Usually, disposable supplement spoons in protein containers measure 60 cc (60 ml) or 80 cc (80 ml). So, once divided in half, this equates to a 30-gram or 40-gram tablespoon. Let's say your dietician recommends that you drink a whey protein shake with 15 grams in the morning and 30 grams after your workout. Each product has different grams of protein powder per serving, but most of them range from 20 to 25 grams per scoop.
That's why I teamed up with my dietician to research how to accurately measure protein in grams and tablespoons. And the important thing to understand is that you also need to analyze the exact protein content per scoop. However, you'll find that protein shakes come in a wide range of protein spoon sizes, which is partly due to the target audience and the protein source. These photos have been taken without compressing the protein at all, just as you would when taking the protein out of the bag.
And while most people just use the spoon that comes with protein supplements, sometimes there's a really good reason to understand how many tablespoons or grams of protein powder are in each scoop. So, if the average scoop of whey-based protein powder is 25 grams, then an isolate would contain approximately 22.5 grams of pure protein. For example, you might see large, bold text on the front side stating that a product contains 25 grams of protein powder per serving. I mentioned earlier that pretty much every brand has a slightly different sized scoop of protein powder.
For example, on the nutrition facts label on whey protein packages for high-performance athletes, you'll typically find between 23 and 30 grams per scoop of whey protein powder. A typical scoop of protein weighs about 25 grams, which is equivalent to 1.7 tablespoons of protein powder.