Measuring cooked pasta

How do you all log cooked pasta? Scanning from the package is nice but that's precooked and I never do one serving. Usually, I measure out four or five servings, cook to directions and then plate , but now the pasta has absorbed a lot of water and if I measure what I actually ate it's like way more calories according to the scan. I guess how do I know how to adjust cooked pasta off of the scan?