Arche Lab · Rivalog

How long will your book take?

Fill in any three of the four boxes and leave one empty. We'll work out the fourth: how many problems, how long each takes, how many hours a week, or when you'll finish your first pass.

Your numbers

Problems in the bookCalculated

problems

Minutes per problemCalculated

min

Study hours a weekCalculated

h/wk

Finish pass 1 byCalculated

Multiple choice often takes 5–6 minutes a problem; written answers 30–40.

Study days

Count a 10-minute break every hour50 minutes on, 10 off Later passes take

Result

—

If you keep this pace

Counts study days only. Later passes are planned faster because you've seen the material before. You can change that above.