CBSE Best of Five Calculator
Best-of-five with the English-compulsory rule โ see the dropped subject, your gain vs all subjects & a PDF report.
The common convention: English is compulsory, then your best 4 other subjects join it. Untick to take the plain top 5.
Your best-of-five percentage
85.60%
428 of 500 ยท CBSE-style grade A2
All 6 subjects
84.00%
Best-of-5 gain
+1.60%
๐ Not counted: IT / Additional subject (76%)
๐ Every subject, and who made the cut
Faded bar = dropped from the best five.
โ ๏ธ "Best of five" is a convention used by schools and some admission processes, not an official CBSE rule โ CBSE itself reports subject-wise marks only. Admissions may define their own subject combinations; always check the specific institution's rule.
๐ The rule that decides your Class 10 percentage
Six subjects on the marksheet, five in the percentage โ the famous best of five. This calculator applies the rule exactly as schools do: English counted compulsorily (toggle it off for the plain top-5 version), your best four other subjects joining it, the weakest score dropped. You see the best-of-five percentage, which subject was dropped, how much the rule gained you over the all-subjects average, and the CBSE-style grade โ with a colour-coded PDF report to keep.
๐Everything you'd want to know
- English-compulsory convention on by default โ the way most schools and colleges apply it โ with a one-click switch to plain top-5.
- Handles a 7th or 8th subject too; the rule still picks the best five.
- Shows the dropped subject explicitly, plus your all-subjects percentage and the exact gain from the rule.
- Subject bars with the dropped one faded โ see the cut visually.
- CBSE-style grade for the final figure, and a downloadable PDF report.
๐งฎThe maths
With every subject out of 100, the best five sum to a maximum of 500. Dropping your weakest subject almost always lifts the percentage โ the gain equals roughly one-fifth of the gap between that subject and your average.
๐กWhere best-of-five matters
- Class 11 stream admissions in many schools use best-of-five cut-offs.
- It's a school/admissions convention, not an official CBSE computation โ CBSE reports subject-wise marks.
- Some colleges specify which subjects must be in the five (e.g. Maths for a science stream) โ check each institution.
- A strong 6th subject is never wasted: it counts wherever an all-subjects average or specific-subject rule applies.
๐ก Frequently Asked Questions
How is the CBSE best of five percentage calculated?+
Take English plus your best four remaining subjects, add the marks, and divide by 500. With scores of 84, 95, 88, 79, 82, and 76, the weakest non-English subject (76) is dropped, giving 428/500 = 85.6%.
Is English compulsory in best of five?+
By the common school convention, yes โ English is always one of the five and the best four others join it. Some institutions use a plain top-5 instead; the calculator supports both with a toggle so you can check the rule your institution applies.
Is best of five an official CBSE rule?+
No โ CBSE reports subject-wise marks and doesn't compute an official aggregate. Best of five is a widely used convention among schools and admission processes, which is why different institutions can apply it slightly differently.
Which subject gets dropped in best of five?+
Your lowest-scoring subject outside the compulsory one. The calculator names it explicitly and shows it faded in the chart, along with exactly how much the drop improved your percentage.
What if I have 7 subjects?+
The rule still picks the best five (with English fixed if the toggle is on) and drops the rest. Add your extra subjects with the + button โ the calculator handles up to 8.