by the numbers

Idioms  

1. In a strict sequence, step-by-step; also, mechanically. For example, The only way to assemble this computer is to do it by the numbers, or Writing a novel is not something one can do by the numbers. This expression has nothing to do with actual numerical figures (like by the dozen) but uses numbers in the sense of a strict order or sequence.

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Example Sentences

But Robby knows that next to nothing at The Pitt goes by the numbers.

From Salon • Jan. 8, 2026

There are a number of estimates for Musk’s wealth that vary mainly by the numbers used to value his privately held companies, which include SpaceX and xAI.

From Barron's • Dec. 23, 2025

And strictly by the numbers, an investment worth $135 billion is a big deal even to Microsoft.

From The Wall Street Journal • Nov. 10, 2025

Here’s a breakdown of some of the biggest takeaways, by the numbers.

From Seattle Times • Jun. 3, 2024

I walk down the hall like I have a perfect right to be there, checking my progress by the numbers on the office doors.

From "The Fourteenth Goldfish" by Jennifer L. Holm