No, I just read the rules myself. No calculators allowed. I know what you mean though, some of the physio questions definitely need a calculator too, but I think they expect us to figure things out on our own. Most answers are designed in such a way, that as long as you get the first number, you'll get the question right. ( I just did one, the answer was around 7, the only option was 7.2 and that was the right answer)