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Competency-Based Grade Calculator
A quick and easy Competency-Based Grade Calculator that measures student mastery levels using performance indicators like meets, exceeds, or approaches competency.
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Pass/No Pass College Grade Calculator
Easily calculate Pass/No Pass grades in college with this free Pass/No Pass College Grade Calculator. Enter scores and see if you pass or not.
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Standards-Based Grade Calculator
Easily calculate grades using standards-based assessment with this free Standards-Based Grade Calculator. Track mastery levels for each learning standard.
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Proficiency-Based Grade Calculator
Easily calculate grades based on proficiency with this free Proficiency-Based Grade Calculator. Evaluate skill mastery, performance, and learning outcomes accurately.
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SAT Score to GPA Converter
Convert your SAT scores to GPA quickly with this free SAT Score to GPA Converter. Useful for college applications and academic performance comparisons.
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ACT Score to GPA Converter
Convert your ACT scores to GPA quickly with this free ACT Score to GPA Converter. Useful for college applications and academic performance evaluation.
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GPA to Letter Grade Converter
Convert your Grade Point Average into letter grades with this free GPA to Letter Grade Converter. Quickly translate GPA scores into clear academic letter grades.
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Letter Grade to GPA Converter
Convert letter grades into GPA values instantly with this free Letter Grade to GPA Converter. Supports standard grading scales for accurate academic calculations.
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Pass/Fail Grade Calculator
Easily calculate if you pass or fail a course with this free Pass/Fail Grade Calculator. Enter scores or course requirements to determine your status quickly.
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Percentage to Letter Grade Calculator
Convert your percentage scores into letter grades with this free Percentage to Letter Grade Calculator. Quickly translate numeric grades into academic letters.
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Curve Grading Calculator
Easily calculate curved grades with this free Curve Grading Calculator. Enter original scores and curve parameters to see adjusted percentages and letter grades.
Grade Conversion Calculators: Free Scale & System Change Tools
Convert grades between any scoring systems with our free online grade conversion calculators. Whether you need to translate a percentage into a letter grade, convert a 4.0 GPA to a percentage equivalent, map a 100-point scale to a 5-point scale, or create a custom conversion table for your institution, these tools deliver accurate results instantly. Enter your grade in any format—percentage, letter, GPA points, fraction, or ratio—to receive equivalent values across all standard and custom scales. Each calculator includes plus/minus letter variations, decimal GPA precision, rounding rule options, and batch conversion support for entire class rosters. Teachers, students, administrators, and transcript evaluators use these tools to eliminate manual conversion errors and ensure consistent grading across different courses, departments, or institutions. No signup required—access from any device and convert grades with confidence.