GPA Vault

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★ 1 • Updated Jul 22, 2026, 09:26 AM

GPA Vault is a free, no-signup collection of 21+ calculators designed specifically for students navigating college planning.

Use Cases ▼

Calculate current GPA from grades and credit hours

Determine weighted GPA including AP/IB/honors courses

Estimate total 4-year college costs

Compare student loan repayment plans

See how scholarships reduce loan burden

Convert raw SAT/ACT scores to scaled scores and percentiles

Evaluate degree ROI based on cost and expected earnings

Find needed final exam score to achieve target grade

What Problem It Solves ▼

Students often use scattered tools for GPA tracking, loan estimates, and test score conversions. GPA Vault unifies these into a single, free platform that requires no registration or personal data, providing instant calculations for the entire student journey from application to graduation.

Key Features ▼

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Completely free with no account required

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Comprehensive set of 21+ student-focused calculators

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Clear formulas based on actual school calculation methods

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Works on any device with mobile-friendly design

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Content updated each semester for accuracy

Overview

GPA Vault is a free, no-signup collection of 21+ calculators designed specifically for students navigating college planning. It covers academic GPA and grade calculators (including weighted, unweighted, high school, semester, IB, AP, and GPA scale converters), tuition and loan calculators (college cost, student loan, repayment, scholarship savings, and financial aid), test score calculators (SAT and ACT with percentiles), and career ROI estimators (degree ROI and loan vs. salary). All tools are ad-supported via Google AdSense and accessible on any device. The site also features a blog with guides on SAT/ACT scores, GPA requirements, and financial decisions, updated each semester for accuracy.

Pros & Cons

Pros

Completely free with no account required

Comprehensive set of 21+ student-focused calculators

Clear formulas based on actual school calculation methods

Works on any device with mobile-friendly design

Content updated each semester for accuracy

Cons

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US-centric education system (4.0 GPA, SAT/ACT)

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No data persistence or saving without account

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Advertisements may distract some users

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Not available as a native mobile app

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Lacks advanced financial scenarios like variable interest rates

Similar Tools

Calculator.net College Board calculators NerdWallet student loan calculator GPA Calculator by Scholaro Student Loan Hero calculators Unbury.me

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