The ratio of a circle's circumference to its diameter (2) Crossword Clue

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Here is the answer for the crossword clue The ratio of a circle's circumference to its diameter (2) last seen in Guardian Weekend puzzle. We have found 40 possible answers for this clue in our database. Among them, one solution stands out with a 98% match which has a length of 2 letters. We think the likely answer to this clue is PI.

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Crossword Answer For The ratio of a circle's circumference to its diameter (2):

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40 Potential Answers:

RankAnswerLengthSourceDate
98% PI The ratio of a circle's circumference to its diameter (2) (2) The Guardian Weekend Feb 28, 2026
89% PIS Circumference-to-diameter ratios (3)
78% RADII Lines that join the center of a circle to its circumference (5) New York Times Midi May 4, 2026
72% TAU Symbol for the ratio of a circle's circumference to its radius (3) New York Times Oct 30, 2025
72% RATIO Pi is one, for the circumference of a circle to its diameter (5) New York Times Apr 29, 2024
61% COTAN Trig ratio (5) Universal Jun 11, 2026
61% SINE Trig ratio (4) USA Today Jun 11, 2026
61% COLON Ratio punctuation (5) LA Times Daily Jun 10, 2026
61% RADIUS Half a diameter (6) Puzzler Backwords Jun 9, 2026
58% SINES Trig ratios (5) Premier Sunday Apr 26, 2026

Last appeared together with the following clues in Guardian Weekend puzzle

The ratio of a circle's circumference to its diameter (2) Crossword Clue
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We found 40 solutions for The ratio of a circle's circumference to its diameter (2). The top solutions are determined by popularity, ratings and frequency of searches. The most likely answer for the clue is PI.

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