Changing from 61 to 62 works well enough. The absolute error might be a few degrees, which will get you close enough to not be completely miserable. The relati

Changing from 61 to 62 works well enough. The absolute error might be a few degrees, which will get you close enough to not be completely miserable. The relative error is about a degree. Going from 61 to 62 might actually be going from 63 to 64 (still a step of 1 degree), but it won't be going from 60 to 63. The good scale is Rankine. It is about the finest stepping that will give you both 0 being absolute and hot oven temperatures that fit in 3 digits. Degree size is the same as Fahrenheit.