rule of thumb

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.

A common rule of thumb says to buy builders at one-times book value and sell at two-times.

From Barron's • Jun. 1, 2026

My rule of thumb is to add one cup of cottage cheese for every cup of sauce.

From Salon • May 24, 2026

Vanguard’s rule of thumb is to invest 3% of income, per child, for college.

From MarketWatch • Apr. 9, 2026

“A very simple rule of thumb for tactical liquidation is when gold and equities crash together, which usually signals margin call / liquidation-esque behavior,” they say.

From MarketWatch • Mar. 20, 2026

“Maybe the flagpole could be a plan B when there isn’t the threat of storms, because avoiding tall metal poles is actually a good rule of thumb when lightning may be in the picture.”

From "A Bird Will Soar" by Alison Green Myers