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
Can 10,000 Steps A Day Help With Weight Loss?
Walking 10,000 steps daily can support weight loss, but the amount of weight you lose depends on your current weight, fitness level, diet, and overall lifestyle. The NHS recommends regular physical activity alongside dietary changes for sustainable weight management. A single activity alone rarely delivers significant results — but steps are an excellent foundation for building healthier habits. This guide explains how daily steps contribute to weight loss, what realistic expectations are, and when you might benefit from additional support.
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 Daily Steps Support Weight Loss
Walking burns calories, and the number varies based on your body weight and walking pace. A person weighing 70kg walking at a moderate pace (5 km/h) burns approximately 240–280 calories over 10,000 steps. However, this is only part of weight loss — you also need a calorie deficit through diet.
- Walking improves cardiovascular fitness and metabolic health
- Regular daily activity reduces sedentary time, which is linked to obesity risk
- Consistent step counts build sustainable habits rather than relying on short-term diets
- Exercise improves insulin sensitivity, supporting blood sugar control
The NHS recommends at least 150 minutes of moderate-intensity activity per week for adults. For many people, spreading this across daily steps makes it more achievable than gym sessions. Use our free BMI calculator above to check your current weight category, then track progress as you increase activity.
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.
Steps Alone vs. Weight Loss Strategy
While 10,000 steps daily is valuable, weight loss fundamentally requires a calorie deficit. Walking 280 calories per day helps, but if your diet creates a surplus, steps alone won't produce weight loss. For sustainable weight management in the UK, combine steps with dietary awareness, strength training, and adequate sleep.
If you've been walking consistently and not seeing progress, it's worth reviewing your overall calorie intake and consulting your GP. For adults with BMI of 27 or above with weight-related health conditions, or BMI 30 or above, prescription weight loss medication alongside lifestyle changes may be recommended by your GP or specialist. Track your progress using our free progress tracker to monitor both activity and weight 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 many calories does walking 10,000 steps burn?
It depends on your body weight and pace. A 70kg person walking at moderate pace typically burns 240–280 calories. A heavier person burns more; a lighter person burns less. Pace matters too — brisk walking burns more than strolling. Use this as a rough guide, not an exact figure.
Can you lose weight with just walking and no diet changes?
Unlikely. Walking creates a calorie deficit, but only if your food intake doesn't offset it. Most successful weight loss combines activity with dietary changes. If you're eating more calories than you burn from steps and daily life, weight loss won't happen.
What's a realistic weight loss target with 10,000 daily steps?
The NHS recommends 0.5–1 kg loss per week for sustainable results. If 10,000 steps burns 280 calories daily, that's roughly 2,000 calories per week — about 0.25–0.3 kg if diet stays the same. Adding a modest dietary deficit (500 kcal/day) could reach 0.5 kg/week.
Should I combine steps with other exercise?
Yes. Steps are excellent baseline activity, but adding strength training, flexibility work, or higher-intensity cardio improves fitness faster. The NHS recommends muscle-strengthening activities on 2+ days per week alongside aerobic activity like walking.
When should I consider weight loss medication or NHS support?
If you have a BMI of 30 or above, or 27–29.9 with weight-related conditions like type 2 diabetes or high blood pressure, speak to your GP about specialist weight management services. NHS services include dietitian advice, behaviour change support, and in some cases, prescription weight loss medication alongside lifestyle changes.
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.