I used the GCP pricing calculator. However, I used 1mb gzipped as the file size. But I now realize that is the entire Roboto font family in both otf and ttf, so

I used the GCP pricing calculator. However, I used 1mb gzipped as the file size. But I now realize that is the entire Roboto font family in both otf and ttf, so I assume that what google fonts serves up is a smaller subset of those.