About NutriCalculus

I am Haider Ali, and I built this site to make food numbers simple and honest. All data comes from USDA-based sources, presented per 100 grams and per typical serving so that any two foods can be compared fairly.

Food labels can be hard to read, and nutrition advice online often comes wrapped in hype, miracle claims, or numbers without context. I wanted a place where you could look up a food and get a straight answer: how many calories does it have, how much protein, carbs and fat, and what does a realistic serving actually give you? No sign-up, no paywall, no miracle promises — just the numbers, clearly laid out.

That is why every food page on NutriCalculus follows the same pattern. You get the headline answer first — calories per 100 grams and calories in a typical serving — followed by the full nutrition table, including fibre, sugar, sodium, potassium, calcium, iron and vitamin C where the data is available. Where a value is not available, the table shows a dash rather than inventing a zero. Daily Value percentages use the standard US Daily Values, so you can see at a glance how a food fits into a whole day.

The tools grew out of the same idea. Comparing two foods should not mean opening ten tabs: the Compare tool puts them side by side. Planning a plate should not need a spreadsheet: the Meal Builder adds foods in grams and totals them for you. A recipe should not be a mystery: the Recipe Analyzer turns ingredients into per-serving numbers. And when you cannot decide what to eat, the Food Wheel picks a food and then shows you its numbers, so the choice stays yours.

I am careful about what this site does not claim. NutriCalculus is not medical or dietary advice for any individual, and it does not promise weight loss, cures, or any other outcome. Nutrition values are estimates based on USDA data, and real foods vary by brand, variety, ripeness and preparation. A banana from one shop is not identical to a banana from another, and cooking changes numbers too. Treat the figures as a reliable guide, not a laboratory measurement of the exact item on your plate.

The site is free to use, and it will stay that way for the core tools and food data. If you spot a number that looks wrong, or you would like a food added, please use the contact form — corrections from readers make the database better for everyone. Thank you for using NutriCalculus, and I hope it makes your food choices a little clearer.

What you will not find here is also part of the promise. You will not find a food labelled as a miracle, a cure, or a shortcut, and you will not find a single food blamed for everything either. Foods are mixtures of nutrients, and their value depends on how much you eat, how often, and what else is on the plate. A food that is high in one nutrient can be low in another, and that trade-off is exactly what the tables are for. The site shows the whole profile — calories, protein, carbs, fat, fibre, sugar, sodium, potassium, calcium, iron and vitamin C — so you can weigh those trade-offs yourself instead of trusting a single headline number.

Over time, I plan to keep growing the database well beyond the first foods, adding more everyday items, more categories, and more articles that explain the numbers behind common questions. The core promise will not change: simple pages, honest numbers, free tools, and no pressure to sign up for anything. If NutriCalculus helps you answer one question today — how many calories are in this, or which of these two foods has more protein — then it is doing its job.

— Haider Ali, founder of NutriCalculus