Ham Radio License Exam Score Calculator
Created by: Emma Collins
Last updated:
Score your FCC amateur radio practice exam instantly. Know your pass/fail status, how many questions you can still miss, and what it takes to hit your target score for Technician, General, or Amateur Extra class.
Ham Radio License Exam Score Calculator
Amateur RadioCalculate your FCC amateur radio exam score, pass/fail status, and how many questions you can still get wrong while passing for Technician, General, or Amateur Extra class.
Note: These results are for guidance only and shouldn't be taken as professional advice. Always double-check with a qualified expert before making decisions.
What is a Ham Radio License Exam Score Calculator?
The Ham Radio License Exam Score Calculator is a real-time scoring tool for FCC amateur radio examinations in the United States. It covers all three license classes — Technician, General, and Amateur Extra — and instantly computes your percentage score, pass or fail status, and how many additional questions you can miss without failing. Knowing your wrong-answer budget while practicing prevents the anxiety of counting mistakes manually during a timed session.
The FCC administers US amateur radio licensing through volunteer examiner (VE) teams coordinated by organizations such as the ARRL VEC and W5YI Group. Exams are drawn from published question pools maintained by the NCVEC (National Conference of Volunteer Examiner Coordinators), which updates each pool on a four-year rotating schedule. Because the pools are public, structured practice against the actual question set is the most efficient path to passing.
The Technician license is the entry point for US amateur radio, granting privileges on all amateur frequencies above 30 MHz plus limited HF operating on 10 meters. The General class adds full HF privileges on most sub-bands, opening up worldwide shortwave communication. The Amateur Extra class, the highest level, grants all available amateur frequencies including exclusive portions of 80m, 40m, 20m, and 15m that no other class may use.
Many candidates take all three exams in a single VE session. If you pass Technician, you may immediately sit for General at the same session at no additional charge in most cases, and similarly for Extra. This calculator supports that strategy by letting you track scores and wrong-answer budgets across all three exam elements before you walk into the VE session, so you know exactly how much margin you have on each level.
How the Ham Radio License Exam Score Calculator Works
The core calculation is straightforward: score (%) = (correct answers / total questions) × 100. The FCC requires a score of at least 74% to pass any amateur radio exam element. For the Technician and General exams, which each have 35 questions, the minimum passing count is ceil(0.74 × 35) = ceil(25.9) = 26 correct answers. For the Amateur Extra exam with 50 questions, the minimum is ceil(0.74 × 50) = ceil(37.0) = 37 correct answers.
The wrong-answer budget is derived from the total minus the minimum passing count: 35 − 26 = 9 wrong answers allowed for Technician and General; 50 − 37 = 13 wrong answers allowed for Amateur Extra. If you enter a partial question count (questions answered so far), the calculator adjusts the remaining wrong-answer budget in real time so you can track exactly how many more mistakes you can afford as you work through the exam. The target score feature additionally computes ceil(targetPct/100 × total) to show how many correct answers you need to hit a personal goal above the 74% floor.
License exam score formulas
score (%) = (correct / total) × 100
passingCorrect = ceil(0.74 × total)
wrongAllowed = total − passingCorrect
Technician / General: total = 35, passingCorrect = 26, wrongAllowed = 9
Amateur Extra: total = 50, passingCorrect = 37, wrongAllowed = 13
targetCorrect = ceil(targetPct / 100 × total)
wrongBudgetLeft = wrongAllowed − wrongSoFar
Example Calculations
Technician exam — close call
A candidate answers 26 of 35 questions correctly. Score = (26/35) × 100 = 74.3%. passingCorrect = ceil(0.74 × 35) = 26. Result: PASS by exactly 0 margin — the minimum threshold. wrongAllowed = 9; wrongSoFar = 9. No additional mistakes permitted.
Amateur Extra — mid-exam tracking
After 30 of 50 questions, a candidate has 24 correct and 6 wrong. wrongAllowed = 13; wrongSoFar = 6; wrongBudgetLeft = 7. They still need ceil(0.74 × 50) − 24 = 37 − 24 = 13 more correct from the remaining 20 questions to pass — achievable but tight.
