GED vs ASVAB: Overview

The GED (General Educational Development) and ASVAB (Armed Services Vocational Aptitude Battery) are two of the most sought-after certifications in their field. While they share some common ground, each serves a distinct purpose and targets different career stages.

GED (General Educational Development) is a widely recognized credential in its field. It is the most widely accepted high school equivalency credential in the United States, testing four core subjects: math, science, social studies, and language arts.

ASVAB (Armed Services Vocational Aptitude Battery) serves a complementary but distinct purpose. It is the military entrance exam measuring aptitude across multiple domains including arithmetic, science, electronics, and mechanical comprehension.

Understanding the differences between these two certifications is essential for making an informed career decision. Let's examine each aspect in detail, from exam structure and difficulty to long-term earning potential. GED Practice Test and ASVAB Practice Test are both available on our platform to help you prepare for whichever path you choose.

Difficulty Comparison: GED vs ASVAB

When comparing difficulty, the GED is rated moderate while the ASVAB is considered moderate. This difference reflects the depth and breadth of knowledge each exam tests.

The GED exam consists of 4 subjects, 35–65 questions each questions with a passing score of 145 per subject (out of 200). Candidates typically need 3–8 months study of dedicated preparation to feel confident on exam day.

The ASVAB exam features 145–225 (depending on version) questions with a passing threshold of 31 AFQT (Army minimum, varies by branch). Most candidates invest 1–3 months study in preparation, though this can vary based on prior experience and study habits.

Both exams reward consistent, structured study. Practice tests are particularly valuable for building familiarity with question formats and identifying knowledge gaps before test day.

Salary and Career Outlook

Career earnings are a major factor when choosing between certifications. GED holders can expect to earn $30,000–$40,000 (with GED) annually, while ASVAB credential holders typically earn $21,000–$40,000+ (military entry).

These figures represent national averages and can vary significantly based on location, years of experience, industry sector, and additional certifications held. Metropolitan areas and specialized roles often command premium salaries.

Beyond base salary, consider the long-term career trajectory. Some certifications open doors to management roles, specialized positions, or consulting opportunities that can significantly increase earning potential over time.

Prerequisites and Requirements

GED Prerequisites:

• At least 16 years old, not enrolled in high school
• Exam fee: $30–$40 per subject ($120–$160 total)
• Renewal: No renewal needed

ASVAB Prerequisites:

• US citizen or permanent resident, 17+ years old
• Exam fee: Free (administered by military)
• Renewal: Valid for 2 years

Be sure to verify the most current requirements with the official certifying body, as prerequisites can change. Some organizations offer waivers or alternative pathways for candidates with significant work experience.

Which Should You Take First?

The choice between GED and ASVAB depends on your career goals rather than a natural progression. Both certifications have similar difficulty levels but serve different professional paths.

Choose GED if your career goals align more closely with general educational development. Choose ASVAB if you are targeting roles that value armed services vocational aptitude battery expertise.

Some professionals pursue both certifications to maximize their career options. In that case, start with whichever aligns with your immediate job requirements or the one your employer values most.

Prepare With Free Practice Tests

No matter which certification you choose, thorough preparation is the key to passing on your first attempt. Practice tests help you identify weak areas, build confidence, and get familiar with the exam format.

We offer comprehensive practice tests for both certifications:

• GED Practice Test — Full-length practice questions with detailed explanations covering all exam domains
• ASVAB Practice Test — Realistic mock exams designed to simulate the actual test experience

Each practice test includes detailed answer explanations and hints to guide your study. Track your progress over multiple attempts to ensure you are fully prepared on exam day.