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Browse the tool catalog - Math, Date & Finance | Page 13

Calculators, numerics, date logic, statistics, and finance tools Page 13.

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Math, Date & Finance586

Calculators, numerics, date logic, statistics, and finance tools

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Math & Numbers

Study Time Calculator

Estimate total study hours, daily study targets, and schedule feasibility from topics, difficulty, and available time

Math & Numbers

Weighted GPA Calculator

Calculate weighted GPA from credits, grades, and course rigor bonuses for honors, AP, or IB classes

Math & Numbers

Wilcoxon Signed-Rank Calculator

Run a paired nonparametric Wilcoxon signed-rank test from paired samples or differences

Math & Numbers

Welch t Test Calculator

Run Welch two-sample t tests for independent groups with unequal variances from raw data or summary statistics

Math & Numbers

T Distribution Calculator

Calculate Student t distribution PDF, CDF, tail probability, two-tail probability, and central area

Math & Numbers

Winsorized Mean Calculator

Calculate a winsorized mean by capping extreme low and high values before averaging

Math & Numbers

Weighted Average Calculator

Calculate a weighted average from paired values and weights, with contribution and normalized weight details

Math & Numbers

Sum Of Series Calculator

Sum arithmetic series, geometric series, or a custom list of terms

Math & Numbers

T-Test Calculator

Run one-sample or two-sample t-tests from raw data and inspect t statistics, degrees of freedom, and p-values

Math & Numbers

Sum Calculator

Calculate sum of numbers with partial sums, cumulative sums, and statistics

Math & Numbers

Temperature Unit Converter

Convert between different temperature units (Celsius, Fahrenheit, Kelvin, Rankine)

Math & Numbers

Weight Unit Converter

Convert between different weight units (kilograms, pounds, ounces, grams, etc.)