Metabolic Age Calculator

Basal Metabolic Age Calculator

Find your metabolic health age and get the motivation you need to lose weight after 40 – and keep it off by completing the free online calculator.

Metabolic Age Calculator Online

Find out why you can't lose weight and see what impact your food and lifestyle choices are having on your metabolic health.

What is Metabolic Health Age?

Our current lifestyle and diet choices, anxiety and stress levels, our weight, the medication we take, and our sleep patterns all have an effect on our metabolic age. And if it's older than our actual age, we often start to gain hard-to-shift weight. It can lead to other health problems too.

My free online Metabolic Age Calculator will tell you all you need to know about your metabolic health and help you find the willpower to improve your health and lose weight long-term.

Find your metabolic health age - use my online Metabolic Age Calculator and answer a few simple health and lifestyle questions. It only takes 5 mins to find out, but it could change your life for ever.

If you answer yes to any of these questions, then it’s likely that your metabolic pathways are under stress and your metabolic age will be higher than your age in years.

  • Are you over 40 years of age?
  • Have you tried and failed to lose weight yet you don’t know why?
  • Do you start a diet on a Monday morning and throw in the towel by Tuesday afternoon?
  • Have you put on weight around the middle, even though you’re eating healthy foods and exercising?
  • Do you feel out of control and worried about your health, but don’t know what to do?

What is your health metabolic age?

Complete the FREE Metabolic Age Calculator online. It only takes 5 mins - you'll see the result instantly.

Metabolic Health For Weight Loss

Our current lifestyle and diet choices, anxiety and stress levels, our weight, the medication we take, and our sleep patterns all have an effect on our metabolic age.

These can be measured using my online Metabolic Age Calculator to give you an understanding of the ageing effects on your metabolic health compared to your actual age.

The good news is that if you know what impact your current food choices and lifestyle have on your metabolic health age, you can find the most essential ingredient of any healthy eating plan – willpower and motivation!

The results of my online Metabolic Health Quiz can help you find a healthy, balanced diet that’s right for you, but more importantly, make you understand how your lifestyle choices, emotions, hormones and habits affect both your health and the way your body stores and uses energy.

Our metabolic age has an impact on our metabolism – and it’s this that causes us to put on weight, especially after the age of 40.


Does this sound familar?

  • Grab a coffee

    Do you wake up feeling tired, too late to stop and have a proper breakfast so you just grab a coffee to give you a hit of energy? 

  • Working lunch

    Do you snack on something at 11 am,  work through lunch, then feel peckish at 3 pm? So you have a healthy protein bar or fruit to give you a boost  - maybe a bit of cake or some biscuits because you're about to work them off at the gym! 

  • Evening meal

    Got back late so you have something quick and easy because you’re too tired and hungry to start chopping veg and cooking from scratch.

  • And relax

    Need a glass of wine to relax? If not for you, most definitely you deserve some chocolate or pudding as its been a long day and you have been good...

  • Bedtime.. Sleep?

    Fall asleep on the sofa, then when you finally get to bed, you wake up during the night needing to go to the toilet or having a hot sweat? Then once you’ve got up, do you find it almost impossible to drop back to sleep again?

If this sounds familiar, then you’ve totally lost control of your blood sugar and your liver is in meltdown.

Reset Metabolic Health

Most people seek nutrition advice just for weight loss. They start new diets, count calories, deprive themselves of food, but more often they’re actually worried about their long-term health.

Their cholesterol levels are high and so is their blood pressure – they may have seen their doctor, but they’re not ready to start taking medications just yet so what can they do? 

I’ve been working with clients like this for over 10 years with great success. They’ve spent months, sometimes years, looking in the mirror and seeing that they’ve put on weight and they wish they could feel motivated and energised enough to ‘just go to the gym' or 'lose a pound or two'. 

One of my recent clients was dreading going on her next holiday. In fact, the idea of it was making her quite anxious and depressed. All she could think of was what she could wear to cover her tummy – and the thought of having to wear a bikini or swimsuit was daunting.

But yet, she was constantly on a diet – as far as she was concerned she ate healthy food and didn’t drink anywhere near as much wine as her friends did!  But her tummy was getting bigger and her usual solution of going to the gym just wasn’t working anymore. And now, it was even worse because she was in a lot of pain with her knee when she did try to exercise.

During her consultation, we discussed her ideal weight goal and she wanted to shed two stone which would bring her weight back to under 10 stone. However, we discovered that her real age of 42 years old, yet her metabolic health age was actually 67!

She was horrified because this meant that her body was functioning as a person 25 years older than she actually was. At this point, the motivation to learn more about her metabolic health went through the roof.

Years of dieting, excessive exercise, work and family stresses had taken their toll. She finally asked for help and now understands how important her metabolic age is for both health and long-term weight loss.

