Chard is one of the lowest-calorie leafy greens you can add to a meal, but when you're tracking calories, every tablespoon of chopped leaves still counts if you're measuring precisely. This chard calories per tablespoon calculator tells you exactly how many calories are in your serving — whether you measure raw chopped chard in tablespoons, cups, grams, or ounces.
Just enter your amount, choose the form (raw or cooked), and the tool converts everything into an easy-to-read calorie total, calories per tablespoon, and the carbohydrate, protein, and fat breakdown. It's built for anyone logging meals in apps, meal-prepping for weight loss, or simply curious about how much energy a handful of greens provides.
Because chard's calorie content is so low, small measurement errors can make the numbers look inconsistent — this calculator uses standard reference values so your tracking stays predictable.
🍃 Amount
🥬 Chard form
📊 Results
Values are estimates based on standard USDA reference data; always check product labels where available.
📋 Step-by-Step Guide
Start by entering how much chard you plan to eat. The amount box accepts any number — 1, 2.5, or 13 — and the unit drop-down lets you choose tablespoons, cups, grams, or ounces. Next pick the form: raw chopped chard or cooked (boiled/steamed) chard. Raw leaves are feather-light, so a tablespoon weighs only about 2.25 grams, while cooked chard collapses and holds more matter per spoon, making a cooked tablespoon roughly 11 grams.
Press Calculate Calories and the card will display four key numbers: the total calories in your serving, calories per tablespoon, the total weight of that serving, and a full macro split with carbohydrates, protein, and fat. Use the quick-fill pills to jump to common serving sizes like 1 cup or ¼ cup. If you are meal-prepping, weighing chard in grams is the most consistent method, but the tablespoon option is fine for quick estimates.
🧮 How It Works
This calculator uses two reference numbers for each form: the calorie density per 100 grams and the average weight of one tablespoon. Raw chard is roughly 19 kcal per 100g, and a standard chopped tablespoon weighs about 2.25g, which works out to 0.43 kcal per tablespoon. Cooked chard is about 20 kcal per 100g, but because cooked leaves are denser (10.94g per tablespoon), one cooked tablespoon supplies about 2.19 kcal.
Formula: calories = number of tablespoons × (kcal per 100g × grams per tablespoon ÷ 100)
When you enter cups, grams, or ounces, the tool first converts to tablespoons. There are 16 tablespoons in a cup; to convert grams to tablespoons it divides by the form's grams-per-tablespoon value; for ounces it converts to grams using 1 oz = 28.3495g. Macro values come from the same 100g reference data and are scaled down to your serving weight. Reference data is based on USDA FoodData Central values for Swiss chard.
Reference Values: Chard at a Glance
| Serving | Approx. weight | Calories |
|---|---|---|
| 1 tbsp raw, chopped | 2.25 g | 0.43 kcal |
| 1 cup raw, chopped | 36 g | 6.8 kcal |
| 1 tbsp cooked, boiled/steamed | 10.94 g | 2.19 kcal |
| 1 cup cooked, chopped | 175 g | 35 kcal |
| 100 g raw | 100 g | 19 kcal |
| 100 g cooked | 100 g | 20 kcal |
These are averages, so expect variety between bunches, seasons, and how finely the chard is chopped.
Worked Examples
Example 1 – 4 tablespoons raw chard. In the calculator, enter 4, select tablespoons, and choose raw. The tool multiplies 4 × 0.43 = about 1.7 kcal, and the total weight is 9 g. The macro split rounds to 0.34g carbs, 0.16g protein, and 0.02g fat.
Example 2 – 1 cup cooked chard. Enter 1, select cups, then cooked. A cup converts to 16 tablespoons, so the result is 16 × 2.19 = 35 kcal. The serving weighs roughly 175g, giving 7.2g carbs, 3.3g protein, and 0.35g fat — still a very modest amount of energy for a generous vegetable portion.
Example 3 – 30 grams raw chard. Switch the unit to grams and enter 30. Since one raw tablespoon weighs 2.25g, 30g equals about 13.3 tablespoons, and 30 × (19 ÷ 100) = 5.7 kcal. This shows why weighing in grams is handy for larger salads where estimating tablespoons becomes tedious.
Common Mistakes to Avoid
Using raw volume for cooked chard. A cooked tablespoon packs more chard than a raw tablespoon, so mixing the two can double or triple your calorie estimate. Always match the form to how you actually measured it.
Assuming chard is zero calories. It is extremely low in calories, but a full cup of cooked chard contributes about 35 kcal. If you eat several cups, or add it to smoothies and soups, those calories can add up over a day.
Forgetting the cooking fat. The calories above are for chard alone. Sautéing in olive oil, butter, or bacon drippings adds far more energy than the leaves themselves. If you want to compare, a tablespoon of bacon fat is dramatically denser — see the bacon calories per tablespoon calculator for a sharp contrast.
Not updating the form after cooking. If you log a recipe as raw but serve it cooked, your portion volume changes. Choose the form that matches the state of the food you are actually putting on the plate.
Frequently Asked Questions
Is chard really this low in calories? Yes. Like most leafy greens, chard is mostly water and fiber. A 100g raw portion — roughly two large handfuls — contains only about 19 kcal, which is why it is a go-to food for low-calorie, high-volume eating.
Does cooking change the calories per 100g? Cooking removes water and causes the leaves to shrink, so cooked chard has slightly more calories per 100g by weight than raw. On a per-gram basis the difference is small (19 vs 20 kcal per 100g), but per tablespoon it is bigger because cooked chard is much more dense.
Can I use this for rainbow or Swiss chard? Yes. Red, yellow, and rainbow chard varieties are very similar in macronutrient content, so the difference is negligible for calorie tracking.
Should I track chard at all? If you are on a strict calorie target and your app asks you to log everything, yes — but don't stress over a raw tablespoon. Use the gram measurement for consistency, and remember that toppings and cooking fats usually matter far more than the greens themselves.