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 73 Kg in Stones?
73 kilograms converts to exactly 11 stone and 7 pounds using the standard UK weight conversion. If you're checking your weight in UK measurements or comparing health information from NHS guidance, understanding how to convert between kilograms and stone is essential. Our free weight converter above helps you switch between metric and imperial measurements instantly, and our BMI calculator can show you how this weight relates to a healthy weight range for your height.
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.
73 Kg to Stone Conversion and Health Context
73 kg = 11 stone 7 lbs (or 11st 7lbs)
To calculate this conversion, we divide 73 by 6.35029 (the standard conversion factor). This gives us 11.50 stone, which breaks down into 11 full stones plus 0.50 × 14 pounds = 7 pounds.
- In stones and pounds: 11st 7lbs
- In pounds only: 161 lbs
- Original weight: 73 kg
This weight falls into the overweight category (BMI 25–29.9) for most adults of average height, though your personal BMI depends on your height. Use our free BMI calculator above to check your exact BMI and see whether this weight is healthy for you. The NHS recommends a healthy weight range of BMI 18.5–24.9, with lower thresholds for people of South Asian, Chinese, Black African, or Black Caribbean heritage due to increased health risks at lower BMI levels.
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.
Is 73 Kg a Healthy Weight?
Whether 73 kg is healthy depends entirely on your height. For example, at 5ft 6in (168 cm), a weight of 73 kg gives a BMI of approximately 25.9, which falls in the overweight range. At 5ft 10in (178 cm), the same weight gives a BMI of around 23.5, which is within the healthy weight range.
The NHS health guide recommends using both BMI and waist circumference together for a full picture of health. A waist measurement over 94 cm (37 inches) for men or 80 cm (31.5 inches) for women indicates increased health risk, regardless of BMI.
If you're considering weight management or want to explore whether this weight aligns with your health goals, your GP can provide personalised advice based on your individual circumstances.
- 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 73 kg to stones and pounds?
Divide 73 by 6.35029 to get stone, then multiply the decimal by 14 for pounds. 73 ÷ 6.35029 = 11.50 stone = 11st 7lbs. Our free weight converter on this page does this calculation instantly for any weight.
What is 73 kg in BMI terms?
BMI depends on height, not weight alone. At 173 cm (5ft 8in), 73 kg gives a BMI of approximately 24.4 (healthy range). At 165 cm (5ft 5in), it would be around 26.8 (overweight). Use our free BMI calculator above to find your exact BMI.
Is 73 kilograms overweight?
It depends on your height and individual health. For average UK adult heights, 73 kg typically falls in the overweight or healthy range. Your GP can advise whether this weight is right for your health profile based on your height, age, and any weight-related health conditions.
What is the healthy weight range for someone who is 73 kg?
Using BMI 18.5–24.9 as healthy, someone who weighs 73 kg would need to be between approximately 175 cm and 188 cm tall (5ft 9in to 6ft 2in) to be in the healthy range. Use our free BMI calculator to check your personal healthy weight range based on your height.
Can I use 73 kg as a starting point for weight loss?
If you're considering weight management, your GP can assess whether weight loss is appropriate for your health. They may refer you to NHS weight management services (tier 1–3) or discuss options like lifestyle changes, dietary support, or prescription weight loss medication if eligible.
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.