Paste your recipe. Get calories & macros per serving.
No database searching, no adding ingredients one at a time. Paste the list you already have — we match it to USDA nutrition data and divide by your servings.
- ✓No sign-up required
- ✓Runs in your browser — nothing uploaded
- ✓Cups, tbsp and pieces supported
One ingredient per line ·
EXAMPLE OUTPUT
Per serving
182
kcal
Paste your ingredients above and press Calculate to replace this with your recipe.
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Open the page and start pasting. No account, no email, no paywall.
Nothing uploaded
The whole calculation happens in your browser. Your recipe never leaves your device.
Real units
Cups, tablespoons, teaspoons, cloves and whole pieces — each with its own weight.
How we calculate this▾
Each line is parsed into an amount, a unit and an ingredient name. The amount is converted to grams using that ingredient's own unit weights — a cup of flour is 120 g, but a cup of spinach is 30 g, so conversion is ingredient-specific. Per-100-gram values come from USDA FoodData Central.
ingredient kcal = (grams ÷ 100) × kcal per 100 g
recipe total = sum of all ingredients
per serving = recipe total ÷ servingsValues are for raw ingredients as listed. Cooking losses are not applied.
Need this as a printable FDA nutrition label?
Packaged food needs a proper nutrition panel with FDA rounding rules. That is a different tool — here is where it is going.
Frequently asked questions
How accurate is this?▾
As accurate as the ingredient matching. For common ingredients with clear weights it is comparable to any other nutrition calculator. Anything not recognised is shown to you rather than estimated, so you always know where the gaps are.
Why does it not recognise my ingredient?▾
The database covers about 90 common ingredients. Unusual items, brand-name products and some regional foods are not included yet. Try a plainer name, or enter the item with a weight in grams.
Do I have to weigh everything in grams?▾
No. Cups, tablespoons, teaspoons and pieces are supported for most ingredients, using standard weights. Grams are more accurate if you have them.
Does it account for cooking losses?▾
No. Values are for raw ingredients as listed, which is the standard convention. Water is lost in cooking and some fat stays in the pan, so real servings can differ slightly.
Can I use this for a food label?▾
Not with this calculator. Selling packaged food requires figures that follow FDA rounding and labelling rules, which this tool deliberately does not apply — these numbers are for cooking, not compliance. Use the nutrition facts label generator instead when you need an FDA-format panel for packaged food.
These figures are estimates from population formulas, not medical advice. Individual needs vary. If you are pregnant, managing a medical condition, or under 18, talk to a doctor before changing your diet.