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Where the time actually goes

Running out of time is rarely caused by reading slowly. It is usually caused by three or four questions that quietly ate six minutes between them.

Updated 13 September 2026 · 3 min read · from the team behind Colorbook, a free digital SAT practice tool.

You have about 71 seconds per Reading and Writing question and about 95 seconds per Math question. Those are averages, not targets — some questions should take twenty seconds so that others can take three minutes. The skill is knowing which is which, quickly.

The four ways students lose time

1. The sunk-cost question

You have spent ninety seconds. You feel close. You are not close. This single habit accounts for more unfinished sections than slow reading does. The rule that works: if you have no route to an answer after about ninety seconds, mark it, guess, and move. You can come back with fresh eyes, and fresh eyes solve in thirty seconds what tired eyes could not solve in three minutes.

2. Re-reading the passage instead of the question

When a Reading and Writing question will not resolve, the instinct is to re-read the passage. Usually the problem is that you have not read the question precisely — "most strongly supports" and "best illustrates" want different things. Re-read the question stem first. It is fifteen words instead of a hundred.

3. Calculating what you could have graphed

The Desmos calculator is available for all of Math. A system of equations that takes two minutes of algebra takes fifteen seconds if you type both lines and look at the intersection. Students who never practised with Desmos default to algebra under pressure.

4. Checking work you had right

Re-checking is only worth it where you were unsure. Time spent re-verifying a question you answered confidently in twenty seconds is time taken from a question you never reached.

Should you hide the timer?

If the countdown makes you check it every ninety seconds, hide it and check at fixed points instead — after question 9, 18 and 24 in Reading and Writing. If hiding it means you lose track entirely, leave it visible. There is no general answer; there is an answer for you, and one practice paper will tell you which.

Questions people ask

How much time per question on the digital SAT?

About 71 seconds for each Reading and Writing question and about 95 seconds for each Math question, on average.

What should I do when I am stuck?

Give it about ninety seconds. If you have no route to an answer, guess, mark it for review and move on. Returning later is far more productive than pushing on.

Is it better to hide the timer?

It depends on whether the countdown steadies you or distracts you. Sit one practice paper each way and use whichever produced fewer unanswered questions.