Only needing to get 4% tomorrow on my exam to pass the class with a 52% hahaha . Let's hope I do better than 4% though !!

So this formula doesn't work for other categories? Like the tests or homework category? And if not is there a formula for that?

Roger: It’s not really a formula. It’s a definition. What are you trying to calculate?

I need a 13% to keep a C in my only class that isn't a guaranteed A. I love being a senior.

I need a 68% on bio to keep my C but I'm afraid i won't even get that haha fml

Human Geo Grade is bad enough that a 46% on the final won't change it. Lol. And my math i need a 61%. The only one i need to study is bio. Borderlining sux.

I hate all these dumb ass kids who are crying about crying about get a b.

Well, it looks like I have to get a 109% on the final to get an A in my math class....I guess I'm happy with the B.

I think the name says it all. I was totally stressing about finals but my friend found this site so I put my grades in and the highest grade I need on any final to get A's in all of my classes is an 84%. Talk about a sigh of relief! No more studying for five hours every night! You are amazing!!

I have a 81 in gym and I got a 100 on my midterm which is 20% of my grade! What is my grade now?

Roger: It would be 20% + 80% of 81% = 84.8%.

omg! this website rocks!! better tweet this!!

So my eoc is worth 10% of my grade. but there are three parts to it. The first one I got a 93% on, the second one I got an 83% on, and I have an 88.9% in the class. How would I figure out what I need to get an 89.5% in the class?

Roger: Are the three parts equal in weight? You would need to use the calculator twice: first to find out what you need on the EOC overall, and second to find out what you need on the 3rd part to get that EOC grade. So, put in [88.9, 89.5, 10] and get 94.9. Then put in [88, 94.9, 33.33] and get 108.91. Also, are the 93% and the 83% already counted in the 88.9%? That would change the result. (By the way, I got 88 by averaging 93% and 83%, which may or may not be correct depending on your situation.)

Aha I dont even need to study. Spanish grade?... need a 250% to pull that up to an A+. why even bother studying?

Need above 90 to get an A?
I'm fucked.

Great calculator. I found out I can only get 14 wrong on my bio final to get an A in the class so I'm studying like crazy, I have a 89.8 something. All thanks to 1 C- on a quiz from August. Again great calculator!

need .0002% to get an A in Plane Geometry

69.5% to keep my A in Digital Photo, 78% to keep my A in American Government, 29% to keep my A in band, 80% to keep my B in Chemistry, 72% to keep my B in Honors Spanish 4, 50% to keep my C in English 3, and 39.8% to keep my C in Algebra 2. To get these percentages in these classes will be easy peasy!

Only need to get a 69% on my health final to get an A! Yes!

Only need to get an 80 on the AP calculus final to get an A.

This is my favorite grade calculator. Love the simplicity.

I only need to get a 94% to get an A in Biology. Cake!

im so glad i found this it literally i ciouldnt do math for my life!!!!!!

Wow. This is literally the best.

Yes so can u determine it for me than to?

Roger: This looks like a question, but I’m not sure what you’re saying.

I am so glad I found this. Thank you, Roger!

thank you so much!!

No like what's the lowest percent I can get on my final to pass like with a D or D-??

Roger: You didn’t say what grade you needed to pass. What percentage does a D or D- correspond to? A 60%?

YES! I only need a 162% to get an A in chemistry!!!

I'm in highschool I have a 70% in honors engineering and my exam is on Tuesday I want at least a 85% but I have a midterm because its all year so would it be like not a lot affect on my grade?

Roger: Well, if this test is only a midterm, it depends on how much of your grade has already been determined. To give you an idea, let’s say your course grade was two equally weighted midterms and a final. If you get 100% on this next midterm, you will have an 85% average (seeing how each has equal weight).

I have a question. So my semester grade in chemistry is A 69 and say the final is worth 20% what percent do I need on my final to pass?

