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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119kg in Stones — Quick Conversion & Health Context
119kg is equal to 18 stone and 10.6 pounds (18st 10.6lbs) in UK measurements. Whether you're tracking weight loss, comparing health metrics, or simply curious about your weight in stone, converting between kilos in stone is straightforward using the standard conversion formula. This guide explains the exact conversion, provides nearby weight values for reference, and contextualises 119kg within NHS health guidelines for UK adults. Use our free weight converter above to switch between metric and imperial measurements instantly.
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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.
119kg to Stone Conversion Formula & Nearby Values
119kg = 18 stone 10.6 pounds (18st 10.6lbs)
To convert kilograms to stone, divide by 6.35029. The formula is: kg ÷ 6.35029 = stone. For 119kg: 119 ÷ 6.35029 = 18.747 stone, which equals 18 stone and 10.6 pounds.
Here are nearby weight values for reference:
- 115kg = 18st 2.5lbs
- 116kg = 18st 4.3lbs
- 117kg = 18st 6.1lbs
- 118kg = 18st 7.9lbs
- 119kg = 18st 10.6lbs
- 120kg = 18st 12.4lbs
- 121kg = 19st 0.2lbs
- 122kg = 19st 2lbs
- 123kg = 19st 3.8lbs
- 124kg = 19st 5.6lbs
This metric to imperial weight conversion table helps you find your exact weight in stone and pounds quickly.
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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.
119kg BMI & Healthy Weight Context at UK Heights
At 119kg, your BMI (body mass index) varies significantly with height. For example, at 5ft 8in (173cm), a weight of 119kg gives a BMI of 39.8 — in the severely obese category according to NHS guidelines. At 6ft 2in (188cm), the same weight gives a BMI of 30.6. Use our free BMI calculator on this page to check your personal BMI instantly based on your exact height.
The NHS healthy weight range for most adults is BMI 18.5–24.9. For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, a lower BMI threshold (18.5–22.9) is recommended due to higher health risks at lower weights. Individual health recommendations depend on your height, age, fitness level, and any existing health conditions — your GP can provide personalised guidance on whether weight loss would benefit your 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 119kg in stones and pounds?
119kg equals 18 stone 10.6 pounds (18st 10.6lbs). To calculate this, divide 119 by 6.35029 to get 18.747 stone. Multiply the decimal (0.747) by 14 (pounds per stone) to get 10.6 pounds.
How do I convert any weight from kg to stone?
Divide the kilogram amount by 6.35029 to get the total stone value. Separate the whole number (stone) from the decimal. Multiply the decimal by 14 to get pounds. For example, 80kg ÷ 6.35029 = 12.6 stone, which is 12st 8.4lbs.
Is 119kg a healthy weight?
Whether 119kg is healthy depends on your height, age, and fitness level. Use the BMI calculator on this page to check your personal BMI. At most UK heights, 119kg falls in the overweight or obese category. Your GP can assess whether weight loss would benefit your individual health.
What does "stone and pounds" mean in the UK?
Stone (st) and pounds (lbs) are traditional UK weight measurements. One stone equals 14 pounds. UK adults often use this system for personal weight, though healthcare professionals typically use kilograms (kg) for clinical measurements.
Can I use this conversion for children's weights?
Yes, you can convert children's weights to stone using the same formula. However, BMI categories for children are different from adults — they use age and sex-specific centile charts. Always consult NHS growth charts or your GP for children's weight guidance.
Ready to take control of your weight loss journey?
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