EZ Grader – Easy Grade Calculator for Teachers and Students

EZ Grader is an easy grade calculator designed for teachers and students who need fast, no-hassle results. It lets you enter the total number of questions and the number missed; then, it shows the percentage instantly.

Total Points

Number of Questions

Grade Scale

Common Grade Scales

A: 90-100%

B: 80-89%

C: 70-79%

D: 60-69%

F: Below 60%

✅ What is EZ Grader – Easy Grade Calculator?

EZ Grader is an online grade calculator that helps teachers and students determine scores quickly. You enter the total number of questions and how many were missed—it instantly shows the percentage. It’s designed to be simple, which is probably why so many educators still use it. Whether you’re grading a quiz or checking your score, EZ Grader makes the process easier without getting in the way.

🎓 Who Can Use EZ Grader Calculator?

The EZ Grader calculator can be used by many people, though it’s especially helpful for teachers. Whether grading daily quizzes or end-of-term exams, the tool saves time and avoids manual errors. That said, students often use it to check how they did on a test or estimate what they need on a final. Even parents may find it helpful when reviewing assignments at home. It’s not limited to one role. Anyone who needs to calculate a score based on correct or incorrect answers can use the EZ Grader.

🧮 How to Use EZ Grader Calculator (Step-by-Step Guide)

EZ Grader was built to be simple. Really simple. But if you’ve never used a digital grade calculator before—or if you’re just curious how it works behind the scenes—this quick guide walks through each step.

It’s not complicated. Just a few numbers, one formula, and you’re done.

✅ Step 1: Enter Total Points

Start by entering the total number of points an assignment is worth. For example, if a test is out of 100, type “100.” Some quizzes might be worth 20 or 50. It depends on the assignment, obviously. There’s no perfect number.

✅ Step 2: Enter Number of Questions

Next, enter the number of questions on the assignment. Say there are 25 multiple-choice items, then enter “25.” This step helps the calculator determine how many points each question is worth.

✅ Step 3: Click “Calculate Grades”

Once both fields are filled, click the “Calculate Grades” button. This tells the calculator to do its thing: generate a full grading scale showing the score, points earned, and exact percentage for every possible number of correct answers.

You’ll get a table instantly. From all-correct to zero-correct.

✅ Step 4: Read the Grading Table

The result appears in three columns:

Questions Correct
Points Earned
Percentage

Each row shows what percentage score matches a specific number of right answers. If a student gets 17 out of 20, you can quickly check that it equals 85%, for example.

Some rows show up highlighted or color-coded based on score ranges. It’s not required, but it’s a nice touch—easier on the eyes.

📘 Formula Behind the Calculator

If you’re wondering how it calculates percentages, here’s the basic formula it follows:

Percentage = (Correct Answers / Total Questions) × 100

The calculator then adjusts this based on total points if the test isn’t out of 100. So:

Points Earned = (Correct Answers / Total Questions) × Total Points

And that’s it. The result is a quick reference chart for any possible score.

🎓 EZ Grader Calculator FAQs

1. What is EZ Grader, and how does it work?

EZ Grader is a quick online tool that calculates scores based on questions and answers. You enter the total number of questions and how many were wrong, giving you the percentage. There's no setup, no formula memorization. It's helpful for teachers grading papers or students checking their test results without doing the math manually.

2. Is EZ Grader free for everyone to use?

Yes, EZ Grader is free and open to anyone: no sign-up forms, subscriptions, or hidden stuff. Just visit the page, enter your numbers, and you're ready. Many educators prefer it because it just works without the clutter most apps throw at you.

3. Can I use EZ Grader on my phone or tablet?

You can. EZ Grader works in any modern web browser, including the one on your phone. It adjusts to smaller screens pretty well. So, if you're in a hurry or don't want to use a desktop, you can grade right from your device—while walking between classes or during a lunch break.

4. Does EZ Grader show decimal points in the grade?

Yes, it does. If you need precision—like when each point counts or you're grading large assignments—EZ Grader shows percentages with decimal accuracy. It doesn't round up or down unless you want it to, which is nice when dealing with bonus points or partial credit.

5. Can I change the grade scale in EZ Grader?

In most versions, no, the scale is fixed. But some tools or apps that mimic EZ Grader let you adjust grade thresholds—like making an A start at 92% instead of 90%. If that matters for your grading system, it's worth checking your version to see if it supports custom grading scales.

6. Who uses EZ Grader? Just teachers?

Mostly teachers, yes, but not only. Students use it to double-check test results; some parents use it to understand their kids' scores at home. Anyone who needs to turn a raw score into a percentage—without pulling out a calculator—can use EZ Grader. It's flexible like that.

7. Is EZ Grader accurate for all grading situations?

It's accurate for what it's designed to do: calculate percentages based on correct answers. It's not built for complex grading systems with categories or weights. If your setup is basic—like "20 questions, the student got 16 right"—then yes, it's perfectly reliable.

8. Does EZ Grader handle weighted grades or bonus questions?

Not really. EZ Grader is built for standard grading—one question, one point. You'll probably need a more advanced grade calculator if grading something more complex with weighted sections or bonus marks. But for everyday use, this one does the job.

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