Test Score Calculator
Calculate your test score percentage and letter grade from points earned. Instantly see your grade, points missed, and how many more points you needed for the next grade up.
How to Use Test Score Calculator
How to Use the Test Score Calculator:
Enter Points Earned: Type the number of points you scored on the test. This can be a whole number (e.g., 45) or a decimal (e.g., 44.5). You can find this on your graded paper, in your school's learning management system, or from your teacher.
Enter Total Points Possible: Type the maximum points the test was worth. This is the denominator in your score — for example, if the test was out of 50 points, enter 50. Partial point values (e.g., 47.5) are supported.
View Your Results: Your percentage and letter grade calculate instantly. The main result card shows your exact percentage (e.g., 90.0%) and corresponding letter grade (e.g., A-) color-coded by grade tier.
Review the Score Breakdown: The breakdown card shows points earned, points missed, and a visual progress bar. If you were close to a higher grade, a tip shows exactly how many more points you would have needed.
Use the Grade Scale Reference: The full grade scale table shows every letter grade, its percentage range, the points required on your specific test, and whether you achieved it. Your current grade is highlighted for easy reference.
Load a Quick Example: Click any example button (Perfect Score, Strong A, Solid B, Passing C) to see sample results instantly. Use these to understand how the tool works before entering your own numbers.
Frequently Asked Questions
Most Viewed Tools
Screen Size Converter
Calculate screen width and height from diagonal size and aspect ratio. Convert between inches and centimeters for displays, TVs, and monitors with instant dimension calculations.
Use Tool →DPI Calculator
Calculate DPI (dots per inch), image dimensions, and print sizes. Convert between pixels and physical dimensions for printing and displays.
Use Tool →Paper Size Converter
Convert between international paper sizes (A4, Letter, Legal) with dimensions in mm, cm, and inches. Compare ISO A/B series and North American paper standards.
Use Tool →Fuel Consumption Converter
Convert between MPG (miles per gallon), L/100km (liters per 100 kilometers), and other fuel efficiency units. Compare car fuel economy across different measurement systems.
Use Tool →CSV Splitter
Split large CSV files into smaller files by number of rows. Process large datasets in manageable chunks instantly.
Use Tool →Product Schema Generator
Generate JSON-LD Product schema markup for SEO. Add product details like name, price, brand, rating, and availability to create structured data for rich search results.
Use Tool →Large Text File Viewer
View and search large text files up to 200MB in your browser. Features virtual scrolling, line numbers, search functionality, and file statistics. Perfect for log files, CSV, JSON, and code files.
Use Tool →API Key Generator
Generate secure, cryptographically random API keys for authentication and authorization. Create custom API keys with various formats including hex, base64, and prefixed keys.
Use Tool →Related Education Tools
Scientific Calculator
FeaturedFull-featured scientific calculator with trigonometric, logarithmic, exponential functions, memory operations, and calculation history
Use Tool →Percentage Calculator
FeaturedCalculate percentage of any number, find what percent one number is of another, percentage increase/decrease, and percentage difference with real-time results
Use Tool →GPA Calculator
FeaturedCalculate grade point average from grades. Support multiple GPA scales (4.0, 5.0, 10.0), letter grade to GPA conversion, weighted/unweighted GPA, semester GPA and cumulative GPA tracking
Use Tool →Grade Calculator
FeaturedCalculate final grade based on assignments and weights. Support multiple assignment categories (homework, quizzes, tests, final exam) with custom weights, show current grade and what's needed on remaining assignments
Use Tool →Fraction Calculator
FeaturedCalculate with fractions - add subtract multiply divide. Support all operations with automatic simplification to lowest terms, mixed number support, decimal conversion, and step-by-step solution display
Use Tool →Standard Deviation Calculator
FeaturedCalculate standard deviation and variance. Support both population and sample statistics, paste data from Excel/CSV, show mean, median, variance, standard deviation, and complete statistical analysis
Use Tool →College GPA Calculator
FeaturedCalculate cumulative college GPA across multiple semesters. Track overall GPA, major GPA, and institutional GPA separately. Supports transfer credits, honors eligibility checking, and semester-by-semester breakdown
Use Tool →Final Grade Calculator
FeaturedCalculate what score you need on your final exam to achieve your target grade. Enter your current grade, final exam weight, and desired grade to instantly see the required final exam score with achievability status
Use Tool →Share Your Feedback
Help us improve this tool by sharing your experience