When people ask “what diploma is high school?” they are usually referring to a high school diploma, which is the official certificate awarded to students who complete the required coursework and graduation requirements set by their state or school district. In the United States, a high school diploma is the most common credential earned after finishing grade 12, and it qualifies graduates for entry-level jobs, college admission, and military service.
Types of High School Diplomas
Not all high school diplomas are the same. Different states and school districts offer several types, each with its own set of requirements. Here are the most common types:
- Standard Diploma: The basic diploma earned by completing minimum state requirements in subjects like English, math, science, and social studies.
- Honors Diploma: Awarded to students who take more challenging courses, such as Advanced Placement (AP) or International Baccalaureate (IB), and maintain a high grade point average.
- Advanced Studies Diploma: Found in some states, this diploma requires additional credits and higher-level coursework, often preparing students for competitive colleges.
- Special Education Diploma: For students with disabilities who meet individualized education program (IEP) goals, though this may not always meet college admission requirements.
Below is a comparison of the main diploma types based on typical requirements as of 2026:
| Diploma Type | Credit Requirements | Course Rigor | College Readiness |
|---|---|---|---|
| Standard | 20-24 credits | Basic courses | Moderate |
| Honors | 24-26 credits | Honors/AP/IB | High |
| Advanced Studies | 26+ credits | Advanced academic track | Very high |
| Special Education | Varies by IEP | Individualized | Varies |
How to Earn Your High School Diploma
Earning a high school diploma typically takes four years of high school, from grade 9 through grade 12. You need to pass all required courses, accumulate the minimum number of credits set by your state, and often pass a state-mandated exit exam. Some states also require community service hours or a senior project.
As of July 2026, most U.S. states require at least 20 to 24 credits for a standard diploma. Common required subjects include English (4 credits), math (3-4 credits), science (3 credits), social studies (3 credits), and electives such as physical education, health, and fine arts.
Actionable tip: Check your state’s department of education website or ask your school counselor for a copy of the current graduation requirements. This will help you plan your courses each year.
What About the GED?
If you did not finish high school, you may have heard of the GED (General Educational Development) test. The GED is not a high school diploma, but it is a credential that many employers and colleges accept as equivalent. It tests your knowledge in four subjects: math, science, social studies, and reasoning through language arts.
Unlike a diploma, the GED does not require you to attend classes for four years. You can study on your own and take the test when ready. However, some colleges and military branches may prefer a traditional high school diploma because it shows you completed a full curriculum over time.
Why Your Diploma Matters
Your high school diploma opens doors. Without it, you cannot enroll in most colleges, apply for federal student aid, or join the military. Many entry-level jobs also require a high school diploma or its equivalent. According to the U.S. Bureau of Labor Statistics, people with a diploma earn significantly more over their lifetime than those without one.
Also, the type of diploma you earn can affect your college options. An honors or advanced studies diploma can make you a stronger applicant for selective schools and may even qualify you for scholarships.
Actionable tip: Even if you are only a freshman, start thinking about which diploma you want to pursue. Talk to your counselor about whether you can take honors or AP courses to boost your credentials.
Summary
In short, “what diploma is high school” refers to the credential you earn after completing high school requirements. There are several types, including standard, honors, advanced studies, and special education diplomas. Each has different benefits and requirements. The GED is an alternative but not identical. Understanding your options early can help you make the best choices for your future education and career.
Frequently Asked Questions
What is the difference between a high school diploma and a GED?
A high school diploma is earned by completing four years of coursework and meeting state requirements, while a GED is a test-based credential for those who did not finish high school.
Can I go to college with a standard diploma?
Yes, most colleges accept a standard high school diploma, but some competitive schools may prefer or require an honors or advanced studies diploma.
How many credits do I need to get a high school diploma?
Most states require between 20 and 24 credits, but the exact number varies. Check your state’s graduation requirements for the most accurate information.
What diploma do I need to join the military?
The military generally requires a high school diploma, though a GED may be accepted with some additional restrictions.
Is an honors diploma better than a standard diploma?
An honors diploma can give you an advantage for college admissions and scholarships because it shows you took more challenging courses and performed well.
