This tool will determine what grade (percentage) you need on your final exam in order to get a certain grade in a class.

You want (at least) a % in the class.

Question: I took the final. What’s my overall grade?

Since you’ve already taken your final exam, you can now calculate your overall grade.

You got a % on the final.

Question: My final counts as a test. What do I need to get?

If your final is in the “tests” category, then your overall grade will be affected by your current test average and how many tests you’ve taken so far.

You want (at least) a % in the class.

Tests are worth % of your grade.

You have taken tests already.

Your test average is %.

The final is worth tests.

Question: There are 2+ parts in my final. What do I have to get on them?

If your final has multiple parts and you’ve finished some of them, then you can calculate what you need on the remaining parts. Your current grade should not include any part of your final.

You want (at least) a % in the class.

You have parts to your final.

You have taken part(s) already.

Your 1st part is worth points.

Your 2nd part is worth points.

Your 3rd part is worth points.

Your 4th part is worth points.

Your 5th part is worth points.

Your 6th part is worth points.

Your 7th part is worth points.

Your 8th part is worth points.

On part 1, you got points.

On part 2, you got points.

On part 3, you got points.

On part 4, you got points.

On part 5, you got points.

On part 6, you got points.

On part 7, you got points.

Question: My class has a point system. How much is the final worth?

You can calculate how much your final is worth by dividing the number of points in your final by the total number of points.

Including the final, there are points possible.

Your final is worth points.

Question: My lowest test grade is dropped. What do I need to get?

Your overall grade depends on how low your lowest test grades are. If your final replaces your lowest test grade, then tell the calculator that your lowest 1 test is dropped and your final also counts as 1 test.

You want (at least) a % in the class.

Tests are worth % of your grade.

Your test average is %.

Your lowest tests are dropped.

Lowest test grade was %.

2nd lowest test was %.

3rd lowest test was %.

4th lowest test was %.

5th lowest test was %.

6th lowest test was %.

7th lowest test was %.

8th lowest test was %.

Your final also counts as tests.

How does this work?
Most class grades are made up of several categories: homework, classwork, tests/quizzes, and the final exam. Usually, each category is worth a percentage of your overall grade. But because your final exam isn't scored until the very end, it isn't included when calculating your current overall grade. Instead, all the other categories are scaled up to consume the weight reserved for the final exam. Therefore, you can calculate the minimum grade you need to score on the final exam using the formula:

Required = (Goal − Current × (100% − Final Weight)) / Final Weight

See the formula sheet for an explanation of this formula and other formulas used in this calculator. It's not rocket science, it's just math! You could, of course, do this on any calculator, but you're here on RogerHub because it's cool. (:

I need more help!
Try one of the different calculator modes listed above. The advanced mode handles many different kinds of situations, such as:

• If you have more tests and homework before the final
• When your final counts as a test grade
• Dropping the lowest test grades
• Makeup assignments or test retakes
• Extra credit
• Missing assignments

If none of those options answers your question, feel free to ask your question in the comments section below.

These comments were written by anonymous visitors. Roger’s comments are colored blue.

👋
Tue, 23 Jul 2019 03:14:47 GMT

Hey everybody! So I'm taking summer school and my exam is tomorrow!!! Good luck everybody!! 😇🙏😁

Tue, 23 Jul 2019 02:40:35 GMT

I have 65 in statistics currently. My final is worth 25% of my grade. What would I have to score on the exam to pass?

billllll
Mon, 22 Jul 2019 23:00:47 GMT

i have an 88 and want to go in the 90s i have an assignment and final worth 15% each what do I roughly need on each to get my desired mark. also pls answer or i will fail i trust u roger.

Bella
Mon, 22 Jul 2019 18:05:55 GMT

Gonna have our sleepover tonight. Shes in the bathroom abt to do crushes in tell u in 15min.

Zeezee
Mon, 22 Jul 2019 16:39:48 GMT

Lmao I’m gonna fail summer school math I need help roger!!! What should I do

steezy
Mon, 22 Jul 2019 15:48:14 GMT

If there are 1.7 million people raiding area 51 and the US military has 5 million bullets and a 75% accuracy percentage, how many survivors will be left, Roger?

Zeze
Mon, 22 Jul 2019 11:16:12 GMT

I have a 42 in math summer school and I have to get a 50 I’m legit ded oof

zoe b
Mon, 22 Jul 2019 03:23:53 GMT

im gonna fail soph year :/

jef
Sun, 21 Jul 2019 23:07:37 GMT

Roger, pls help!

jef
Sun, 21 Jul 2019 23:07:06 GMT

bob, pls help!

