What Time Do SATs Start and End: 2024 Test Day Guide

The SAT typically starts between 8:30 and 9:00 a.m. and ends around noon. Most students arrive by 8:00 a.m. for check-in, which begins around 7:45 a.m. The total testing time is 2 hours and 14 minutes, but with check-in, instructions, and breaks, students spend about four hours at the test center. Exact start and end times can vary slightly by location, so students should confirm their reporting time in their College Board account.

Reporting Time and Check-In

Students must arrive by 8:00 a.m., even if the test starts later. Most test centers open at 7:45 a.m., and check-in starts immediately. Late arrivals may not be admitted, so arriving early is critical.

During check-in, administrators verify identity, collect admission tickets, and assign seats. Students need a valid photo ID and a printed admission ticket. Phones, smartwatches, and wireless headphones are not allowed and must be turned off and stored out of sight.

The test usually begins between 8:30 and 9:00 a.m., once all students are seated and instructions are read. Delays can happen if check-in runs long, so the 8:00 a.m. arrival time provides a buffer.

Students with approved accommodations, such as extended time or extra breaks, may follow a different schedule. These arrangements are coordinated in advance through the College Board’s Services for Students with Disabilities (SSD) program. Affected students receive specific instructions and should review them before test day.

Test Structure and Timing

The SAT has two main sections: Reading and Writing, and Math. Each section includes two timed modules. Total testing time is 134 minutes.

Reading and Writing

This section has two 32-minute modules with 27 questions each, for a total of 54 questions. It combines reading comprehension and grammar skills. Passages cover history, science, literature, and social studies. Questions ask students to analyze text, improve sentences, and interpret data from charts or graphs.

The test is adaptive: the difficulty of the second module depends on performance in the first. After the first module, students get a 10-minute break.

The digital format allows students to flag questions and navigate within a module. Once a module ends, answers cannot be changed. The test is taken on a school-provided device or personal tablet, depending on the center.

Math

The Math section has two 35-minute modules, each with 22 questions. Calculators are allowed for all math questions. The College Board provides a built-in graphing calculator in the testing app, but students may also bring an approved physical calculator.

Most questions are multiple choice, with a few grid-in responses. Like the Reading and Writing section, the second module adjusts in difficulty based on first-module performance.

There is no break between the two math modules. Students complete the test after the second module finishes.

Example of a Test Day Timeline

Here’s a typical schedule for a student at a standard test center:

• 7:45 a.m.: Test center opens, check-in begins
• 8:00 a.m.: Late arrival cutoff
• 8:30 a.m.: Test starts, first module (Reading and Writing) begins
• 9:02 a.m.: First module ends
• 9:02–9:12 a.m.: First break
• 9:12 a.m.: Second module (Reading and Writing) begins
• 9:44 a.m.: Second module ends
• 9:44–9:59 a.m.: Second break
• 9:59 a.m.: First Math module begins
• 10:34 a.m.: First Math module ends
• 10:34 a.m.: Second Math module begins (no break in between)
• 11:09 a.m.: Second Math module ends, test concludes

Students usually leave by 11:15 a.m., though times vary slightly. Those with accommodations may finish later.

What to Bring

Students must bring:

• A current photo ID (school ID, driver’s license, etc.)
• A printed admission ticket
• Two No. 2 pencils
• An approved calculator (optional, but recommended)
• A snack and water (for breaks)

Electronic devices must be turned off and stored in a bag. If a phone or smartwatch is seen or makes noise during the test, the student’s score may be canceled.

Test centers are monitored, and students are seated apart. Rooms may be warm or cold, so wearing layers is a good idea. Comfortable clothing helps maintain focus.

Students using school-provided devices do not need to bring their own tablet. If personal devices are allowed, they must meet College Board requirements and be fully charged.

Key Takeaways

• The SAT starts between 8:30 and 9:00 a.m. and ends around noon.
• Check-in begins at 7:45 a.m.; students should arrive by 8:00 a.m. to avoid delays.
• Total testing time is 2 hours and 14 minutes, with two short breaks.
• The full test session lasts about four hours, including check-in and instructions.
• Students must bring a photo ID, admission ticket, pencils, and an approved calculator.
• Phones and smartwatches are prohibited and must be turned off and stored.
• The test is digital, adaptive, and divided into two main sections: Reading and Writing, and Math.
• Arriving early, being prepared, and knowing the format help reduce stress and support better performance.