Where Did Prorate Come from?

Prorate comes from the Latin pro rata which according to Merriam-Webster means: proportionately according to an exactly calculable factor.

Where does pro rata come from?

The term "pro rata" comes from the Latin word for 'proportional'. It's about distributing something evenly, depending on the share held of the overall object or concept. So, put simply, a pro rata wage is calculated from what you would have earned if you were working full time.

Is pro rata Latin?

Pro rata is a Latin term used to describe a proportionate allocation. It essentially translates to "in proportion," which means a process where whatever is being allocated will be distributed in equal portions.