圣三一支持申请人用Duolingo申请预科、本科、研究生课程、学前语言课。最近，由于Duolingo官方更新了Duolingo English Test 分数与雅思对照表，请见下图，因此圣三一官网也更新了Duolingo语言要求。
以下为最低入学要求参考：
预科
Duolingo English Test: minimum overall score of 80 no subscore below 65 and a score of 80 in literacy
Some programmes require a higher level of English Proficiency
Duolingo English Test: minimum overall score of 105 with no subscore below 95
本科
Duolingo English Test: Minimum overall score of 120/160 with no section below 105
研究生
Duolingo English Test: minimum overall score of 120/160 with no section below 105
学前语言课
Duolingo English Test: score of 105/160, no sub score under 95
Duolingo English Test score of 120/160, no sub score under 105 (For applicants with offers in Dentistry, Clinical Speech & Language Studies, or any course requiring an IELTS score of 7.0)
