Free professional-grade tools designed to help students manage their workload, calculate grades, and master complex subjects. No signup required.

Academic & Productivity

Grades

GPA Calculator

Calculate your semester and cumulative GPA with ease. Supports weighted and unweighted scales.

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Planning

Workload Planner

Estimate how many hours per week you'll need to dedicate to your courses based on credit hours and difficulty.

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Wellness

Student Burnout Tool

Assess your current stress levels and academic burnout risk with our evidence-based questionnaire.

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Writing

Citation Generator

Generate perfectly formatted citations in APA, MLA, or Chicago style for books, websites, and papers.

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Grades

Probation Risk Calculator

Check if your current grades are at risk of putting you on academic probation and see what you need to recover.

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Nursing & Healthcare

Nursing

Drug Dosage Calculator

Precision calculation tool for pediatric and adult drug dosages, IV rates, and concentration conversions.

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Nursing

Care Plan Generator

Generate structured nursing care plan drafts based on patient symptoms and nursing diagnoses.

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Nursing

IV Fluid Balance Tool

Calculate intake/output and determine net fluid balance for clinical documentation and nursing boards.

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Statistics & Research

Stats

Regression Analysis

Perform simple linear regression analysis with scatter plots and correlation coefficient calculation.

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Stats

P-Value Calculator

Determine statistical significance using our P-Value distributor for t-tests, z-tests, and more.

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Research

Sample Size Planner

Determine the necessary sample size for your research study based on population and margin of error.

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Stats

Chi-Square Test

Analyze categorical data and test for independence or goodness of fit with our Chi-Square tool.

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Stats

Cronbach's Alpha

Measure internal consistency and reliability for surveys, questionnaires, and academic assessments.

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Stats

Eta-Squared Tool

Calculate effect size for ANOVA tests to understand the practical significance of your data findings.

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Career

Professional

Salary Negotiator

Enter your field and location to see real market data and generate a negotiation script for your next job offer.

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