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 5ft 10in in Metres?
5ft 10in (five feet ten inches) converts to 1.78 metres exactly. This is a straightforward height conversion from imperial to metric measurements. The UK commonly uses feet and inches for height in everyday conversation, but healthcare professionals and BMI calculations often require height in metres or centimetres. Understanding your height in metric units helps you calculate your BMI accurately and compare your measurements against NHS health guidelines. Our free BMI calculator above uses this conversion automatically, so you can check your BMI instantly using either imperial or metric units.
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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.
Height Conversion and UK Context
5ft 10in = 1.78 metres (or 178 centimetres)
This is a common height for UK adults. According to recent Office for National Statistics data, the average UK adult man is approximately 175.3cm (5ft 9in), so 5ft 10in is slightly above average. To convert feet and inches to metres, divide the total inches by 39.37 (since 1 metre = 39.37 inches). Alternatively, use the standard conversion: each foot equals 0.3048 metres, and each inch equals 0.0254 metres.
- 5 feet = 1.524 metres
- 10 inches = 0.254 metres
- Total = 1.778 metres (rounded to 1.78m)
This height is used in BMI calculations, healthy weight ranges, and NHS guidance assessments. Using our weight converter on this page, you can instantly see how your weight in kg, stone, or pounds relates to your height in metres.
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.
Healthy Weight Range at 5ft 10in
For an adult at 5ft 10in (1.78m), the healthy BMI range of 18.5 to 24.9 corresponds to a weight of approximately 58.5 kg to 78.8 kg (9st 3lbs to 12st 5lbs). This is based on NHS BMI categories. Weight within this range is generally associated with better long-term health outcomes. However, BMI is a screening tool and has limitations — it doesn't account for muscle mass or where fat is stored. Your GP can provide personalised advice about what a healthy weight means for your individual circumstances. Use our free BMI calculator above to check your personal BMI at this height, or try the weight converter to see how different weights compare.
- 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 5ft 10in to centimetres?
5ft 10in equals 178 centimetres. Multiply feet by 30.48 (centimetres per foot) and inches by 2.54 (centimetres per inch), then add them together. This metric measurement is useful for NHS health forms and BMI calculations.
What is the healthy weight range for someone 5ft 10in tall?
At 5ft 10in, a healthy BMI range (18.5–24.9) corresponds to approximately 58.5–78.8kg or 9st 3lbs–12st 5lbs. However, individual healthy weight depends on muscle mass, age, and overall health. Your GP can advise you personally.
Is 5ft 10in considered tall in the UK?
5ft 10in is slightly above the UK average height for men (around 5ft 9in). It's within the normal range but on the taller side. Height varies significantly among individuals and isn't a health indicator on its own.
How do I calculate my BMI if I'm 5ft 10in tall?
Use our free BMI calculator on this page — it accepts both imperial and metric measurements. Alternatively, convert your height to metres (1.78m), then divide your weight in kg by 1.78 squared. The result is your BMI.
What's the difference between metres and feet for height measurements?
Metres are metric (used by NHS and most of the world); feet and inches are imperial (traditional UK/US). 1 metre = 3.281 feet. The NHS uses both, but clinical calculations typically require metres. Use our weight converter for instant conversions between all units.
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.