Free, Fast Probability Calculator icon

Free, Fast Probability Calculator

Quickly calculate odds with our free and fast Probability Calculator. Perfect for accurate, instant results!

Users59
Rating--
Reviews0
Manifest versionV3
7-day growth+1
7-day growth rate+1.72%
Preview

Free, Fast Probability Calculator Media preview

4 assets
Trend

30-day user trend

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User Growth Over Time

56575859602026年5月29日2026年6月1日2026年6月4日Latest: 59
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Growth overview

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1-day growthDeclining
-1-1.67%
7-day growthGrowing
+1+1.72%
30-day growthDeclining
-8-11.9%
Technical snapshot

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Version2.0
ManifestV3
Size258KiB
Languages53Deutsch / English / Filipino +50
Published
Store updated
Last crawled
DeutschEnglishFilipinoIndonesiaKiswahiliMelayuNederlandsTürkçeazərbaycancatalàdanskeesti
Overview

Product summary

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Free, Fast Probability Calculator is a simple browser tool for calculating common probability values directly in Chrome. It helps you check results quickly for basic probability, combinations, permutations, conditional probability, dice outcomes, and binomial calculations.

The extension works as a practical probability calculator for everyday math and statistics tasks.

Main Features

✓ Basic Probability: Enter total possible outcomes and successful outcomes to instantly calculate the chance of an event happening. The extension also shows the probability of the event not occurring.

✓ Combinations and Permutations: The tool includes support for ncr calculator and npr calculator calculations. This makes it useful when working with selection and ordering problems.

✓ Conditional Probability: Use the P(A|B) section to calculate conditional probability with a simple input layout.

Reviews

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