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The International Grade System Converter translates academic grades between US (GPA 4.0 scale + letter), UK (First/2:1/2:2/Third), ECTS (European A-F), Indian percentage / division, German (1.0-5.0 inverted scale), and other major systems. Essential for international students, university admissions, and credential evaluators.
公式
Mapping table — each system has equivalence bands (e.g., US A = 4.0 = UK First = ECTS A = Indian 75%+ = German 1.0-1.5)
- G
- Grade (varies) — Academic grade input
ステップバイステップガイド
- 1Select source grading system
- 2Enter your grade
- 3Calculator outputs equivalent grades in all major systems
解いた例
入力
US 3.7 GPA
結果
UK 2:1, ECTS B, Indian 70-74%, German 1.7
入力
UK First Class
結果
US 3.9-4.0 GPA, ECTS A
避けるべきよくある間違い
- ✕Treating German scale as same direction as US (it is inverted: 1.0 is best)
- ✕Confusing weighted vs unweighted US GPA
よくある質問
How accurate is the conversion?
Directional — final acceptance depends on the receiving institution's evaluation policy. Always submit official transcripts with country-specific context.
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