you are looking at around 1/2 gram per cc. For a standard 70cc scoop, it came in around 35 grams.
- Nutraplanet rep on another board.
So its around 35g of carbs per standard scoop, but you will have to adjust your serving based on how many carbs you want in your shake.
Just repeating what Talo said but its worth it to get a digital scale for bulk powders to measure correctly.