24 hours of study a week

[J_Rho]

It was suggested that I do 4 hours of study/revision per subject per week...that's 24 hours a week...
Is it realistic, has anyone done this?

[Lear]

Depends on the time of year. I’ve had weeks in the year where I’ve studied up to 30 hours and other weeks where I’ve only fit in 2-3 hours of study. I think ~20 hours is a healthy amount of hours to maintain but again it really comes down to how much work you have and how effectively you use your time. I know people who do a ton of extra curricular stuff and probably spend 15 hours a week on study yet still perform really well because their limited hours are used to their full potential.