i only posted on this website because you don't have to sign up and stuff

Roger: Good point.

I need a 45 to keep an A in my AP english class, the sad this is that i dont even think i can get that

Wow... people are stupid

Thanks so much. Anonymous.

I have to get a 106% on three finals to maintain my grade i am screwed

Mike, you can have an 84%, so a low B

Some of you guys are dumb as shit. You're commenting asking what grade you need to get when there is a finals calculator right here. Literally it's the only thing on this page.

My grade for this one class in only in points... if I have a 88.49% grade and my final is 585 points, what will I need to get to maintain it?

Roger: Maintain what? A 88.49? The answer depends on how many points you already have. (But, for some reason, you just want to maintain an 88.49%, then you would simply need a 88.49% or higher. That should be intuitive.

Sorry. To get at least a 79.45% or B-

Roger: Ah, I see. You would need a 50.2% or a 63/125 on the final then.

I'm in high school and for one of my classes it's 45% for first quarter and 45% for 2nd quarter and the final is 10% of my grade. My grade is currently a (82.70%) if my test is 125 points what would I need to get on my final.

Roger: What grade are you aiming for? You didn’t say. I’m going to pretend that you’re aiming for at least a B (80% +), so you would need a 55.7% or 70/125 on the final.

Good site

Hey Roger(: Thankss soooo much (:
Your are amazing(: You should really hit me up (:
Love youu (:
Jasmine Cheerleader (;

Yes. I can pass my class now, Thanks!!

Boooooom HEADSHOTTTTT!!!

This is awesome. Thank you Roger Chen

I like to think that posting something here is important.

Roger: Thanks.

So like I said before I have a 51% on my math class and we are taking 2 tests they weight is 35.00 each and a quiz which weight's is 25.00 so my question is if I get a 100% on both the 2 tests and also on the quiz. What would be my final grade?

Roger: I don’t understand. Are you saying that your classwork is 5% and you currently have a 51%? That the tests are 35.00% and quiz is 25.00%? If so, you would have a 97.5%, although I don’t think that’s what you were asking.

This cal-q-l8r is toast awesome a bro-s-if

Tests/Projects/Quizzes: 681 pts
Hwk: 70 pts

Thanks!

hi rogerr-
1st thank you so much for this website
2nd- my history class is based on the point system not percentage.
i have a 85.18% in the class.
there are 837 points maximal and i have 713 ---> 713/837
the final is 100 points.

what do i have to get out of a hundred to remain at a B (so 81%)
thank you so much

Roger: 45.97/100.

I have an 87.43%
Classwork is worth 25%, and I have a 78.57% in that category
Test/Quizzes/Projects are worth 75%, and I have a 90.38% in that category.

I'm guessing my teacher is counting the final as part of the Test category... so what do I need to get on it to have a 90? (or 89.7%) assuming the test is going to be out of at least 100 pts :\?

Thank you!

Roger: How many points of Test/Quizzes/Projects do you already have?

I need a -160% on my final to keep an a in my AP photo class haha... I love being a senior :)

thank you so much! im adding this website to my bookmarks right now! :)

I'm getting an 84.29 in AP physics. We just took part of the final worth 35 percent of our grade. I got a 72 percent. What do I need to get on the remaining part of my final to keep my B?

– The whole final is worth a total of 20 percent

-- Ohh right my bad 35 percent of my final test, which is worth 20 percent of my overall grade.

Roger: Gotcha. So what you have to do is use the calculator twice. First put in [84.29, 80, 20] to find out what you have to get on the whole final, let’s call that G, where G = 62.84%. Then you put in [72, G, 65] since the part you didn’t take is worth 65% (subtract 35% from 100%), you got a 72% on the part you did take, and you need G on the whole final. Do that, and you see that you need 57.91% on the rest of the final to maintain that 80% (B).

I have a 93 in the class the final is 15 percent but it consists of three parts each worth 5 percent, what do i have to get on each of the three parts to keep my A?

Roger: Well you have to have at least a 73% when you take the average of the scores of the three parts. To take the average of three scores, you add up your scores and divide by 3.

