number cruncher
noun /ˈnʌmbə krʌntʃə(r)/
/ˈnʌmbər krʌntʃər/
(informal)- a person whose job involves working with numbers, such as an accountant
- Financial advisers need to be more than just number crunchers—they need people skills too.
- a computer or computer program that works with numbers and calculates data
- We put everything through a number cruncher.