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
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Weight Loss at Home Workout — Effective Exercises for UK Adults
Home workouts can be an effective part of a weight loss strategy, especially when combined with a reduced-calorie diet and other lifestyle changes. Unlike gym-based fitness, exercising at home offers convenience, flexibility, and no membership costs — making it easier to stay consistent. This guide covers evidence-based home exercises, how to structure your fitness routine, and how weight management uk approaches combine exercise with diet and, in some cases, prescription support. Whether you're starting your weight loss journey or looking to increase activity levels, home-based fitness is accessible to most UK adults.
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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.
Home Exercises for Weight Loss — What Works Best
The most effective home workouts for weight loss combine cardiovascular exercise (to burn calories) and resistance training (to build muscle and boost metabolism). The NHS recommends that UK adults aim for at least 150 minutes of moderate-intensity aerobic activity per week, plus strength training on 2 or more days per week.
- Cardio at home: Jumping jacks, burpees, high-knees running in place, skipping rope, dancing, and stair climbing all raise your heart rate without equipment.
- Strength training: Bodyweight exercises like push-ups, squats, lunges, planks, and dips build lean muscle, which increases resting metabolic rate.
- HIIT (High-Intensity Interval Training): Short bursts of intense effort followed by recovery periods — research shows HIIT may be particularly effective for fat loss while preserving muscle.
- Low-impact options: Walking, yoga, and Pilates suit those with joint concerns or who are beginning their fitness journey.
Consistency matters more than intensity. A 20-minute home workout done 5 times per week will produce better results than sporadic intense sessions. Use our free BMI calculator above to track how your weight changes as you build fitness — even modest weight loss alongside increased activity improves health markers significantly.
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.
Combining Home Workouts with Diet and Weight Management Strategy
Exercise alone rarely produces significant weight loss without dietary changes. To lose weight sustainably, you need a calorie deficit — typically achieved through eating fewer calories combined with increased activity. The NHS suggests aiming for a loss of 0.5–1 kg per week, which requires roughly a 500 kcal daily deficit.
For some people, prescription weight loss medication (such as GLP-1 injections) may support their efforts alongside home workouts and diet changes. These work by helping reduce appetite and food cravings, making it easier to maintain a calorie deficit while exercising. Our GLP-1 weight loss calculator can help you understand how prescription support might fit into your overall strategy. Always discuss weight loss medication with your GP or a licensed prescriber to see if it's appropriate for your individual situation. Track your progress — whether through fitness improvements, how clothes fit, or using our free progress tracker — as weight is just one measure of health success.
- 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 a 20-minute home workout burn?
This varies by exercise type, intensity, and body size. A 70kg adult doing moderate cardio typically burns 120–200 kcal in 20 minutes; high-intensity workouts burn more. Resistance training burns fewer calories during exercise but boosts metabolism afterward. Use a fitness tracking app for personal estimates.
Can I lose weight with home workouts alone, without changing diet?
Weight loss requires a calorie deficit. While home exercise increases daily calorie burn, most successful weight loss involves both diet and activity. The NHS recommends combining dietary changes with exercise for best results. Without reducing calorie intake, weight loss is usually very slow.
What's the best time of day to do home workouts for weight loss?
The best time is whenever you'll do it consistently. Morning workouts may boost metabolism and support discipline. Evening workouts are fine if you sleep well afterward. Consistency across the week matters far more than the specific time of day.
How long does it take to see weight loss results from home exercise?
Fitness improvements often appear within 2–3 weeks (energy, strength, endurance). Visible weight loss typically takes 4–6 weeks at a 500 kcal deficit. Remember: scales don't capture muscle gain, so track other measures like how clothes fit or increased fitness capacity.
Can home workouts replace a gym if I want to lose weight?
Yes — home workouts are equally effective for weight loss if structured well. The key is consistent effort, progressive challenge (increasing reps, intensity, or duration), and pairing exercise with a reduced-calorie diet. Cost and convenience make home workouts ideal for many UK adults.
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.