About
KongaShare exists for one reason: to make a handful of genuinely useful health calculators available without a sign-up wall, a subscription, or a feed of unrelated content around them.
Each calculator on this site — BMI, daily calories, body fat percentage, ideal weight, and macros — is built on a widely recognized formula, explained in plain language, and run entirely in your browser.
We don't require an account, store your measurements, or sell health data. We don't give personalized medical advice — these tools are for general information, and a healthcare provider or registered dietitian is always the right call for individual guidance.
KongaShare is supported by display advertising, which lets us keep every tool free to use. You can read more in our Privacy Policy.
If you spot something that seems off, or have an idea for another calculator, get in touch — we read every message.