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What’s 15g?
Scan whatever is in your hand. We’ll tell you how much of it is 15g of carbs, and whether it’s fast enough to treat a low.
Common treatments
The camera picture never leaves your phone — only the barcode number or the words you search are looked up, in the public Open Food Facts (opens in a new tab) database. Label data is crowd-sourced and can be wrong; if a number looks off, trust the package.
This is arithmetic on a food label from one T1D family, not medical advice. Your care team sets how you treat a low — follow their plan over anything here. See our medical disclaimer.