免费成绩工具
期末成绩计算器
根据当前成绩、目标成绩和期末考试权重，计算期末至少需要考多少分。
课程信息
计算方式
required final = (target − current × (1 − final weight)) ÷ final weight
常见问题
What if the result is over 100%?
Your target cannot be reached with the remaining final exam weight.
Which letter grade scale is used?
The calculator shows the common US scale: A 90+, B 80+, C 70+, D 60+.