How accurate is MyFitnessPal

Love it or hate it, MyFitnessPal remains a popular app for tracking food intake and fitness progress. But with a plethora of information at your fingertips, a crucial question arises: how accurate is MyFitnessPal? Can you truly trust the app to guide your fitness journey, or is it riddled with hidden inaccuracies?

Easy answer: It’s not perfect but can help you if you are trying to calculate your daily calorie needs 

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This blog post dives deep into the app’s strengths and weaknesses, offering valuable tips to ensure you’re getting the most out of your MyFitnessPal experience. 

Why use MyFitnessPal?

MyFitnessPal is like a friendly helper on your phone or computer who wants to keep track of the food you eat and the exercises you do. Its main job is to help you with different goals including calorie counting and physical activity.

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Tracking nutrition: MyFitnessPal helps you see what’s in your food. You can tell it what you had for breakfast, lunch, and dinner, and it will show you how much protein, veggies, healthy fats and other good stuff you had.

Tracking exercise: When you play sports, dance, or go for a walk, MyFitnessPal cheers you on. You can tell it what activities you did, and it will count how many jumping jacks or steps you took. 

I use MyFitnessPal strictly to monitor my daily calorie counts. I know other people use it for monitor calorie expenditure and what they eat afterwards. I’d be careful in those settings using the app.


MyFitnessPal is actually pretty good at keeping track of some important things, like:

  • Total calories: Just like counting points, MyFitnessPal helps you keep track of the total calorie intake each day. You can add use the calorie counter in a number of ways from manually adding or scanning items.
  • Macronutrients: These are like the building blocks of your food, like protein (think building muscles), carbohydrates (think giving you energy to run), and fat (think keeping you full). MyFitnessPal helps you see how much of each you’re eating, just like keeping track of different colored Lego bricks.
  • Sugar: Too much sugar can be like a mischievous gremlin in your body, causing yucky tummy troubles. MyFitnessPal helps you see how much sugar is hiding in your food, so you can make healthy choices.
  • Fiber: This is like a superhero cape for your digestion, helping everything run smoothly. MyFitnessPal helps you see how much fiber you’re getting, so you can keep your stomach happy and healthy.


  • Tricky tracking: MyFitnessPal might not be as good at tracking some things, like cholesterol and sodium. These are important, but the mobile app might not always get them exactly right. It’s like trying to measure tiny grains of sand – it’s tough.
  • Sneaky Info: Sometimes, information in the app comes from other users. This means it might not always be accurate, like someone accidentally putting in the wrong nutritional information about a food. It’s important to be a detective and double-check, especially for processed foods, by comparing the app’s information with actual food labels. Remember, labels are like the official instructions for food items, so they’re always the most reliable source.

Important considerations

  • User-generated entries: While the app has an extensive database, some entries are user-submitted. Double-check information, especially for processed foods, against labels to ensure accuracy.
  • Portion sizes: Be mindful of portion sizes when logging entries. Even small inaccuracies can add up quickly.
  • Focus on trends, not individual entries: Tracking trends over days or weeks provides a clearer picture of your overall dietary patterns.

Essential tips for accurate tracking

MyFitnessPal can be a great tool for tracking your food and fitness, but remember, it’s not perfect. Here are some awesome tips to make sure you’re getting the most accurate information:

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  1. Ditch the guesswork: Eyeballing portions can be tricky, kind of like trying to guess how many jelly beans are in a jar. To be super precise, use measuring cups and a food scale like a science experiment! This way, you’ll know exactly how much you’re eating.
  2. Embrace technology: MyFitnessPal has a cool feature where you can scan barcodes on food packaging. It’s like having a mini barcode scanner in your pocket! This can save you tons of time compared to manually searching for food items.
  3. Consider premium features (optional): MyFitnessPal Premium offers some extra features you can buy, like allowing you to import recipes and track your macronutrients in more detail. Think of macronutrients as the building blocks of your food, like protein for building muscle and carbs for energy. These features can be helpful, but they’re not essential.
  4. Focus on trends, not perfection: Remember, MyFitnessPal is a tool to help you see the bigger picture. Don’t stress if every single entry isn’t 100% perfect. Instead, track your food intake over time. This will give you a clearer idea of your overall eating habits and help you make adjustments if needed.
  5. Integration with wearables and other apps: MyFitnessPal is even cooler because it can talk to health apps, fitness apps, fitness trackers and watches (Apple Watch. If you wear a fitness tracker or use a step-counting app, MyFitnessPal can team up with them. It’s like having a whole health squad! It takes the info from your watch or other apps and adds it to your diary, so you can see how your food and exercise fit together. Teamwork makes tracking easier and more fun!
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