to the best of

Idioms

To the utmost extent of, especially of one's ability, knowledge, or power. For example, I'm sure he'll do it to the best of his ability, or To the best of my knowledge, they arrive tomorrow. [c. 1500]

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“It happens to the best of us,” he said with a smile.

From Los Angeles Times • May 1, 2026

The IPS said it was "not aware of any incidents as described, and to the best of our knowledge, no such acts have occurred in its facilities".

From BBC • Apr. 15, 2026

Williams said such research plays a critical role in helping an independent Fed to calibrate the level of interest rates and support the economy to the best of its ability.

From MarketWatch • Mar. 3, 2026

Something inevitable that there’s no point rushing towards but, If I live to the best of my ability, like Ram Dass says, will be like taking off a tight shoe.

From Salon • Feb. 17, 2026

How could I know at this age that I wouldn’t have the advantage of living life to the best of my ability?

From "March Forward, Girl" by Melba Pattillo Beals

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023