Blog

Roti and Chapati Calories: Per Piece and by Flour

October 27, 2026 · Viral Tandel

Roti calories are one of the simpler USDA-sourced figures on this site, and also one where the most honest answer is "it depends on the size of your roti," rather than a single number. This guide gives the sourced per-100-gram figure, a method for turning it into your own per-piece number, and how roti compares to naan, paratha and an ordinary slice of whole wheat bread.

Key takeaways

• Roti and chapati are the same bread under two names. USDA FoodData Central treats them as one entry: 297 kcal per 100 g, 11.2 g protein, 46.4 g carbs, 7.5 g fat.
• USDA does not publish a standard piece weight for roti, so there is no single trustworthy "one roti" calorie figure. Weighing your own is the accurate path.
• Per 100 g, roti sits between naan (311 kcal) and being clearly lighter than paratha (326 kcal), with noticeably less fat than either.
• A slice of whole wheat bread (254 kcal per 100 g) runs lower than roti per equivalent weight, since roti's dough is typically denser.
• Ghee or butter brushed on after cooking adds real calories on top of the plain-dough figure, and there is no verified per-teaspoon number for it in the sources this site uses.

Roti and chapati, per 100 grams

This figure is shown per 100 g on purpose, rather than per piece, and that is worth explaining rather than glossing over.

Why there is no single "one roti" number, and how to get your own

USDA's entry for roti and chapati does not come with a published household piece weight the way naan and paratha do below. That is not an oversight this guide can quietly fix; it reflects something real about roti itself, a thin tawa roti from one kitchen and a thicker tandoor-cooked one from a restaurant are genuinely different weights, and inventing a single "average" piece would misrepresent both.

The fix is simple and more accurate than a guessed average would be anyway: weigh a roti on a kitchen scale. Once you have its weight in grams, divide by 100 and multiply by the figures above, 297 for calories, 11.2 for protein, 46.4 for carbs, 7.5 for fat, to get that specific roti's numbers. A lighter, thinner roti and a heavier, thicker one will not give you the same answer, and that is exactly the point: the per-100-gram figure is the honest one, and your scale supplies the rest.

Roti compared with naan and paratha

Naan and paratha do have published USDA piece weights, which is why they can be shown per piece here while roti is shown per 100 g. Looking at fat content per 100 g rather than per piece is the fairer comparison across all three: paratha runs highest, a result of dough folded with ghee or oil and pan-fried in more of it, while roti, cooked dry on a tawa with no fat worked into the dough, runs lowest of the three. For the full paratha and naan breakdowns, see paratha calories and naan calories.

How roti compares to a familiar slice of bread

Gram for gram, roti runs higher in calories and noticeably higher in fat than a slice of ordinary whole wheat sandwich bread, despite both being wheat-based staples. Protein is close between the two. This is a useful anchor if whole wheat bread is a food you already have a feel for and roti is not, though remember the comparison is per equal weight, not per typical serving, since a slice of sandwich bread and a roti are not usually eaten in matching amounts.

What changes the total beyond the dough itself

Plain roti, cooked dry on a tawa, is the figure in this guide. A lot of roti as actually eaten is not plain: a light or heavy brushing of ghee or butter on top after cooking is common, and it sits on top of the numbers above rather than inside them. There is no verified per-teaspoon ghee figure in the two sources this site draws from, USDA FoodData Central and the restaurant chain datasets, so rather than invent one, the honest move is the same as elsewhere on this site: if you can see or taste ghee on your roti, log it as its own item using whatever measure you actually used, a teaspoon or a light brushing, instead of assuming the plain-roti figure already accounts for it.

Roti is also one of the most common breads served alongside dal calories, and shows up as one component of a full thali calories plate rather than as a meal on its own. The Indian food calories guide walks through how bread, dal, rice and a curry or vegetable side add up together on one plate.

Logging roti accurately

Weigh a roti once on a kitchen scale and you will have a far more accurate number than any generic app entry could give you, since you will be working from your own roti's actual size rather than someone else's average. For packaged, pre-made rotis or wraps bought from a store, the barcode gives you the manufacturer's own figures directly, and that path is free and unlimited. Next time roti is part of your plate, log it in KalTrack and add any ghee or butter as its own line if you used any.

This is general information about tracking food, not medical advice. If you are managing a health condition or working to a clinical target, talk to your doctor or a registered dietitian before changing how you eat.