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
59 kg in Stone and Pounds
59 kilograms is equal to 9 stone and 4.2 pounds (9st 4.2lbs). If you need to convert kilograms to stone for UK health charts, medical appointments, or everyday use, this straightforward conversion helps you understand your weight in the measurements most commonly used in the UK. Use our free weight converter above to switch between kg, stone, and lbs instantly, and explore what this weight means for your personal health profile.
10,000+ calculations today · NHS-aligned thresholds · 100% free
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.
59 kg to Stone Conversion Formula
To convert 59kg to stone using the standard kilogram to stone conversion, divide 59 by 6.35029. This gives you 9.30 stone, which breaks down as 9 stone and 4.2 pounds.
The conversion formula is straightforward: weight in kg ÷ 6.35029 = weight in stone. For the reverse calculation, multiply stone by 6.35029 to get kilograms back.
- 59 kg = 9.30 stone
- 59 kg = 9st 4.2lbs
- 59 kg = 130 lbs (imperial)
This weight in stone is the format used on most UK healthcare systems, pharmacy scales, and NHS weight charts, making it easier to track your health metrics alongside your GP.
Clinically BackedWeight Loss
No appointments. No waiting rooms. Just care — from a UK-regulated online pharmacy.
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.
59 kg BMI and Healthy Weight Context
At 59kg, your BMI varies significantly depending on your height. For an adult of average UK height (around 170cm or 5ft 7in), a weight of 59kg places you in the healthy weight range according to NHS guidelines (BMI of approximately 20.4). However, BMI is just one health indicator—it doesn't account for muscle mass or fat distribution.
Use our free BMI calculator above to find your exact BMI based on your individual height. For context, a healthy BMI is 18.5 to 24.9. If you're working towards a target weight or tracking progress, our free progress tracker can help you monitor your journey over time.
- 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.
How do I convert 59kg to stone?
Divide 59 by 6.35029 to get 9.30 stone, which equals 9 stone and 4.2 pounds. You can use the weight converter on this page to switch between units instantly without a UK pharmacy calculation.
What is 59 kg in pounds?
59 kg is approximately 130 pounds. This is useful if you're reading health information from American sources or dealing with imperial measurements, though stone and pounds are more common in the UK.
Is 59 kg a healthy weight?
At 59kg, whether your weight is healthy depends entirely on your height. Use the BMI calculator above to check your personal BMI. For most adults of average height, 59kg falls within a healthy weight range according to NHS guidelines.
How much does 59kg compare to average UK weight?
The average UK adult woman weighs approximately 71.6 kg (11st 3lbs), so 59kg is below average. The average UK adult man weighs around 85.7 kg (13st 7lbs). Remember that healthy weight varies greatly by height, muscle mass, and individual factors.
Should I use kg or stone to track my weight in the UK?
Both are valid—use whichever feels most natural to you. NHS medical records typically use kg, but many UK people prefer stone for everyday tracking. Our weight converter helps you switch between units easily whenever you need to.
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.