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
What's 74 Kg In Stone, And What's Your BMI?
At 74 kg, your weight converts to 11 stone and 8 pounds. However, your BMI depends entirely on your height—the same weight can fall into different NHS health categories depending on how tall you are. If you're 5ft 8in (173cm) tall, 74kg gives a BMI of 26.1, which is in the overweight range. But at 5ft 10in (178cm), the same weight produces a BMI of 23.4, which falls into the healthy weight category. Use our free BMI calculator above to instantly check your personal BMI at your actual height, or continue reading to see how 74kg compares at different heights.
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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.
74 Kg To Stone At Different Heights — BMI Breakdown
74 kilograms equals 11 stone 8.2 pounds (11st 8lbs) in UK imperial measurements. However, your BMI varies with height:
- At 5ft 4in (163cm): BMI 30.8 — obese category
- At 5ft 6in (168cm): BMI 28.9 — overweight category
- At 5ft 8in (173cm): BMI 26.1 — overweight category
- At 5ft 10in (178cm): BMI 23.4 — healthy weight category
- At 5ft 11in (180cm): BMI 22.8 — healthy weight category
- At 6ft (183cm): BMI 22.0 — healthy weight category
These examples show how a single weight can fall into different NHS health categories depending on height. To convert kilograms to stone for your own height, use the weight converter on this page or check your exact BMI using our BMI calculator above.
Clinically BackedWeight Loss
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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
The NHS classifies BMI as follows: below 18.5 is underweight, 18.5–24.9 is healthy weight, 25–29.9 is overweight, 30–34.9 is obese (Class I), and 35 and above is severely obese. However, BMI 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. BMI also doesn't account for where fat is stored; waist circumference is another important health marker. 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. Your GP can provide 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 74 kg in stone and pounds?
74 kg converts to 11 stone and 8.2 pounds (or approximately 11st 8lbs). To convert kilograms to stone, divide by 6.35029. You can also use the weight converter on this page for gradual improvement in metric or imperial units.
Is 74 kg a healthy weight?
Whether 74kg is healthy depends on your height and body composition. At average UK heights (5ft 6in to 5ft 10in), 74kg typically falls into the overweight to healthy weight range. Use our free BMI calculator above to check your personal BMI, which gives a clearer picture of health status for your height.
What BMI do I have at 74 kg if I'm 5ft 8in tall?
At 5ft 8in (173cm) and 74kg, your BMI is approximately 26.1, which falls into the NHS overweight category (25–29.9). This suggests modest weight loss could move you into the healthy weight range (BMI 18.5–24.9).
How much weight loss would move me from 74 kg to a healthy BMI?
The amount depends on your height. At 5ft 8in, losing 5–10kg would move you into the healthy BMI range. At 5ft 6in, losing 7–12kg would help. Your GP or a weight management service can give personalised guidance on safe, sustainable weight loss targets.
What's the difference between stone and kilograms for weight?
Stone is imperial (UK traditional measurement), whilst kilogram is metric. One stone equals 6.35kg. The NHS uses kilograms clinically, but UK patients often prefer stone and pounds. Both are equally valid—use whichever feels natural to you, or use the weight converter on this page to switch between them instantly.
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.