Roger: Well, what do you need to pass? A 70? If so, you’d need a 74% on the final.

Best website ever

Thanks for your help!

thank you so much that made my life :)))

I love you

yo roger wuz gud?

hey roger, haha i think i got what i wanted. My test is graded on the ap scale so that kinda screws up ur calculator. i have a 77% and i want anything higher :/ i think a 70% is an A for ap physics.

Hey, Roger! I have a 73.424% on my class and I at least want an 80 for the semester. This exam I'm gonna have is 20% worth of my final grade this sem. What do I need to get an 80?

Roger: I don’t think you can raise it to an 80. Sorry, man.

Dude thank you! I'm a 10th grader an i was freaking out about my AP exam, i have a high B+ and the class is so freaking hard, but to go under a B- i need a 44% i think i can beat that haha

hello y grade is 50.89 and i have done my work for class and i have to thing that are wroth 45% each what would my grade be

Roger: I don’t understand what you’re saying.

Wow. I have to get a 9% on my Latin final to keep my A in the class! Yay.

So glad I found this.
But at the same time it's kind of freaking me out.
Essentially, there is no way I can get more than 87 in my class.

hello roger :)
ok, so i got an 86% on my first semester and 87%on my second semester ,((and my final exam is 25% of my final grade)) But we took a midterm which i got 50% on it and it counts 25% of the final exam …. how do i calculate it so i could know what should i get on my final to get a B in the class ( i hope )
thank you

Roger: First do [86.5, 80, 25] to get 60.5, then use that number and do [50, 60.5, 75] since you got a 50% on the midterm and the rest of the Final grade is 75%, the complement of 25%. You see that you need a 64%.

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so to get it straight i have to make at least a 64% on my final to get a B in the class?

Roger: Yep!

So glad I found this!

hello roger :)
ok, so i got an 86% on my first semester and 87%on my second semester ,((and my final exam is 25% of my final grade)) But we took a midterm which i got 50% on it and it counts 25% of the final exam .... how do i calculate it so i could know what should i get on my final to get a B in the class ( i hope )
thank you

Roger: First do [86.5, 80, 25] to get 60.5, then use that number and do [50, 60.5, 75] since you got a 50% on the midterm and the rest of the Final grade is 75%, the complement of 25%. You see that you need a 64%.

i have 86% in my class and my final is worth 25% of my grade , but in half of the semester we took a midterm which i got 50% and its 25% of the the exam , how do i calculate that? i want atleast an B in the class , tank you

Roger: So first you find out what grade you need on the midterm + final by using [86, 80, 25] in the calculator. You get 62%. Then you find out what you need on the final given that you go a 50% on the midterm by using [50, 62, 75] since that 50% on the midterm counts for 25% (100% - 75%) of your final grade. You see that you need a 66%.

This was so helpful thanks Roger

It is good to know that I need a 144% on my final to get an A, thanks Mr. Chen good luck to you

Hey so I'm just curious... I have an 81.58 in my Chem Honors class and I want to get an 80 at least overall in the class. My problem is that I won't have an accurate idea of what I need until I'm in the class taking my final because my teacher has yet to enter our 171 point review because its online and half my class hasn't started it yet. We have roughly between 1700-1750 points so I'm wondering how much my 171 point review will bring me up. (I got 171/171) Thanks!!

Roger: If you have a 81.58 out of around 1700-1750 points and you get a 171/171 added on, you will get about a 1.6% to 1.7% increase in your grade. Does that answer your question?

like your calc. said " hey it could be worse ". Well I'm still not sure I can score that high on all my classes final exam!

Thanks!

I'm not sure why so many people are having such a difficult time using your calculator, but finding out that I only need a 53% to maintain a B in my god-awful Spanish class is absolutely amazing!
You Sir,
Could Not Possibly Rock Any Harder

I have a 75.68% i want an 83, the final is worth 20% of my grade. The calculator told me 122% so i decided not to go with that... Thx!