To take the GED in Ohio, you must be at least 18, or 16 with approval. It costs $36 per subject at a test center, and online testing costs $36 per subject. You must live in Ohio to test there. Free or subsidized testing is available for some residents. Confirm on GED.com before you book.
Key facts
Standard age (16 with approval): 18
Test center, per subject: $36
Online, per subject: $36
Residency required: Yes
How much does the GED cost in Ohio?
At a test center, the GED costs $36 per subject in Ohio, or $144 for all four subjects.
Online, it costs $36 per subject ($144 for all four).
A discounted retake at a test center costs $10 per subject.
Free or subsidized testing: yes, for some residents. First-time test takers can get a state voucher worth up to $80, which brings all four subjects to $64. Contact a Career-Technical Planning District for guidance before you schedule.
More detail: Apply the voucher code when you schedule. It covers first attempts only and expires June 30, 2027. A discounted in-person retake costs a $10 test center fee; online retakes cost $36.
At US test centers, GED Testing Service waives its fee on retakes of a failed subject (up to two discounted retakes, used within 12 months). State and test-center fees may still apply. Online retakes are not discounted.
How old do you have to be to take the GED in Ohio?
The standard minimum age to take the GED in Ohio is 18.
Younger people may be able to test from age 16 with approval.
Rules for younger test takers: At 16 or 17, send a current withdrawal form signed by a school official and a notarized parent consent form. At 18, send a current-year withdrawal form. Online, a parent must attend check-in.
The minimum age to test online is 16.
Nationally, GED Testing Service says test takers must be at least 16 and not enrolled in an accredited high school. Each state adds its own rules.
Do you have to live in Ohio to take the GED?
Yes. You need to live in Ohio to take the GED there.
You must be an Ohio resident.
Where a state requires residency, GED Testing Service asks you to self-certify that you live there before you schedule. The state may check further.
Can you take the GED online in Ohio?
Yes. Online testing from home is available in Ohio for $36 per subject.
Details: Online testing is open from age 16. You must take and pass GED Ready first. There are no discounted online retakes.
Some students who test at home say working math on an on-screen whiteboard feels slow, so some choose a test center for Math. Practice your scratch work on screen if you plan to test online.
To test online, GED.com requires:
A computer with a webcam and reliable internet.
A "green" GED Ready score (Likely to Pass) within the last 60 days, for each subject you want to test online.
A private room with a closed door, and a government-issued photo ID.
You must be in the United States while you test.
What are the GED retake rules in Ohio?
In Ohio: In person, no wait after your first failed attempt; after three attempts, wait 60 days. Online, you get one retake before a 60-day wait.
The national rule from GED Testing Service: at a test center, you can retake a subject you did not pass two times with no waiting period. After a third or later attempt, you wait 60 days. Online, you get one retake before a 60-day wait. State rules can be stricter, and they come first.
If you miss by a few points, you keep the subjects you passed and retake only the one you missed. Review the topics from your score report before you book again.
What else does Ohio require?
Ohio does not require GED Ready to book at a test center. You do need a green GED Ready score to test online. Taking it anyway is a good way to check that you are ready.
Bring a non-expired, government-issued photo ID on test day (GED.com).
What is the GED credential called in Ohio?
When you pass, Ohio issues the Ohio High School Equivalency Diploma.
To pass, you need a score of 145 or higher on each of the four subjects: Math, Reasoning Through Language Arts, Science and Social Studies (GED.com).
Where can you check the official Ohio rules?
Check two places before you book: the Ohio state agency and the Ohio page on GED.com. When they disagree, ask the state agency.
