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Used by Mounjaro & Wegovy patients across the UK

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
Get the guide + free tracker — £1.99 →

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GLP-1 Medication Guide — 11 chapters, 100+ pages, NHS-aligned with free 52-week weight loss tracker calendar
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What Is 119 Kg in Pounds and Your BMI?

119 kilograms equals 262.1 pounds. However, your BMI — which indicates whether this weight is healthy for you — depends entirely on your height. At 119 kg, you could have a BMI ranging from around 22 to 41 depending on how tall you are. Use our free BMI calculator above to find your exact BMI in seconds, or read on to see how 119 kg translates to stone and pounds, plus example BMI categories at different heights using NHS guidelines.

10,000+ calculations today · NHS-aligned thresholds · 100% free

26%of UK adults are living with obesityNHS Digital, 2023
64%of adults in England are overweight or obeseHealth Survey for England
£6.5bnannual cost of obesity to the NHSPublic Health England
4.7Mpeople in England eligible for weight loss drugsNICE estimates, 2024

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.

Below 18.5Underweight
18.5 – 24.9Healthy
25 – 29.9Overweight
30+Obese

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.

119 Kg BMI at Different Heights

Your BMI at 119 kg varies significantly with height. Here are typical examples using the standard BMI formula:

  • At 160 cm (5ft 3in): BMI ≈ 29.3 (overweight)
  • At 170 cm (5ft 7in): BMI ≈ 25.4 (overweight, near healthy range)
  • At 175 cm (5ft 9in): BMI ≈ 24.5 (healthy weight)
  • At 180 cm (5ft 11in): BMI ≈ 23.2 (healthy weight)
  • At 185 cm (6ft 1in): BMI ≈ 21.9 (healthy weight)
  • At 190 cm (6ft 3in): BMI ≈ 20.8 (healthy weight)

119 kg in stone and pounds is 18 stone 10 pounds. The same weight gives a healthy BMI for taller adults but falls into the overweight category for shorter adults, which is why height is essential when interpreting weight health.

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How It Works

Three simple steps to understand your weight and take action.

1Check Your BMI

Enter your height and weight in our free calculator. Get your BMI, NHS category, healthy weight range, and ethnicity-adjusted thresholds instantly.

2Explore Your Options

If your BMI suggests you're overweight or obese, explore our GLP-1 calculators to project potential weight loss on Mounjaro or Wegovy.

3Track Your Progress

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, BMI categories for adults are: healthy weight (18.5–24.9), overweight (25.0–29.9), and obese (30.0+). At 119 kg, whether you fall into one of these categories depends on your height — as shown in the examples above. BMI has important limitations: it does not distinguish between muscle and fat, so athletes or very muscular individuals may have a high BMI despite low body fat. BMI also does not account for where fat is stored (waist circumference matters too), age-related muscle loss, or pregnancy. For adults of South Asian, Chinese, Black African, or Black Caribbean heritage, NHS recommends lower BMI thresholds because these groups face higher health risks at the same BMI. Use our weight converter to check how 119 kg compares in other units, and always discuss your personal health and weight with your GP.

Mounjaro (Tirzepatide)
  • 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
Read our full Mounjaro guide →
Wegovy (Semaglutide)
  • 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
Read our full Wegovy guide →

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.

FeatureMounjaroWegovy
Drug classDual GIP/GLP-1 agonistGLP-1 agonist
Active ingredientTirzepatideSemaglutide
Avg. weight loss15–22.5%12–17%
Key trialSURMOUNT-1 (2022)STEP 1 (2021)
Max dose15 mg weekly2.4 mg weekly
Escalation period20–32 weeks16–20 weeks
AdministrationWeekly injection (pen)Weekly injection (pen)
NHS availabilityPrivate prescription onlyNHS & private
Approx. private cost£150–£250/month£150–£300/month
Common side effectsNausea, diarrhoea, constipationNausea, 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.

Standard eligibility
  • BMI of 30 or above (obese)
  • Age 18 or over
  • No contraindicated conditions
  • Committed to lifestyle changes
With comorbidities
  • 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 119 kg in pounds exactly?

119 kilograms equals 262.1 pounds. To convert kilograms to pounds, multiply by 2.20462. You can also use our free weight converter on this page to instantly switch between kg, stone, and lbs for any weight.

What is 119 kg in stone and pounds?

119 kg is 18 stone 10 pounds. To convert kilograms to stone using standard conversions, divide by 6.35029. This metric to imperial weight conversion is commonly used in the UK for personal health tracking and clothing sizes.

Is 119 kg a healthy weight?

At 119 kg, whether your weight is healthy depends entirely on your height and body composition. Use our BMI calculator above to check your personal BMI. For example, 119 kg gives a healthy BMI for someone 175 cm tall but falls into the overweight category for someone 160 cm tall.

What BMI does 119 kg give?

At 119 kg, your BMI ranges from approximately 22 to 29+ depending on your height. At 170 cm (5ft 7in), your BMI would be about 25.4 (overweight). At 180 cm (5ft 11in), your BMI would be about 23.2 (healthy). Calculate your exact BMI using the tool on this page.

How much weight would I need to lose to reach a healthy BMI at 119 kg?

This depends on your height and target BMI. If you're 160 cm tall with a BMI of 29.3 at 119 kg, reaching a healthy BMI (24.9) would require losing approximately 11–13 kg. Your GP or a weight management service can give you personalized advice. Our progress tracker can help you log and monitor any weight loss journey.

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.

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