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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104kg in Lbs — What Does This Weight Mean?
104kg is equal to 229.3 pounds (or 16 stone 3.3 lbs). This straightforward weight conversion helps you understand your weight in imperial units, which many UK health resources reference alongside metric measurements. Whether you're checking your BMI, tracking your health, or simply need to convert kilograms to pounds, our free BMI calculator and weight converter above will help you understand your weight in context. At average UK heights, 104kg typically falls into the overweight or obese category, depending on your individual height. Let's explore what this weight means for your health.
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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.
104kg to Lbs Conversion Formula and Reference Table
To convert 104kg to pounds, use the simple formula: kg × 2.20462 = lbs. So 104kg × 2.20462 = 229.3 lbs exactly.
Here's a quick reference table showing 104kg alongside nearby weights in kilos, stone, and pounds:
- 100kg = 220.5 lbs (15 stone 8.5 lbs)
- 101kg = 222.7 lbs (15 stone 10.7 lbs)
- 102kg = 224.9 lbs (16 stone 0.9 lbs)
- 104kg = 229.3 lbs (16 stone 3.3 lbs)
- 105kg = 231.5 lbs (16 stone 5.5 lbs)
- 106kg = 233.7 lbs (16 stone 7.7 lbs)
- 107kg = 235.9 lbs (16 stone 9.9 lbs)
- 108kg = 238.1 lbs (16 stone 12.1 lbs)
Converting between metric to imperial weight units is useful for understanding UK health guidance, which often mixes both systems.
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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.
What Does 104kg Mean for Your Health?
At 104kg, your health context depends entirely on your height. For example, at 5ft 8in (173cm), a weight of 104kg gives a BMI of approximately 34.8—falling into the obese category according to NHS guidelines. However, at 6ft 2in (188cm), the same weight produces a BMI of around 29.9, just inside the overweight range.
This is why BMI is just one health indicator. Waist circumference, fitness level, and overall lifestyle also matter. If you're concerned about your weight and health, your GP can provide personalised guidance. Use our free weight converter to check your weight at different heights, and try our BMI calculator to understand your personal BMI context.
- 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 104kg considered overweight or obese?
At 104kg, the category depends on your height. Generally, 104kg is in the overweight to obese range for most UK adults. At average UK heights (around 170cm), 104kg usually indicates obesity (BMI 30+). However, taller individuals may fall into overweight instead. Your GP can assess your individual health risk.
How many pounds is 104kg exactly?
104kg equals 229.3 pounds exactly. In stone and pounds, this is 16 stone and 3.3 pounds (often written as 16st 3lbs). Use the weight converter on this page to check other conversions instantly.
What's a healthy weight at my height if I'm currently 104kg?
Healthy weight depends on your specific height. At 5ft 8in, healthy weight is roughly 55–74kg. At 6ft, it's about 63–85kg. Use our free BMI calculator above to find your personal healthy weight range based on your exact height and see where 104kg sits for you.
How do I convert kilograms to pounds?
Multiply your weight in kilos by 2.20462 to get pounds. So 104kg × 2.20462 = 229.3 lbs. Our free weight converter on this page does this instantly—just enter your weight and choose your units.
Should I be concerned about weight loss at 104kg?
If your BMI is 30 or above, or 27–29.9 with weight-related health conditions, weight loss support may help. Your GP can assess your individual risk and discuss options. Even losing 5–10% of body weight can improve health outcomes. Consider our free GLP-1 weight loss calculator to explore potential support options.
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.