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
What is 61.4kg in Stones?
61.4 kilograms is equal to 9 stone and 9.5 pounds (9st 9.5lbs). This conversion uses the standard kilos to stone formula where 1 stone equals 6.35029 kilograms. If you're checking your weight against NHS health guidelines or trying to understand your measurements in UK imperial units, our free weight converter above lets you convert between kilograms, stone, and pounds instantly. At this weight, your health context depends on your height and overall body composition.
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.
How to Convert 61.4kg to Stone and Pounds
To convert 61.4kg to stones and lbs, use the standard conversion formula: divide kilograms by 6.35029 to get stone. 61.4kg ÷ 6.35029 = 9.67 stone, which breaks down to 9 stone and 9.5 pounds.
You can also convert kilograms to stone by multiplying by 0.157473 (the stone conversion factor), or use metric to imperial weight charts. The table below shows nearby weight values in both units for easy reference:
- 59kg = 9st 5.3lbs
- 60kg = 9st 6.3lbs
- 61kg = 9st 8.2lbs
- 61.4kg = 9st 9.5lbs
- 62kg = 9st 10.2lbs
- 63kg = 9st 12.1lbs
- 64kg = 10st 1.1lbs
Clinically BackedWeight Loss
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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.
Is 61.4kg a Healthy Weight for You?
Whether 61.4kg is a healthy weight depends on your height and body composition. Using NHS BMI guidelines, at this weight you would have a healthy BMI if you're approximately 5ft 7in (170cm) or taller. For shorter heights, 61.4kg may fall into the overweight category according to standard NHS thresholds.
Use our free BMI calculator above to check your personal BMI instantly, and the weight converter to see your measurements in kilograms, stone, or pounds. If you're concerned about your weight or health, your GP can provide personalised advice. Even modest weight loss of 5–10% can bring significant health benefits including better blood pressure and improved blood sugar control.
- 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 61.4kg to stones and pounds?
Divide 61.4 by 6.35029 to get 9.67 stone. This equals 9 stone and 9.5 pounds. You can also use the weight converter tool on this page for instant conversions between kg, stone, and pounds.
Is 61.4kg overweight or healthy?
At 61.4kg, your weight category depends on your height. Use the BMI calculator above with your height to see whether you fall into the healthy, overweight, or obese range according to NHS guidelines. BMI is one screening tool but doesn't account for muscle mass or where fat is stored.
What's the formula for converting kilograms to stone?
The conversion formula is: kilograms ÷ 6.35029 = stone. So 61.4 ÷ 6.35029 = 9.67 stone. You can also multiply kilograms by 0.157473 to get the same result. Our weight converter automates this for you.
How much does 61.4kg weigh in just pounds?
61.4kg equals approximately 135.3 pounds. To convert kilograms to lbs, multiply by 2.20462. So 61.4 × 2.20462 = 135.3lbs. One stone equals 14 pounds, so you can also use stone and pounds together (9st 9.5lbs).
Can I lose weight healthily at this weight?
If your GP advises weight loss, the NHS recommends losing 0.5–1kg per week for sustainable results. This requires a calorie deficit of approximately 500 calories per day. Your GP can discuss whether lifestyle changes, referral to a weight management programme, or other support would be appropriate for you.
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.