Leland
Sun, 21 Jul 2019 21:56:57 GMT

Welll we are having a sleepover and i could ask her who she likes and if its u then tell her

Leland
Sun, 21 Jul 2019 21:38:47 GMT

That’d be dope but I’m tooo chicken

Bella
Sun, 21 Jul 2019 21:02:49 GMT

Maybe if you told her you liked her she’d like you tooooo!

Leland
Sun, 21 Jul 2019 20:47:21 GMT

Because she is cutee and sweet and better than Gianna

Bella
Sun, 21 Jul 2019 20:46:47 GMT

Why do u like Allie anyway?

Billy bob
Sun, 21 Jul 2019 20:41:08 GMT

I have a 92 in my math class. I got a 47.8 on my midterm and it’s worth 25% of my grade. What’s my new grade? How would I figure that out?

Rock
Sun, 21 Jul 2019 17:41:33 GMT

Hi roger

Sat, 20 Jul 2019 02:14:51 GMT

THATS WHAT HAPPENED TO ME OMG I NEEDED A 89 IN THE CLASS AND I GOT A 88.57

Sat, 20 Jul 2019 01:53:21 GMT

*When you get a 87% on the final when you needed an 87.6% to get an A*

I CRY!

Area 51
Fri, 19 Jul 2019 22:25:10 GMT

Roger, will you take part in the great Area 51 massacre on September 20th?

Roger: Who’s getting massacred?

L
Fri, 19 Jul 2019 21:10:41 GMT

i need someone to wish me good luck, roger?

Roger: Good luck!

Earth
Fri, 19 Jul 2019 17:27:16 GMT

I am just trying to find out what to expect for my final grade. I still have 1 assignment out worth 10 and the third test was 46 of 100
Assignment
91.67% 55.00/60.00

Quizzes
86.5%
86.50/100.00

Exams
30.5%
61.00/200.00

Extra Credit
100%
2.00/2.00

Total
66.43% (this is without the last assignment worth 10 and last test that I got 46)

Assignments = 45%
Quizzes = 15%
Exams = 40%
total = 100%

can anyone help ?

Yay
Fri, 19 Jul 2019 16:27:20 GMT

when u only need a 30% on the final to maintain ur A

Water Sheep
Fri, 19 Jul 2019 16:26:39 GMT

I luv pewds

Trey
Fri, 19 Jul 2019 14:55:58 GMT

I got a basketball game tomorrow, I’m a point guard, got shoe game.

Jake
Fri, 19 Jul 2019 04:32:51 GMT

Hey, so I'm taking a summer class and I get to replace my lower grade with my current grade of an A. I've taken 121 credits and my GPA is at a 3.398, and the class I'm retaking is a 4 credit hour class and I previously got a C. How would I calculate my new CGPA?

Roger: What’s a “CGPA”? I suppose your updated GPA should be (121×3.398 + 4×2) / (121 + 4), which is approximately 3.353.

areumgn
Fri, 19 Jul 2019 04:21:51 GMT

i have a huge final tom that i need to get a 89.5 or higher on, wish me luck roger.

Roger: Good luck!

ehh
Thu, 18 Jul 2019 23:40:06 GMT

GEOMETRY FINAL IS NEXT WEEK REEEEEEEEEEEEE

good luck ya'll
Thu, 18 Jul 2019 17:58:42 GMT

for the first time im doing terrible on my finals but i hope luck finds and helps the rest of you guys

GOOD LUCKK

summer skool
Thu, 18 Jul 2019 17:58:39 GMT

ummm im currently panicking...i have a 68 in my stats class and i just want a C...final is worth 25% so i guess my needed score to get a C is doable but im still really scared...im horrible at math and taking exams and have a really bad attention span..anyone have any studying tips for someone who has BS'd the entire class

#1 student
Thu, 18 Jul 2019 15:05:46 GMT

hello everyone, i only have to get a 66% to get an 100 in the class. YASSS . also roger, please awnser me I need more advice because I am staring to give up on wanting my grades up

Roger: Sure

uwu
Wed, 17 Jul 2019 20:52:43 GMT

uwu

uwu
Wed, 17 Jul 2019 13:41:35 GMT

uwu

Anonymous
Wed, 17 Jul 2019 13:39:53 GMT

made a 66 on a final and only needed a 25 to pass the class robert notice me

Heyyyyy 😃☹️😜😍😜
Wed, 17 Jul 2019 02:40:47 GMT

Roger would u recommend me taking all AP classes as a freshman? 😁😁😁😁😁

Roger: I feel like most AP classes are a waste of time, unless you’re specifically taking them to socialize or to add to your college application. Don’t give yourself a workload that gets in the way of things you actually want to do.

yeet
Wed, 17 Jul 2019 02:38:31 GMT

i luv u

I can’t find Reza Khan in the book
Tue, 16 Jul 2019 19:33:25 GMT

Thank you for the calculator! History finals are tomorrow 😓.

