Find your healthy weight range.
Ever wondered what your ideal body weight is? Maybe you’ve seen formulas tossed around in fitness forums, or your doctor mentioned it in passing. Truth is, there isn’t a single “perfect” number for anyone — but knowing your healthy weight range can give you a useful reference point for your overall health and well-being.
Analyze calories, macros, and nutrients in your meals.
Figuring out what to eat shouldn’t feel like a pop quiz. Maybe you cook at home and crave an easy way to know how many calories or macros are in your meals. Or you’re tracking your diet, but homemade recipes, custom foods, and deciphering portions makes meal planning feel impossible before you've even started. A nutrition calculator takes that uncertainty off your plate.
What actually helps — and how to use supplements safely.
Discover the best supplements for PCOS weight loss
For many women with PCOS (polycystic ovary syndrome), losing weight feels like climbing an icy slope. PCOS affects around 10–13% of reproductive-aged women,[1] and impacts more than just periods. PCOS can affect hormonal balance, insulin sensitivity, reproductive function, and metabolism, though the pattern and severity vary between individuals. Understanding how PCOS affects your body is the first step toward reclaiming control.
Use our carbohydrate calculator to find out.
Carbohydrates have a reputation problem. One headline says carbs are essential for energy. Another says carbs are the reason you're not losing weight. Somewhere in the middle, most people are left wondering: "Are carbs bad? How many carbs should I actually eat?" That’s exactly where our carbohydrate calculator comes in.
Use our fat intake calculator to find out.
Fat has been misunderstood for a long time. One minute it's the villain behind weight gain and heart disease. The next, it's being poured generously over salads and stirred into coffee in the name of faster weight loss and improved health. No wonder so many people are left wondering how much fat they should actually eat.
Simple has been awarded Best Virtual Coach at the MedTech Breakthrough Awards for the second year running, chosen from over 60 nominations of global leaders in digital health. (Other category winners this year include Noom, Teladoc, Medtronic, and CVS Health, so we’re in great company!)
What actually works — and what doesn’t.
Add these simple coffee weight loss hacks to your routine
Coffee weight loss hack trends are everywhere — from TikTok videos promising fat-melting cinnamon latte "loopholes" to the “coffee diet” claiming rapid results by drinking buckets of coffee every day. But while coffee can support weight loss through boosting metabolism and curbing appetite, sustainable weight loss comes from consistent habits, balanced nutrition, and regular fitness activities, not hacks.
How 12-hour and 16-hour fasts compare for weight loss and health.
12:12 vs. 16:8 intermittent fasting explained by Simple
We love a good showdown, and intermittent fasting is full of them. From quick Google searches to long comment threads, people want to know which intermittent fasting
Which fruits to enjoy in moderation — and better swaps.
The top 5 fruits to avoid for weight loss
If you’re trying to lose weight and want simple, realistic ways to adjust your calorie intake, you may have wondered if there any fruits to avoid for weight loss.
When and how women can use them for best results.
When to drink protein shakes for weight loss as a female
When trying to lose weight, one question many women ask is, When should I drink protein shakes for weight loss.