"You must be 18 years old to test in Ohio." (https://www.ged.com/policies/ohio.html)
"If you are 16 or 17 years old, you need to submit a copy of the current withdrawal form signed by your administrator and a consent form signed and notarized by a parent, guardian, or court official." (https://www.ged.com/policies/ohio.html)
"If you are 18 years old, you are required to send a copy of the current year withdrawal form signed by your administrator." (https://www.ged.com/policies/ohio.html)
"Yes, you are required to be a resident to take the test in Ohio." (https://www.ged.com/policies/ohio.html)
"Ohio charges $36 per subject for the GED® test at a Test Center." (https://www.ged.com/policies/ohio.html)
"Ohio charges $36 per subject for the GED ® test taken online" (https://www.ged.com/policies/ohio.html)
"Ohio provides first time students a voucher worth up to $80. To be eligible to receive the voucher, you must contact a Career-Technical Planning District (CTPD) for career and educational guidance prior to scheduling and paying for the GED ® test." (https://www.ged.com/policies/ohio.html)
"*In Ohio, there is a $10 test center fee for GED® test retakes." (https://www.ged.com/policies/ohio.html)
"The Online Proctored Exam costs $36 for a retake in Ohio." (https://www.ged.com/policies/ohio.html)
"Yes, you’re required to take the GED Ready ® practice test before taking the official GED ® test online." (https://www.ged.com/policies/ohio.html)
"In Ohio the credential is called the Ohio High School Equivalency Diploma." (https://www.ged.com/policies/ohio.html)
"the Ohio Department of Education & Workforce has approved GED and HiSET to become the testing assessment companies for the High School Equivalency test for the State of Ohio." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Reminder: All test takers for the GED® and HiSET must be an Ohio Resident." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"In-Person testing: $144 ($64 with voucher) Effective July 1, 2023" (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Online Proctoring: $144 ($64 with voucher)" (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Voucher codes are available and expire June 30, 2027." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Test takers are allowed one voucher code only and must be applied at the time of scheduling." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Test takers who wish to take the GED Online Proctored (OP) exam, must take and pass the GED Ready. There are no discounted retakes for the OP exam." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Test takers who are 16 - 17 years of age, must submit a current school year withdrawal form that includes the withdrawal date, and signed and dated by a school official and the original Department of Education and Workforce signed/notarized parental consent form" (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Copies of guardianship or court documents must be included." (https://www.ged.com/policies/ohio.html)
"A parent or guardian must be present at the pre-test check-in to give consent and authorize the underage tester to be recorded during testing." (https://www.ged.com/policies/ohio.html)
"In Ohio, there is no waiting period if you do not pass a subject area test the first time. After taking a test subject 3 times, you’ll have to wait 60 days before retesting." (https://www.ged.com/policies/ohio.html)
"The Online Proctored Exam allows for one retake before a 60 day waiting period." (https://www.ged.com/policies/ohio.html)
"There’s no limit to how many times you can test in a year." (https://www.ged.com/policies/ohio.html)
"Effective January 11, 2021, Online proctoring is available for the High School Equivalency Program." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"are eligible for one voucher code per vendor" (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Voucher codes must be applied to the initial subtest only." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
"Once the withdrawal form and/or parental consent form has been received by the office, the age approval will be entered into the GED® system." (https://education.ohio.gov/Topics/Testing/Ohio-Options-for-Adult-Diploma/HSE/Applying-for-the-GED)
Questions and answers
How much does the GED cost in Ohio? It costs $36 per subject at a test center ($144 for all four). Online it costs $36 per subject. These are official fees checked October 26, 2026. Confirm on GED.com before you book.
How old do you have to be to take the GED in Ohio? The standard minimum age is 18. People as young as 16 may test with approval, such as a waiver and parent consent.
Can I take the GED online in Ohio? Yes. You need a computer with a webcam, reliable internet, a private room and a green GED Ready score within the last 60 days for each subject.
Do I have to live in Ohio to take the GED? Yes. You must be a Ohio resident to test there. Bring proof of where you live if your ID does not show it.
Can I take the GED for free in Ohio? Yes, for some residents. First-time test takers can get a state voucher worth up to $80, which brings all four subjects to $64. Contact a Career-Technical Planning District for guidance before you schedule. Programs have conditions and funding can run out, so confirm before you book.
What happens if I fail a GED subject in Ohio? You only retake the subject you did not pass. In person, no wait after your first failed attempt; after three attempts, wait 60 days. Online, you get one retake before a 60-day wait.
Data notes
Rules and fees change. Always confirm on GED.com and with your state agency before you book. We checked this data on October 26, 2026.
How we collected it: Each state's GED Testing Service policy page and GED.com's online-testing table, cross-checked against the state education or adult-education agency. Every value is backed by a quote saved from an official page. Where sources disagree, the conflict is listed in plain words with the value we show. Official test fees only; confirm on GED.com before you book.
Next steps
Find your starting point with the free 32-question GEDPilot diagnostic.
Build a week-by-week plan around your job, family and test date.
Try the free sample lesson on number sense, the base for GED Math.
Take GED Ready, the official practice test, and aim for green (145 or higher) before you book.
Plan test day: your ID, arrival time, and test center or online.
Independent preparation materials. Not affiliated with or endorsed by ACE or GED Testing Service. GED is a registered trademark owned by ACE. Practice results do not predict an official GED score, and GEDPilot does not guarantee a passing score.