GramCup — Cups to Grams
Baking converter offline
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Pick the ingredient, read the grams, even offline. 10 everyday staples free; one Lifetime unlock for the rest. No subscription, no ads, no account.
GramCup converts cups to grams for cooking and baking, one ingredient at a time. A cup of flour doesn't weigh the same as a cup of sugar: choose your ingredient, enter the amount and read the weight.
PICK THE INGREDIENT
Convert cups, tablespoons, teaspoons, millilitres, grams and ounces, plus sticks for butter. Each ingredient includes a method note, such as “spooned and levelled”, so you know how the cup was filled. Convert from grams back to cups too.
WORKS OFFLINE
The ingredient table is built into the app. No account, sign-in or internet connection is needed for everyday conversions.
YOUR RECIPE, YOUR CUP
Choose a US cup (237 ml) or a metric cup (250 ml). Search familiar ingredient names, including all-purpose or plain flour and powdered or icing sugar. Switch ingredients while keeping your amount and unit, so you can work through a recipe.
SCALE A RECIPE — LIFETIME
Add up to 12 ingredient lines and double, halve or scale them by your own factor or serving count. Read the weight beside each line and share the scaled list.
YOUR OWN WEIGHTS — LIFETIME
Use a weight you measured yourself. Add custom ingredients or set your own weight for a bundled ingredient.
FREE AND LIFETIME
Start with unlimited conversions for 10 everyday staples: all-purpose/plain flour, bread flour, granulated sugar, caster sugar, light brown sugar, powdered/icing sugar, butter, whole milk, water and rolled oats.
Lifetime unlocks all 16 bundled ingredients, unlimited custom ingredients and weights, and recipe scaling. It is one in-app purchase, with no subscription or ads. Restore your purchase using the same Apple ID.
PRIVATE BY DESIGN
Your custom ingredients and conversion history stay on your iPhone. Optional usage analytics are off until you enable them in Settings. You can export your saved data or delete it from the app.
A NOTE ON ACCURACY
How you fill a cup changes what it weighs. GramCup provides kitchen estimates with ingredient-specific method notes. When precision matters, use a kitchen scale.
Made by OneSip Technologies.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, OneSip Technologies Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Location
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- OneSip Technologies Ltd
- Size
- 51.6 MB
- Category
- Food & Drink
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- GramCup Lifetime $0.99
- Copyright
- © 2026 OneSip Technologies Ltd
