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Gaokao Scaled Score Calculator

Math Calculators

3+1+2 elective grade conversion via linear mapping

Quick Answer

Gaokao Scaled Score Calculator: 3+1+2 elective grade conversion via linear mapping. Gaokao Scaled Score Calculator uses standard math formulas to compute accurate results instantly.

pts
pts
pts
Scaled score (B grade)84 pts

Scaled range 71-85 · Raw range 61-82

Position inside grade 90.5%

How it works

  1. 1Linear mapping: T = T1 + (Y - Y1)/(Y2 - Y1) x (T2 - T1), rounded
  2. 2B: raw 61-82 → scaled 71-85; T = 71 + (80 − 61)/82−61 × 14
  3. 3= 83.67 → rounded 84

Grade table (3+1+2 electives)

A

top 15%

86-100

B

top 35%

71-85

C

top 35%

56-70

D

top 13%

41-55

E

top 2%

30-40

Applies to Politics, Geography, Chemistry and Biology in the 3+1+2 model (Physics/History use raw scores). Scaled range 30-100, 5 grades at 15%/35%/35%/13%/2%. Provinces never publish the raw-score bounds of each grade, so this tool is an estimate for self-positioning — your actual scaled score is computed by the provincial exam authority from the full distribution, and your rank never drops after conversion.

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How to Use

  1. Enter values or expressions: type directly into the Gaokao Scaled Score Calculator — keyboard friendly.
  2. Instant results: everything computes live as you type, no button needed.
  3. Follow the steps: the result panel shows full working and formula substitution.
  4. Copy or recompute: one-click copy; change any input to recalculate instantly.

Key Points

  • Gaokao Scaled Score Calculator is a free online math tool — open and use, no sign-up.
  • All calculations run locally in your browser; your data never leaves the device.
  • Key capability: 3+1+2 elective grade conversion via linear mapping.
  • Results come with formulas and reference tables so you can verify every number.

Formula & How It Works

Gaokao Scaled Score Calculator formula

Gaokao Scaled Score Calculator uses standard math formulas to compute accurate results instantly.

FAQ

How do I use the Gaokao Scaled Score Calculator?
Open the page and fill in the input fields — results update automatically. 3+1+2 elective grade conversion via linear mapping.
Are the results accurate?
Yes. All calculations use standard mathematical formulas and are verified for accuracy.
Is it free? Do I need to sign up?
Completely free. No registration, login or download required — just open and use.
Does it work on mobile?
Yes. The responsive design works on phones, tablets and desktops.
Is my data saved?
No. All calculations run locally in your browser. Nothing is uploaded or stored.

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Source & Updates

Standard mathematical formulas. All logic verified. Last updated: 2025-07

Last updated:

Formulas and content on this page are reviewed by the YiJianSuan team. For reference only — official sources prevail.

Maintained and periodically reviewed by the YiJianSuan editorial team — review process in ourEditorial Policy.

Cite this page: YiJianSuan. Gaokao Scaled Score Calculator[EB/OL]. https://www.yijiansuan.com/en/c/math/gaokao-scale

Results provided by this tool are for reference only and do not constitute professional advice.