The SAT is a three-hour multiple-choice exam developed and administered by the College Board, focusing on reading, writing, and math skills to assess students' readiness for college. 

The ACT is a multiple-choice test with four main sections: English, Math, Reading, and Science. Test-takers can also choose to sit for the optional Writing section, which requires you to compose an original essay. 

Taking the SAT can be beneficial for several reasons:

1. College Admissions: Many colleges and universities in the U.S. require or consider SAT scores as part of their admissions process. A strong score can enhance your application.

2. Scholarship Opportunities: Some merit-based scholarships use SAT scores as a factor for eligibility. High scores can increase your chances of receiving financial aid.

3. College Readiness: The SAT assesses skills in reading, writing, and math, helping you gauge your readiness for college-level coursework.

4. Standardized Benchmark: The SAT provides a standardized measure that colleges can use to compare applicants from different schools and backgrounds.

5. Preparation for Future Tests: Studying for the SAT can improve your test-taking skills and critical thinking abilities, which are beneficial for future standardized tests or assessments.

6. Flexibility: The SAT is offered multiple times a year, allowing you to choose a test date that fits your schedule.

Taking the ACT can be beneficial for several reasons:

1. College Admissions: Many colleges and universities require ACT scores as part of their admissions process. A good score can enhance your application.

2. Scholarships: Some scholarships use ACT scores as a criterion for eligibility. A higher score can increase your chances of receiving financial aid.

3. College Readiness: The ACT assesses your skills in English, math, reading, and science, giving you a measure of your readiness for college-level work.

4. Personal Growth: Preparing for the ACT can help you identify your strengths and weaknesses in various subjects, allowing you to focus on areas that need improvement.

5. Flexibility: The ACT is offered multiple times a year, giving you the opportunity to choose a date that works best for you.

6. Holistic Review: Some schools consider ACT scores along with other factors like GPA, extracurricular activities, and personal statements, which can provide a more comprehensive view of your capabilities.

The SAT is about 2 hours and 14 minutes long. However, if you choose to take the optional Essay, the test will be an additional 50 minutes long. 

The ACT is 2 hours 55 minutes long. However, if you choose to take the ACT with Essay, the test will be 3 hours and 35 minutes long. 

The SAT is scored on a scale of 400 to 1600. You can check your scores here. 

The ACT is scored on a scale of 1 to 36. You can check your scores here. 

The SAT is typically offered several times a year.

1. Test Dates: Common SAT test dates include:

• August/October/November

• December/March/May/June

2. Registration Deadlines: Each test date has a registration deadline, usually about a month prior to the test. Make sure to register early to secure your preferred test center.

3. Location: The SAT is administered at various locations, so you can select one that's convenient for you.

To find a testing center and register for the SAT, you'll need to visit the College Board website. 

The ACT is offered several times a year, typically in September, October, December, February, April, and June. Here’s a general timeline:

1. Registration Deadlines: Each test date has a registration deadline, usually about a month prior to the test. It’s important to register early to secure your spot.

2. Testing Locations: The ACT is administered at various locations across the country, so you can choose one that’s convenient for you.

Check the official ACT website for specific dates, registration deadlines, and any updates or changes to the schedule!

You can register here by using CollegeBoard.

You can register here by using the ACT website.

You can take practice tests by using the CollegeBoard website. You will have access to PDF tests and Bluebook (online) tests. 

You can take practice tests by using the ACT website. You will have access to Math, English, Science, and Reading Practice Questions.