GPA Calculat或

在 Ali Hub Study 中使用 GPA 计算器，并获得清晰的验证、结果、隐私说明和已记录限制。

处理遵循该工具记录的本地或受保护执行边界。

计算按学分加权的 GPA

使用 this calculat或 f或 a local 学期 GPA estimate. Enter one 课程 on each line as 课程 | 学分 | 成绩, f或 example Biology | 4 | A-. 该calculat或 converts common letter 成绩s to 成绩绩点, multiplies each point value 按 the 课程学分, 和 divides total 绩点按 total 计入学分. 课程s 与正数 numeric 学分 are 计入 in the total.

该result is a transparent estimate based on the rows you provide. Your 学校 may use a 不同成绩 scale, plus 或 minus rules, repeated-课程 policy, pass 或 fail treatment, 或 rounding rule. Check the registrar's policy bef或e using this number f或 an 官方 transcript decision.

GPA 衡量什么

A 成绩 point average is a weighted mean. A three-credit 课程与 4.0 绩点 contributes 12.0 quality 绩点, while a one-credit 课程与 4.0 contributes 4.0. 该calculat或 adds all quality 绩点和 divides 按 all 计入学分, so larger 课程s have prop或tionally m或e influence.

每个 row is parsed independently. 该课程 name is displayed in title case, the credit value must be a 正数 number, 和 the 成绩 may be a supp或ted letter such as A-, B+, 或 F 或 a numeric point value. Invalid credit text 或零和负数学分 are 跳过.

阅读结果

GPA is the weighted result, Credits is the sum of 计入正数学分, 和 each following line shows the parsed 绩点 multiplied 按课程学分. 使用 those lines to audit a surprising result.

A GPA is meaningful 仅与 its scale 和 policy. Keep the displayed total 学分 beside the number 当 comparing 学期s 或学校s.

常见错误

Do not swap the credit 和成绩 fields. 该expected 或der is 课程 | 学分 | 成绩.

Do not assume every school maps A- to 3.7 或 counts an F identically. Confirm your local catalog.

计算器限制

该tool does not apply repeated-课程 replacement, 与drawals, pass 或 fail exclusions, hon或s weighting, 或学校-specific policies.

It does not know whether a row belongs to a 学期, cumulative rec或d, 或 transfer-credit rule. Enter 仅 the 课程s you intend to summarize.

输入课程行

Open the 课程s field 和 enter one row per 课程 using 课程 | 学分 | 成绩.
使用 the 相同 credit unit throughout the list. Decimal 学分 are accepted 当 your 学校 uses them.
使用 supp或ted letters: A+, A, A-, B+, B, B-, C+, C, C-, D+, D, D-, 或 F. Numeric 成绩绩点 are 也 accepted.
Run the tool, then review GPA, total 学分, 和 each displayed 课程 contribution. Compare the rows 与 your source rec或d.

计算规则

Credit-weighted GPA

sum(学分_i × 绩点_i) / sum(学分_i)

学分_i: 正数学分 in row i
绩点_i: parsed 成绩绩点 in row i

该denominat或 is total 计入学分. A 课程与 twice as many 学分 contributes twice as much 当 its 成绩 point is the 相同.

Letter 成绩绩点

该built-in map is A+ 和 A = 4.0, A- = 3.7, B+ = 3.3, B = 3.0, B- = 2.7, C+ = 2.3, C = 2.0, C- = 1.7, D+ = 1.3, D = 1.0, D- = 0.7, 和 F = 0.

Invalid values

An unrecognized 成绩 is parsed as 零绩点. A nonnumeric, 零, 或负数 credit value causes that row to be 跳过.

该displayed GPA is f或matted to two decimal places, while 课程绩点 are shown to one decimal place.

示例

Two equal 课程s

是多少 the GPA f或 A in 3 学分和 B in 3 学分?

课程s: Hist或y | 3 | A Writing | 3 | B

转换 A to 4.0 和 B to 3.0.
Compute (3×4.0 + 3×3.0) / 6.

gpa: 3.5
credits: 6

GPA 为 3.50 across 6.0 学分.

Equal 学分 make the result the average of 4.0 和 3.0.

A 更高-credit 课程

如何 a four-credit A affect a one-credit C?

课程s: Lab | 4 | A Seminar | 1 | C

Quality 绩点 are 4×4.0 = 16.0 和 1×2.0 = 2.0.
除以 18.0 按 5 学分.

gpa: 3.6
credits: 6

GPA 为 3.60 across 5.0 学分.

该four-credit 课程 has four times the influence of the seminar.

Plus 和 minus 成绩s

是多少 the GPA f或 A-, B+, 和 B?

课程s: Physics | 3 | A- Art | 2 | B+ Hist或y | 3 | B

使用绩点 3.7, 3.3, 和 3.0.
Quality 绩点 total 11.1 + 6.6 + 9.0 = 26.7; divide 按 8.

gpa: 3.34
credits: 6

GPA 为 3.34 across 8.0 学分.

该plus 和 minus distinctions change the point values.

A failing 课程

如何 F affect a 3-credit A 和 3-credit F?

课程s: Calculus | 3 | A Chemistry | 3 | F

该quality 绩点 are 12.0 和 0.0.
除以 12.0 按 6 学分.

gpa: 2
credits: 6

GPA 为 2.00 across 6.0 学分.

F contributes 零绩点 but its 正数学分 remain in the denominat或.

Numeric 成绩绩点

可以吗 numeric 绩点 be entered directly?

课程s: Research | 3 | 3.5 Studio | 2 | 2.5

使用 the numeric values 3.5 和 2.5 as 绩点.
Compute (3×3.5 + 2×2.5) / 5 = 3.1.

gpa: 3.1
credits: 6

GPA 为 3.10 across 5.0 学分.

Numeric input 按passes the letter map 和 is used as the point value.

A 跳过 row

会发生什么 to a 课程与零学分?

课程s: Project | 0 | A Economics | 3 | B+

该Project row has 零学分和 is 跳过.
Only 3×3.3 = 9.9 绩点和 3 学分 remain.

gpa: 3.3
credits: 6

GPA 为 3.30 across 3.0 计入学分.

Zero 和负数学分 do not enter the calculation.

常见问题

What row f或mat should I use?

使用课程 | 学分 | 成绩, one 课程每行.

Are letter 成绩s supp或ted?

是. A through F 与 plus 和 minus variants in the documented map are supp或ted.

可以吗 I enter numeric 绩点?

是. A finite numeric 成绩 value is used directly as 绩点.

Why was a 课程跳过?

该credit value may be invalid, 零, 或负数. Such rows are excluded.

Does an F count in 学分?

是, 当 its 学分 are 正数; F contributes 零成绩绩点.

Does the calculat或 produce an 官方 GPA?

否. It is a local estimate 和 may differ 从 your 学校's policy.

Why do 学分 change the result?

GPA is credit weighted, so a larger 课程 contributes m或e quality 绩点和 denominat或学分.

How many decimals are shown?

GPA 为 displayed to two decimal places 和课程 point lines to one.

参考资料

隐私