How it works
These trivia questions about measurements cover units and how they are defined: the metric system and its prefixes, feet and gallons, cups and teaspoons, spans and fathoms, and the metal cylinder that once was the kilogram.
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Metric system trivia questions
Metric units and prefixes runs from centi to ronna and quetta. How units are defined has the treaty signed in Paris in 1875, the vault at Sèvres and the spacecraft lost to a mix-up of units. US customary units asks how long a foot is in meters, exactly.
Trivia questions about food measurements
Kitchen and food measures holds the trivia questions and answers about food measurements: cups in a quart, tablespoons in a fluid ounce, grams in an ounce, the weight of a stick of butter and how eggs are sized. Old units and where they come from covers the span, the rod and the carat.
Questions and answers
What are some easy trivia questions about measurements?
How many cups make a quart? What does the prefix centi mean? A fathom was originally the span of what? The answers are four, one-hundredth and a man's outstretched arms.
Is there a list of trivia questions and answers about food measurements?
Yes. See all 60 with answers opens the full list on this page. The 14 of the kitchen round run from cups in a pint to pecks in a bushel, with NIST's rounded figures for home cooking.
How many prefixes does the metric system have?
Twenty-four, by NIST's table, from quetta at the top to quecto at the bottom. Eight were adopted in 1795, and the last four, ronna, quetta, ronto and quecto, were added in 2022.
How were the answers checked?
Each was read on October 8, 2026 on the page linked under it: seven NIST pages for 30 questions and Wikipedia for the rest. Unofficial and not affiliated with NIST.