Here's a fun one the other way. I know what 80-100C means as sauna temperatures, and I prefer around 90C, but have to do some math to figure out that's 175F-212

Here's a fun one the other way. I know what 80-100C means as sauna temperatures, and I prefer around 90C, but have to do some math to figure out that's 175F-212F, and I prefer around 195F. (Okay, the 100C=212F is a gimme, but not the others.)