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Create a QR code for a link, Wi-Fi, WhatsApp, contact and more, or read one from a photo.
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Fill in the details to see your QR code.
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3. Style (optional): colors, dots, logo
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Macro calculator
Daily protein, carbs and fat in grams for your calories and diet.
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- Works on any device
About Macro calculator
Splits your daily calories into grams of protein, carbohydrate and fat for your diet, such as balanced, high protein, low carb or keto. Protein and carbs give 4 calories per gram and fat gives 9, which is why the same calories look very different in grams.
How to use Macro calculator
- Enter your numbers above.
- The result updates instantly as you type.
- Change any value to compare different cases.
Why use this tool?
- Private: everything happens in your browser. Nothing you enter is uploaded.
- Free, with no sign-up, no watermark and no limit on how often you use it.
- Works on phones, tablets and computers: Android, iPhone, Windows, Mac and Linux. Nothing to install.
- Available in 10 languages.
Also known as
Frequently asked questions
How many calories are in a gram of fat?
Fat has 9 calories per gram. Protein and carbohydrate have 4 each, and alcohol has 7.
Is Macro calculator free?
Yes. Macro calculator on Toolipedia is free to use, with no sign-up and no watermark.
Is it safe to use?
Yes. Everything is worked out in your browser, and nothing you enter is sent to our server.
Does it work on my phone?
Yes. It works in any modern browser on Android and iPhone, as well as on tablets and computers. There's nothing to install.
Do I need an account?
No. Just open the page and use the tool. There's no sign-up and no email needed.