MM
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Mechanical
Calculators
Marine Corps line score calculator
Enter score-report standard scores and preview USMC MM, CL, GT, and EL line scores.
Subtest scores
Enter scores
Standard scores usually run from 20 to 80.
Use Marine Corps score-sheet values: VE, GS, AR, MK, EI, AS, and MC. VE combines WK + PC; AS combines Auto Information + Shop Information. AO is not used here.
MOS
Enter scores to find study priorities
Line scores update live. Study suggestions focus on the lowest valid score-report inputs.
Add all seven score-report values between 20 and 80 before relying on the full line-score readout.
Open Marine jobs guideLine scores
Calculated Marine Corps line scores
Live preview. Missing or unfinished fields count as 0 until entered.
CL
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Clerical
GT
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General Technical
EL
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Electronics
How this calculator works
Formula sums
Marine Corps line scores are calculated by adding specific score-report values. This calculator uses the four published Marine Corps composites: MM, CL, GT, and EL.
GT is different here
Marine Corps GT uses VE + AR + MC. Do not reuse an Army GT shortcut when researching Marine Corps MOS paths.
Score range
Enter ASVAB standard scores from 20 to 80. VE and AS are grouped score-report values, not raw question counts or practice-test percentages.
Practice weak USMC inputs
Use free ASVAB modules to improve the subtests behind your Marine line scores.
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Compare Marine MOS targets
Use the Marine jobs guide to connect line-score results with study priorities.
Read Marine Guide
Planning noteThe formulas are based on published Marine Corps composite formulas from the official ASVAB technical bulletin. Final MOS eligibility still depends on official records, current Marine Corps requirements, openings, and recruiter confirmation.Sources reviewed April 30, 2026: Official ASVAB Technical Bulletin No. 4, Marines general requirements, and MeritMarch Marine jobs guide.
Marine calculator FAQ
Common Marine Corps line score questions
Can this calculate Marine Corps line scores from raw answers?
No. Enter standard scores from your official ASVAB score report. Raw answers and practice-test percentages are not enough.
Is Marine Corps GT the same as Army GT?
No. Official ASVAB Technical Bulletin No. 4 lists Marine Corps GT as VE + AR + MC. Army GT is listed separately as AR + VE.
What does AS mean in Marine Corps formulas?
AS means Auto & Shop. Use the combined AS score from your official report instead of trying to combine Auto Information and Shop Information yourself.
Does meeting a line score guarantee a Marine MOS?
No. MOS access also depends on current needs, medical standards, security screening, education rules, citizenship, waivers, and recruiter confirmation.
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