I first started my weight-loss journey when I signed up for a free 5k in my area. I've never been a runner, but I knew I needed to make some changes in my lifestyle if I was going to get fit. I lost 10 pounds while training for the race. Then I started reading about the science behind healthy weight loss and found that I needed to calculate to my TDEE first. I stumbled upon this site through google and has never turned back. Thank you for these amazing calculators. :)

I tried everything from Weight Watchers to going to the gym 4–5x a week to weekly meal prep. While I did see some results, I eventually couldn’t keep up with it and then yo-yo’d. IF has been the simplest and most manageable way I have found to improve my health (and stick with it). I’m now officially in the normal weight category (according to my BMI). All thanks to Martin Berkhan (leangains.com) and this website's Intermittent Fasting Calculator. When I first discovered this site, I thought this was some kind of scam. Because the website was too clean to be true. No sign ups/ads nothing. Then I gave the calculator a try and I was blown away the amount of details it throws at you. Everything from meal and training timings to supplementation details? I mean, come on!! That's incredible. Anyway, this wonderful site has made my life a hell lot easier. Thank you. Much appreciated!

I had been trying to lose weight since the age of 9. And they told me all that I had left was bariatric surgery. Then I discovered the miraculous Ketogenic diet. I realised I could follow a meal plan and not feel hungry all the time. I couldn’t believe it! But first I need to calculate my TDEE and that's when I found this website. And with the keto calculator I literally had everything I need to successfully lose weight. Made my life a whole lot easier. I started having bulletproof coffees with butter and cream every morning, and I was still losing weight! Thank you very much you guys! :)

Recently found your site and gave your TDEE calculator a try and i am amazed by the results 6 ft tall , was 205.6 pounds at 17.3% fat (was cutting to 2197 cal) and went to 186 pounds and 10.5% fat in one month and 27 days. Now I'm gonna start start bulking. Yours is by far the most accurate activity factor calculator on the web. Keep up the good work.

Over the last few years we had both experienced a significant weight increase, to a point where it was affecting not only our health but our happiness. We then started learning about weight loss and found that Calorie deficit and TDEE are some of the most important metrics one should know to lose weight successfully. This website has given us our exact TDEE and Macros and set us on our path. Thanks a lot. :)

I starting following the calculators from this website after I saw a close friend of mine succeed. I have been dieting all my life, I have tried every diet out there – Jenny Craig, Weight Watchers, Medifast, Atkins you name it. As a last resort, I started doing my own research, went to bodybilding.com forums and started reading the stickies and that's when I learned about TDEE & Calorie deficit. After that I started searching for a reliable TDEE calculator and found this gem (tried a bunch and found this to be the most accurate). Love the fact that it uses both exercise intensity and daily activity to calculate the TDEE, exactly what I needed. Thank you very much!!

I have been dealing with weight issues since I was about eight or nine. My troubles started in fourth grade. I recently discovered this calculator website and my life turned around for good. I slowly and gradually started losing weight and here I am now, lost almost 35 lbs in less than 7 months.