日商簿記3級. l 50時間
シスアド初級.. ll 80時間
社会福祉士 lll 150時間
日商簿記2級. lllll 250時間
大学生の年間勉強時間* lllll 268時間
宅建 llllllll 350時間
年間通勤時間(首都圏)*.. lllllllll 382時間
気象予報士 lllllllll 450時間
行政書士 lllllllllll 600時間
TOEICスコア860. llllllllllllll 700時間
日商簿記1級. lllllllllllllll 800時間
社会保険労務士.... lllllllllllllllllll 1000時間
浪人生の年間勉強時間* llllllllllllllllllllll 1173時間
中小企業診断士.. lllllllllllllllllllllllll 1300時間
1級建築士. lllllllllllllllllllllllllllll 1500時間
日本人の年間労働時間* lllllllllllllllllllllllllllllllllll 1843時間
米国公認会計士.... llllllllllllllllllllllllllllllllllllll 2000時間
海外MBA lllllllllllllllllllllllllllllllllllllllllllllllllllllll 3000時間
司法書士.. llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll 4000時間
税理士... lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll 5000時間
公認会計士.. lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll 5000時間
弁理士 lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll 5000時間
法科大学院合格+. llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
新司法試験合格 lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll 8000時間
* は平均値: 学校の勉強を除く。残業を含む。
出典
http://2chreport.net/hen_9.htm#qua ,
参考 青少年の生活と意識に関する基本調査(内閣府,2004),
毎月勤労統計調査(厚労省,2008)