounds (78.9 kg), your BMI varies significantly depending on your height. Here are BMI values at common UK heights:
- 5ft 2in (157 cm): BMI 29.9 — Overweight (just below obese category)
- 5ft 5in (165 cm): BMI 27.5 — Overweight
- 5ft 8in (173 cm): BMI 25.6 — Overweight (upper healthy range edge)
- 5ft 10in (178 cm): BMI 24.6 — Healthy weight
- 6ft (183 cm): BMI 23.5 — Healthy weight
- 6ft 2in (188 cm): BMI 22.3 — Healthy weight
As you can see, the same weight produces very different BMI results across heights. Convert your exact weight between kg to stone and pounds using the weight converter on this page, then calculate your personal BMI.
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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 NHS BMI Categories and Limitations
According to NHS guidelines, a healthy BMI is between 18.5 and 24.9. At 174 pounds, whether you fall into the healthy, overweight, or obese category depends entirely on your height. BMI is a useful screening tool but has important limitations — it doesn't distinguish between muscle and fat, so athletes or very muscular individuals may have a higher BMI despite low body fat. It also doesn't account for where fat is stored; waist circumference and overall fitness matter too. For South Asian, Chinese, Black African, or Black Caribbean adults, the NHS recommends lower BMI thresholds due to higher health risks at the same BMI level. Your GP can give personalised advice about what your BMI means for your individual health.
- 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 174 pounds in kilograms?
174 pounds equals 78.9 kg. To convert pounds to kg, divide the number of pounds by 2.20462. This is the standard metric conversion used by the NHS and healthcare professionals throughout the UK.
Is 174 pounds a healthy weight?
It depends on your height. At 174 pounds, you may fall anywhere from healthy weight to overweight depending on how tall you are. Use our free BMI calculator above to enter your height and find your personal BMI category. Your GP can also advise on what's healthy for you.
How do I convert 174 pounds to stone and pounds?
174 pounds equals 12 stone 6 pounds. To convert: divide 174 by 14 (since 1 stone = 14 pounds) to get 12 stone, with 6 pounds remaining. Our free weight converter on this page does this calculation instantly.
What does overweight mean on the NHS BMI scale?
Overweight is a BMI between 25.0 and 29.9 according to NHS guidelines. It doesn't mean you're unhealthy, but it may indicate a higher risk of weight-related conditions like type 2 diabetes or high blood pressure. Your GP can discuss individual risk factors and next steps.
Why does height matter so much for BMI?
BMI is calculated as weight divided by height squared, so even small height differences produce significant BMI changes. Two people weighing 174 pounds can have very different BMI values — one at 5ft 2in may be overweight, while another at 6ft is in the healthy range. Height distribution of body weight is crucial to health risk assessment.
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.