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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 →

Free tracker included with every download this week

GLP-1 Medication Guide — 11 chapters, 100+ pages, NHS-aligned with free 52-week weight loss tracker calendar
Free · Instant · No sign-up required

10.2 Kg to Lbs — Convert Kilograms to Pounds

10.2 kilograms is equal to 22.49 pounds (lbs). This is a straightforward metric to imperial weight conversion using the standard conversion factor of 2.20462 lbs per kilogram. Whether you're tracking health metrics, comparing weights across different regions, or using UK weight measurements, our free weight converter above lets you convert between kg, stone, and lbs instantly. At this lighter weight, context matters — we'll show you what 10.2 kg means for BMI and health across different heights.

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.

10.2 Kg to Lbs Conversion Formula and Reference Table

To convert 10.2 kilograms to pounds, multiply by the kg to stone conversion factor of 2.20462. This gives 10.2 × 2.20462 = 22.49 lbs.

The reverse calculation (pounds to kilograms) uses the formula: lbs ÷ 2.20462 = kg. For example, 22.49 lbs ÷ 2.20462 = 10.2 kg.

Reference table — nearby values:

  • 9.5 kg = 20.94 lbs
  • 9.8 kg = 21.60 lbs
  • 10.0 kg = 22.05 lbs
  • 10.2 kg = 22.49 lbs
  • 10.5 kg = 23.15 lbs
  • 10.8 kg = 23.81 lbs
  • 11.0 kg = 24.25 lbs

Use the weight converter on this page to instantly convert between metric and imperial weight units, or explore stone to kg conversion for UK measurements.

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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.

10.2 Kg BMI Context at Common UK Heights

At 10.2 kg, your weight is quite light — this is typically a healthy weight for very young adults or children. For context, a BMI of 18.5–24.9 is considered healthy by NHS guidelines.

At different heights, 10.2 kg gives different BMI results:

  • 155 cm (5ft 1in): BMI = 42.6 (obese)
  • 165 cm (5ft 5in): BMI = 37.5 (obese)
  • 175 cm (5ft 9in): BMI = 33.3 (obese)

These results reflect that 10.2 kg is a very low weight for an adult at typical UK heights. If this is your current weight, speak with your GP about healthy weight context for your age and height. Use our free BMI calculator above to check your personal BMI instantly.

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 10.2 kg in pounds?

10.2 kg equals 22.49 pounds (lbs). This is calculated by multiplying 10.2 by the standard conversion factor of 2.20462. You can use our free weight converter above to convert between kg, lbs, and stone instantly for any weight.

How do I convert kg to stone and pounds for UK measurements?

To convert kilograms to stone and pounds, divide kg by 6.35029 to get stone, then multiply the decimal remainder by 14 for pounds. Alternatively, use our weight converter tool to switch between all UK and metric units automatically.

Is 10.2 kg a healthy weight?

At 10.2 kg, this is typically a very light weight for an adult. Healthy weight depends on your height, age, and body composition. A GP can assess whether this weight is healthy for you. Use our BMI calculator to check your BMI at your height, which helps indicate whether your weight falls in a healthy range.

How do I use the metric to imperial weight conversion formula?

Multiply kilograms by 2.20462 to get pounds. For example: 10.2 kg × 2.20462 = 22.49 lbs. To convert lbs back to kg, divide by 2.20462. Our weight converter saves time by doing this calculation instantly.

What is 10.2 kg in stone?

10.2 kg equals approximately 1 stone 8.5 lbs (1st 8.5lbs). To calculate: divide 10.2 by 6.35029 to get stone. Our free weight converter above lets you switch between kg, stone, and lbs for any weight 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.

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