Roger: Glad to help!

ALBERT TOSTIDO
Mon, 15 Jul 2019 23:05:45 GMT

👏im👏a👏grown👏man👏t r y i n g ✌️to✌️✌️ ☝️☝️ONE☝️☝️ UP⬆️ 💁‍♀️💁🏻💁🏼💁🏽💁🏾💁🏿people💁‍♂️💁🏻‍♂️💁🏼‍♂️💁🏽‍♂️💁🏾‍♂️💁🏿‍♂️ 🤛in👀an🤜 👌😎semi-anonymous😎👍👩‍💻 👨‍💻 cOMmEnT sEcTIoN 🤐🤬🤡🤠

bill
Mon, 15 Jul 2019 22:47:50 GMT

this is fake !!!

Albert Tostido
Mon, 15 Jul 2019 20:54:23 GMT

im a grown man trying to one up people in an semi-anonymous comment section

I need serious help :(
Mon, 15 Jul 2019 20:12:17 GMT

So I really need a 95 in my course and I only have 2 major exams left. Both are worth 11.5% of my grade and I have 89%. I also have the final exam left and it is worth 30 percent and 6 quizzes that are worth 1.6 percent each. How much would I need to get on those exams and the final exam to meet my goal, Roger?

Thanks so much!

Roger: Try out the calculator mode labeled “I need something else”. It should be able to answer your question, but feel free to post a followup comment if you run into any trouble!

McCall
Mon, 15 Jul 2019 19:13:29 GMT

I have a 92.79 in lab and a 90.57 in lecture the lecture is 75% of my grade the lab is 25% of my grade what will my final grade be

Roger: Your final grade should be 92.24%.

ehh
Mon, 15 Jul 2019 05:27:32 GMT

im advancing math over the summer and idk if i can get an A, i will prob end up with B but im not too sad about it.

im finishing this course in less than 2 months so i guess thats what i get for procrastinating at the beginning

and fortunatly this is only the second semester, because i got an A first semester

thanks for listening, fellow anxious students.

storm area 51 ma nuggets
Sun, 14 Jul 2019 23:57:56 GMT

they cant stop all of us.

also my grade is 20%

pray 4 meh UwU

Wish me luck
Sun, 14 Jul 2019 23:48:10 GMT

Roger, could you wish me luck please?

Roger: Good luck!

WSP
Sun, 14 Jul 2019 17:43:16 GMT

who else is taking summer Schoolll???????????????????????????????? Im taking history hehe

Anonymous
Sun, 14 Jul 2019 16:54:19 GMT

Hi Roger,
I have a current grade average og a 72.5%, and I have to tests left in the semester. What grade would I need to make on both on those tests to get at least a final grade of a 90%??

Awbewt Pwesto
7/11/2019, 10:12:58 PM
Awso, uwu must be joking. Out of aww the misfowtune uwu cawn wish own me, uwu choose tuwu make my nose itch awnd my chaiws wobbwy?

As fow youw comment own hewping. Use youw weading skiwws, why don’t uwu? Duwu uwu think I am intewested in hewping stwuggwing students? Hewp iws fow the weak. Success iws aftew aww onwy attainabwe tuwu those who hewp themsewves.

Thank uwu fow pwoviding me with bwiwwiant comedy awnd entewtainment.

Sunaughti Jai
Fri, 12 Jul 2019 16:23:11 GMT

Hi Roger,
I have a current grade average og a 72.5%, and I have to tests left in the semester. What grade would I need to make on both on those tests to get at least a final grade of a 90%??

Roger: How much are those two tests worth?

Awbewt Pwesto
Fri, 12 Jul 2019 02:12:58 GMT

Awso, uwu must be joking. Out of aww the misfowtune uwu cawn wish own me, uwu choose tuwu make my nose itch awnd my chaiws wobbwy?

As fow youw comment own hewping. Use youw weading skiwws, why don’t uwu? Duwu uwu think I am intewested in hewping stwuggwing students? Hewp iws fow the weak. Success iws aftew aww onwy attainabwe tuwu those who hewp themsewves.

Thank uwu fow pwoviding me with bwiwwiant comedy awnd entewtainment.