What is your health metabolic age?

Complete the FREE Metabolic Age Calculator online. It only takes 5 mins - you'll see the result instantly.

Why does metabolic age affect health

As our metabolic health starts to age, our metabolic pathways slow down. This doesn’t just cause us to put on weight around the middle, but it also affects our blood sugar levels, our liver function and the quality of our gut flora, or bacteria in the gut.

These can all lead to conditions that make our health suffer. For example, the long-term effect of an imbalance of blood sugar is diabetes, which often brings with it high blood pressure and increased cholesterol levels. And it’s worth remembering that commonly, we don’t get just one disease, we get a combination of conditions that can affect our health.

lose weight

Benefits of reducing metabolic health age

If your metabolic health age is equivalent or lower than your actual age, then your levels of blood sugar, triglycerides, high-density lipoprotein, (HDL) cholesterol, blood pressure and waist circumference will be ideal without using medications. These are all factors that directly relate to your risk of heart disease, diabetes and stroke.

If your metabolic health is suffering (or older than your age in years), you could be prone to some or all of these conditions. You could also find that you put on weight that's hard to lose, as our metabolic health age affects the way we burn fat and controls how much and where we gain weight.

When I weigh my private clients in clinic, we often discuss how much weight they want to lose. More often than not, their weight goal is based on what they used to weigh when they last felt happy about themselves. Often this is as far back as their 20s, or 30s, maybe when they got married or started a family.

However this goal is often unrealistic. It makes more sense as they reach and go past the age of 40 for me to look at their body composition and help them understand other pointers of success that we can measure during their weight loss journey. The one that I find motivates them the most is their metabolic health age.

What is your health metabolic age?

Complete the FREE Metabolic Age Calculator online. It only takes 5 mins - you'll see the result instantly.

How to find Motivation

Most clients tell me that they struggle with the willpower and motivation to get through the week. And to follow any kind of nutrition plan at the weekend is usually impossible.

But what if you knew the actual consequences of your current lifestyle choices? Would that help you stick to the plan? In my experience, learning their metabolic health age is the one thing that really gives my clients the motivation to change their lifestyle.

By taking my free Metabolic Age Test, we can calculate your metabolic age – and you can see for yourself how the food that you eat and the habits you’ve formed affect your metabolic health.

Paul - Success Story

Paul found the motivation to change when he discovered his metabolic age

Paul is 6ft 2ins and weighed 16 stone when he came to see me. With a body fat percentage of 35% and a muscle mass of 8st 1lbs, Paul’s metabolic health age was 69 when I first weighed him in a private consultation. 

The problem is that he’s only 42! To say he was motivated to make some changes to his behaviours was an understatement.

If you’re lacking the motivation to make changes that can improve your health and lead to healthy long-term weight loss, my advice as a Metabolic Health Coach would be to complete the Metabolic Age Calculator - . You’ll be able to get the same motivation and willpower as my private clients – for FREE

What is your health metabolic age?

Complete the FREE Metabolic Age Calculator online. It only takes 5 mins - you'll see the result instantly.

How does the Metabolic Age Calculator work?

Knowing your body composition and your metabolic health age is an essential part of my private metabolic health coaching. This would usually cost £225 per session, but you can do it yourself here for FREE.

If you’re ready to find the willpower and motivation to lose weight and keep it off long term, then complete my Metabolic Age Calculator. 

It is really simple. Just answer some lifestyle and health questions, for example, how many times a week do you go to the gym, what supplements and medications do you take, and what are your daily food choices? Be honest - then click submit and based on a simple calculation your metabolic health age is revealed - instantly. 

If my Metabolic Health Age Calculator reveals your metabolic age is 10+ years over your actual age, you have a few options. 

What are my options?

Before you spend another penny on fad diets or calorie-counting recipe books, once you've completed the metabolic age calculator you will have the same metabolic health information that my private clients benefit from. They’ve found the motivation to lose weight, improve their health and feel happier – and so can you!

Once we know your metabolic age you can benefit from the following:-

  • Learn how to boost your metabolism
  • Find out how to fix your slow metabolic pathways to give you the willpower to lose weight
  • Have metabolic health coaching to motivate you lose weight
  • Get your own personalised metabolic diet plan for 14lbs+ weight loss and improve your metabolic health

What is the consequence of doing nothing?

  • Start another diet and fail
  • Waste money on fad diets
  • Spend time and money in the gym with no health benefits
  • Eat kale but gain no health benefits
  • Take medications from your doctor for diabetes and high cholesterol.
  • Look in the mirror and dislike what you look like

What is your health metabolic age?

Complete the FREE Metabolic Age Calculator online. It only takes 5 mins - you'll see the result instantly.

Copright@2020 | Jen Adams Ltd

Merchant Equipment Store Credit Card Logos
Scroll to Top