You can get a high school diploma through several paths: completing coursework at a traditional high school, earning an equivalency credential like the GED, enrolling in an adult diploma program, or finishing a homeschool program. The right option depends on your age, how many credits you already have, and how quickly you need to finish.
Earning a Diploma Through Traditional High School
The most common path is attending a public or private high school and completing the required credits over four years. At least 46 states and the District of Columbia set minimum credit requirements, which typically include a mix of core subjects: English, math, science, social studies, and electives. The exact number of credits varies, but most states require somewhere between 20 and 26 total credits, with each full-year course counting as one credit.
Core requirements usually look something like four years of English, three to four years of math (often through Algebra II), three years of science, and three years of social studies or history. On top of those, you’ll need elective credits in areas like foreign language, art, physical education, or career and technical courses. Some states also require community service hours or a capstone project.
A handful of states require students to pass exit exams or end-of-course assessments in addition to earning credits. These exams test proficiency in subjects like English and math, and failing them can delay graduation even if your coursework is complete. Your school counselor can tell you exactly which tests, if any, apply in your state.
At least 44 states allow students to substitute certain courses with alternatives like work experience, online classes, or demonstrated competency through assessments. If you’re struggling with a specific requirement, ask your counselor whether a substitution or waiver is available.
Getting a High School Equivalency Credential
If you didn’t finish high school, a high school equivalency credential is the fastest route to a qualification that colleges and employers treat as comparable to a diploma. The two main exams are the GED (General Educational Development) and the HiSET (High School Equivalency Test). Which one is available depends on your state, as some offer only one option while others let you choose.
The GED covers four subjects: language arts, math, social studies, and science. The entire test takes about seven hours, though you can schedule subjects on different days. The HiSET covers five subtests, splitting language arts into separate reading and writing sections. Both exams are offered at authorized testing centers, and the GED is also available as an online proctored exam in many states.
Per-subject fees for the GED and HiSET typically run between $30 and $40 per subtest if you’re paying out of pocket, though many states subsidize the cost or cover it entirely for residents. Some states offer free first attempts and free retakes, only charging a fee after multiple failed attempts. Check your state’s adult education office for current pricing and any promo codes that waive fees.
Most people spend a few months preparing, though the timeline depends on how long ago you left school and how comfortable you are with the material. Free prep resources are available through sites like GED.com, your local library, and adult education centers. If you pass, you receive a state-issued equivalency credential that is legally recognized for college admissions, military enlistment, and employment purposes.
Adult Diploma Programs
If you’d prefer an actual diploma rather than an equivalency credential, adult diploma programs let you complete high school coursework at your own pace. These programs are offered through community colleges, school districts, and state-approved online schools. You earn credits by taking classes, just as you would in a traditional high school, but the schedule is designed for adults with jobs and families.
The biggest difference from the GED is time. Where an equivalency exam can be finished in a matter of weeks once you’re prepared, an adult diploma program involves completing individual courses over months or longer. The advantage is that you graduate with the same type of diploma a traditional student receives, which some people prefer for personal or professional reasons.
Many of these programs are free through public school districts or community colleges. Some give credit for prior coursework, so if you completed 10th grade, you won’t have to retake those classes. Ask the program coordinator to review your old transcripts before you enroll so you know exactly how many credits you still need.
Homeschool Diplomas
Homeschooled students earn diplomas issued by their parents or the organization overseeing their program. In most states, a parent-issued diploma carries the same legal weight as one from a public school, but the process for documenting your education varies significantly by state.
Generally, you’ll need to keep records of coursework completed, grades or evaluations, and any standardized test results your state requires. Some states ask families to file a notice of intent with the local school district at the start of each year. When a student completes their program, some states require a notice of termination along with a final assessment, submitted to the local superintendent’s office.
For college admissions, homeschool graduates typically submit a transcript created by the parent or an umbrella school, along with standardized test scores like the SAT or ACT. Employers rarely distinguish between a homeschool diploma and a traditional one, but having organized records makes the process smoother if anyone asks for verification.
Choosing the Right Path
Your best option depends on where you are right now. If you’re a teenager currently enrolled in school, the simplest path is meeting your state’s credit and testing requirements and graduating on schedule. If you’re close to finishing but fell behind, ask your school about credit recovery programs, summer school, or online courses that let you catch up without starting over.
If you’re an adult and speed matters most, the GED or HiSET is the most efficient choice. You can realistically go from studying to credential in hand within a few months. If you’d rather have a traditional diploma and don’t mind a longer timeline, an adult diploma program through your local community college or school district is worth exploring.
Regardless of which path you take, the end result opens the same doors. A high school diploma or equivalency credential is required for most jobs, qualifies you to apply to community colleges and four-year universities, and meets the education requirement for military service. Start by contacting your local school district or adult education center to find out which programs are available near you and what documentation you’ll need to get started.