Kailee
Fri, 12 Jul 2019 01:14:18 GMT

I have a 92% in my class my final and module post test are worth 50% of my weighted grade my lab exams are worth 25% and my post unit test are worth 25% on all my labs i got (15/15,9/10,90/100,15/15,1/1,1/1,90/100,85/100,90/100,3.25/8,5/5,4/4,6/6,8/8,90/100,90/100,90/100,90/100,10/10,9/10,8/8,10/10,20/20,20/20. on my post unit test i got 89.85,89.24,96.42,89.79,92.77,94.79,92.15,80.26 and on my module post exams i got 99.05,95.28,89,89.62. My final is 150 point what will i need to get on my final to get at least a 70% in the class

Roger: Does that mean your “1/1” lab scores are only worth 1% as much as your “90/100” scores? In any case, try out the calculator mode labeled “I need something else”. It should be able to help.

i procrastinate wayyyy too much lol
Fri, 12 Jul 2019 00:48:36 GMT

HOLY FFF i need like a 95% on my final to get a 90% overall and i am DYINGGG. rip me and my procrastination. wish me luck pls roger

ALSO EVERYONE IS BLESSED WITH GOOD LUCK LUCY, WHO PASSES ALL THE STUDENTS SHE SEES SO GOOD LUCK EVERYONEEEE

Albert Presto
Thu, 11 Jul 2019 20:18:21 GMT

Also, you must be joking. Out of all the misfortune you can wish on me, you choose to make my nose itch and my chairs wobbly?

As for your comment on helping. Use your reading skills, why don’t you? Do you think I am interested in helping struggling students? Help is for the weak. Success is after all only attainable to those who help themselves.

Thank you for providing me with brilliant comedy and entertainment.

Albert Presto
Thu, 11 Jul 2019 20:10:47 GMT

Dear “Nope,”
By the look of it, you were not entirely subject to my digital monologue. However, do not consider yourself smart because you achieved a high score on the ACT. By the way, I realized you did not bother to add your mathematics and science scores (just an observation). I stand by what I said and to answer your question regarding my intentions: my only intention is to make those who do not appreciate what they have been given feel shame for their blatant disregard and lack of gratitude. Next time you respond to a seemingly negative comment, please refrain from embarrassing yourself, as you established yourself as a person who believes she is superior because of her “perfect 36.”

Frog
Thu, 11 Jul 2019 19:44:41 GMT

Hi, Roger. My final is tomorrow, wish me luck.

Roger: Good luck!

vinny
Thu, 11 Jul 2019 19:15:02 GMT

microbiology final next week and i have to get a 92% on it to raise my 89 to a 90 overall... let's get this bread fellas

Nik
Thu, 11 Jul 2019 18:39:00 GMT

* did not do well on the final

Nik
Thu, 11 Jul 2019 18:37:32 GMT

I currently have an 84% in my online math class, I know I did not do good at all on it. So what percent do I need to get atleast a C?

Roger: It depends on how much your final is worth.

liv
Thu, 11 Jul 2019 01:35:58 GMT

be*

liv
Thu, 11 Jul 2019 01:35:23 GMT

I currently have a 55% in my class and my exam is 60 points , what will my final grade me ?

Roger: I suppose it depends on your score on the exam.

boy
Wed, 10 Jul 2019 17:17:35 GMT

Hey roger! I have a 87% current average and I got a 45% on my last test. It was my 2nd test of the year. What’s my average?

Roger: How much are your tests worth? What did you get on your first test? And what is the rest of your grade made of?

what
Wed, 10 Jul 2019 15:55:28 GMT

i have a 91% in my class, my final is worth 50% of my grade and i want a 100% in the class but its telling me i need a 245.87% what

Kill Joy
Wed, 10 Jul 2019 15:32:25 GMT

To "Albert Presto":

How about you focus on yourself and stop worrying your pretty butt about others :)

no hope @albert
Wed, 10 Jul 2019 10:40:28 GMT

hey albert presto,people never change. why even bother giving these people a chance?
World is ducked anyway, considering climate change and countries not doing anything or giving a sit.

nope
Wed, 10 Jul 2019 06:11:14 GMT

albert presto, you are so, so very condescending and i hope those words bite you in the butt later. your rude comments provide no actual substance or guidance to those struggling, and instead, you use your so-called "advanced vocabulary" to feel superior.

do you feel better? does insulting others put warmth in your otherwise freezing heart? is insulting someone for not capitalizing their name on an anonymous comment section that important to you? your contributions to society so far have done nothing but solidify your place as an absolute fool.

i got a perfect 36 on the english AND reading sections on my act. am i an idiot because i dont add apostrophes to my work? will i fail in life because i don't type like a harvard graduate 24/7?

if you're so worried about the average american high schooler, why dont you reach out to help them instead of just sit in your sad, sad excuse of a life?

i hope all the chairs you sit in will be wobbly no matter what, and you feel that weird itch in your nose before you sneeze for the rest of your life.

Tangigarog Bogoggoroggoriggogog
Wed, 10 Jul 2019 04:10:27 GMT

Roger, I hope you enjoy the snerps. I hand crafted them- they are extra snerpelly. Please do feast.

Tue, 23 Jul 2019 03:50:49 GMT