I'm getting an 84.29 in AP physics. We just took part of the final worth 35 percent of our grade. I got a 72 percent. What do I need to get on the remaining part of my final to keep my B?

-- The whole final is worth a total of 20 percent

Roger: In your second sentence, the last word, which “grade” are you referring to? The Final category’s grade?

You are a GOD .

i have a 97% in the class now and my final is worth 15% but it's averaged with my midterm which i got a 74% on. what do i need to get to keep at least a 90%?

Roger: 26.6%. No worries.

you should put ads on the side... make a little bit of money

Hey Roger, I was wondering, how accurate is this website? 100 percent?

Roger: It’s as accurate as the numbers you put in. If you mean significant figures, it will give you 4 at most, rounding the last.

It's midterm week here so this website was a big help. I always find myself coming back to this website

I need a 68 percent to keep my A in H/English.
80 percent to keep my B in H/Bio.
74 percent to keep my B in H/Alg 2.

Not that hard.

I'm getting an 84.29 in AP physics. We just took part of the final worth 35 percent of our grade. I got a 72 percent. What do I need to get on the remaining part of my final to keep my B?

Roger: How much are the parts of your final worth? 50/50?

i just found this thing...i like it but i showed it to my teacher in my calc class... He wants me to take the derivative if the equation for me to get a 90 on the final. I told him that i would do my best. So i tried and finally got the equation. The instinateouse ROC of the grade that i need to get on my final is...GOT A D+ ON MY FINAL...FML

I can get a -10% on my AP Chemistry Final.....TO GET AN A-... studied before i found this thing...FML

I can get -15% on my AP Physics final....TO GET A 94%...I need to study more.

if my grade goes down after doing well on a project why would this be? is it because my project grade is higher then the grade I got on the actual project?

Roger: It could be because your project category grade was higher than what you got on your project, even though your overall grade is lower.

Ha
Even If I got a 47% in Advanced American Literature I would keep my A.
In APUSH, a 60% would leave me with an A-.

This calculator is fantastic huh

Thank you! Anyway, I just did (a lot) of extra credit and got my grade up to a 91.3 in the same class (As mentioned previously in the comments). So If The three parts of the final are weighted equal, and my grade does not have the 2 parts of the final (93, 83) Entered in, Then If i want to get the same grade (89.5), i will have to get a 73.3. Right? or did i mess something up?

Thanks.

Roger: Actually, you only need a 43.9 on the last part of the final. Remember that you have to use the calculator twice. The 73.3 is what you need on the entire final, not the third part alone.

well this fucking blows.

Roger: Yes.

I like cheese! But i need to 9% on my math final to get a 67% in my class! HAHAHAHAH I WIN

OMG! You are da bombbbb i used your calculatororororor and i got an AAAA halllaaa and now i can buy my ADD 2 CUPS VICTORIA SECRET BATHING SUIT omg omg omg omg i love you marry meeee not kidddinggg

Make this an app for apple and andriod

Roger: They charge fees to publish them and I am poor.

Okay Wes really...don't be hating on people who are afraid of getting a B. UUUM some people want to go somewhere in life. (:

Hey Roger! My school has a really weird grading system and I was wondering if you could help me figure out an equation to see what I have to get on my final.

The work we do in class over the semester is divided into practice (homework) and mastery (tests, essays, etc). Practice is worth 20% and mastery 80%. The we have midterms, worth 10%, and finals, worth 15%. So in the end, practice/mastery is 75% and big tests are 25%. How should I try to calculate it?

Thank you!

Roger: Well, it depends on which variable you want to solve for. According to what you’re saying 75% of (20% of your Practice grade + 80% of your Mastery grade) + 10% of your Midterm grade + 15% of your Final grade would get you your final grade. You basically just sum them up according to their weights.

I have a 67.86 in a class and tests are worth 50%. What grade do I need on the test to get a 69 in the class.

Roger: If you’re just looking for confirmation, the answer is indeed 70.14%.

I <3 men

And on the otherside of the ocean - just the one exam - need 27% in my final to complete with a first honors. Graduation is looking goooood....

I need a -67.5 % to fail accounting 2 fuck you dumbasses