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Free, Fast Probability Calculator icon

Free, Fast Probability Calculator

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

Users63Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+3Net users gained this week
7-day growth rate+5.36%Relative weekly velocity
Preview

Free, Fast Probability Calculator Media preview

4 assets
Trend

30-day user trend

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User Growth Over Time

63636363632026年6月12日2026年6月14日2026年6月14日Latest: 63
Rating trend

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Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthGrowing
+3+5.36%
30-day growthDeclining
-6-9.23%
Technical snapshot

Version, languages, and crawl freshness

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

Product summary

Review the store description, core capabilities, and common use cases.

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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