Recipe-aware converter
Every ingredient at once. Uses real densities, not guesses. Scale to any yield, in any unit.
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Start typing or paste a recipe on the left. Converts in real time.
Tap an item to check it off as you shop. Use Share to send to your phone.
Drop any recipe into the left panel, one ingredient per line. Fractions like ½, 1/3, and 2 ½ are all understood. Section headers and notes pass through untouched.
Use the Convert to dropdown to choose the unit you want. Grams, cups, ounces, ml and more are all there. Type to filter the list. Hit ✕ to clear your selection and start over.
Results appear in real time on the right. Unlike a Google search, this converts the whole recipe at once. It also knows that flour is not water. Each ingredient's actual density is used, sourced from the USDA FoodData Central database.
Change the Serves numbers to scale the whole recipe up or down. Making cookies for 2 instead of 24? Every ingredient adjusts in step.
Use Print for a clean printout. Use Share to send the converted recipe to your phone. Use Grocery list to turn ingredients into a tappable shopping checklist you can share to any app.
Convertly does not run its own tracking or analytics, and there is no account system. This page does display ads served by Google AdSense, which sets cookies and may use your browsing activity to personalize ads. See "Advertising" below for details and how to opt out.
What stays on your device
Everything you type into the recipe input is processed locally inside your browser. It never leaves your device. Closing the tab clears it permanently.
External requests
This page loads two font families from Google Fonts, plus ad scripts and ad content from Google AdSense (googlesyndication.com, doubleclick.net, and related Google ad-serving domains). Those requests are subject to Google's privacy policy.
Advertising
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Cookies and storage
Convertly does not set cookies directly. Google AdSense sets its own cookies on this domain to serve and measure ads. Nothing is written to local storage or session storage by this site's own code.
Third party services
The Share and Copy features use your browser's built-in clipboard and share APIs. Any data you choose to share is passed directly to the app you share it to. Convertly has no involvement in that transfer once you confirm it.
Ingredient density data
Density values are sourced from the USDA FoodData Central database, which is a publicly available US government dataset. It is bundled into the page and does not require any outbound request to use.
Convertly converts a full recipe in one paste. No more converting each ingredient one at a time. It handles cups, tablespoons, teaspoons, ounces, grams, millilitres, and more, and it scales servings up or down at the same time.
A cup of flour and a cup of water do not weigh the same. Most converters treat every ingredient as if it were water, which throws off baking recipes. Convertly uses ingredient-specific density data from the USDA FoodData Central database, so 1 cup of flour converts to roughly 120g, not 240g. For a quick reference across common ingredients, see our full cups to grams conversion chart.
Baking at a different temperature? See the full oven temperature conversion chart.
Doubling a recipe, or cutting it down for two people instead of eight? Set your original and target serving counts and every ingredient, weights, volumes, and counts, scales together in one step. If you only need quantities scaled without unit conversion, try the standalone recipe scaling calculator.
FAQ
Paste your recipe into the left panel, select grams from the Convert to dropdown, and every ingredient converts instantly. Convertly uses each ingredient's actual density rather than a fixed cup-to-gram ratio, so flour, sugar, and butter all come out correctly. Alternatively, you can reference to our full cups to grams conversion chart
Yes. Convertly converts in both directions. US volume units convert to metric weight, and metric quantities convert back to cups, tablespoons, and ounces. Pick whichever unit you need from the dropdown.
Yes. Set your original serving count and your target serving count in the Serves fields above the recipe panel. Every ingredient scales automatically in step with the conversion. You can convert units and scale servings in one step.
Yes, completely free. No account, no sign-up, no paywall. The tool runs entirely inside your browser so nothing you type is sent to any server.
Density values are sourced from the USDA FoodData Central database, which is the standard reference for food composition data in the US. Results are as accurate as the ingredient match. If Convertly recognises your ingredient, the conversion uses the correct density. If it does not recognise it, the line is flagged and kept in its original form so nothing is silently wrong.