General exam — targeting 90%
A candidate wants a 90% score. targetCorrect = ceil(0.90 × 35) = ceil(31.5) = 32 correct. They scored 29/35 = 82.9% on their practice run. They need 32 − 29 = 3 more correct to reach the 90% target. The exam is already a PASS (29 ≥ 26), but the personal goal requires improvement.
Common Amateur Radio Uses
- Practice session scoring after completing a full 35- or 50-question mock exam on ham-study.org, QRZ, or ARRL study tools
- Mid-exam wrong-answer budget tracking so you can pace yourself during an actual VE session
- Amateur Extra upgrade preparation — tracking progress across the larger 50-question pool
- Ham radio club licensing class instruction — demonstrating the 74% threshold and wrong-answer budget to new students
- Volunteer examiner team reference for quickly confirming pass/fail cutoffs without calculating by hand
- Multi-exam session planning when attempting Technician, General, and Extra on the same day
Tips for Better Ham Radio Planning
Consistent practice with the actual NCVEC question pools is more effective than general electronics study. Because the FCC draws exam questions verbatim from the published pool, memorizing the exact wording of each question and its correct answer is a legitimate and widely recommended study strategy. Sites like ham-study.org track which questions you are missing and weight your practice sessions toward weak areas, which is far more efficient than working through the pool in order.
Your wrong-answer budget is a strategic resource during the exam. For Technician and General, you can miss 9 questions — roughly one in four — and still pass. If you encounter a question you are genuinely unsure about, make your best guess, mark it mentally, and continue. Running out of time or second-guessing answered questions is statistically more damaging than a confident best-guess on an uncertain question. The calculator helps you internalize exactly how much margin you carry into the exam room.
If you are aiming for an Extra class upgrade after already holding a General license, note that your HF operating privileges remain intact regardless of how many practice exams you fail — only actual VE session results matter. Many General class operators take six to twelve months of casual study before their Extra attempt, using this calculator to track whether their practice scores are trending toward the 74% threshold with comfortable margin.
Frequently Asked Questions
What is the passing score for the FCC amateur radio exam?
The FCC requires a score of 74% or higher to pass any US amateur radio exam element. For the Technician and General class exams (35 questions each), you need at least 26 correct. For the Amateur Extra exam (50 questions), you need at least 37 correct. These thresholds have been stable since the current exam structure was adopted.
How many questions are on each exam?
Technician: 35 questions from a pool of approximately 400. General: 35 questions from a pool of approximately 450. Amateur Extra: 50 questions from a pool of approximately 700. Questions are drawn randomly from the published question pool, which is updated every 4 years on a rotating schedule maintained by the NCVEC (National Conference of Volunteer Examiner Coordinators).
Where can I find actual practice questions?
The official question pools are published by the NCVEC and are freely available at ham-study.org, hamstudy.org, arrl.org, and qrz.com/hamtest. These sites offer randomized practice exams, flashcard drills, and study guides. This calculator is designed as a practice session scorer — it cannot tell you which questions you got wrong, only the score from your count.
How long is the amateur radio license valid?
US amateur radio licenses issued by the FCC are valid for 10 years and are renewable online at no cost through the FCC Universal Licensing System (ULS). There is no re-examination required for renewal if you renew before the license expires. A 2-year grace period allows renewal even after expiration, but the license is not valid for operation during that grace period.
Can I take all three exams in one session?
Yes — if you pass the Technician exam at a VE session, you may immediately attempt the General exam at the same session with no additional fee (in most cases). If you pass General, you may attempt Amateur Extra at the same session. Some exam sessions charge a per-element fee; check with the volunteer examiner (VE) team in advance.
What is Farnsworth spacing and does it apply to the exam?
Farnsworth spacing applies to CW (Morse code) training, not the written exam. The FCC eliminated the CW test requirement for all license classes in February 2007. No Morse code proficiency is required to obtain or maintain any US amateur radio license today, though many hams learn CW voluntarily for its unique operating advantages.
Sources and References
- FCC Part 97 Subpart F — Station Operation Standards (47 CFR Part 97)
- ARRL Ham Radio License Manual, 5th Edition (ARRL, 2022)
- NCVEC Question Pool Committee — Technician, General, and Amateur Extra question pools (ncvec.org)
- Gordon West WB6NOA — Technician and General study guides (W5YI Group)
- FCC Universal Licensing System (ULS) — license class definitions and privileges