The right tools for every Marine
From fitness scoring to uniform regs — the references Marines reach for, all in one place.
PFT & CFT calculators
Score the Physical and Combat Fitness Tests instantly, by age and gender.
Height & weight standards
Check body composition and BCP standards without the paper charts.
Cutting scores & JEPES
Track composite scores and understand JEPES for promotion.
Ranks & insignia
Every enlisted, warrant, and officer rank with insignia and pay grade.
MOS list
Browse the full Marine Corps MOS list by occupational field.
Uniforms & ribbons
Uniform regulations plus a ribbon rack builder with correct precedence.
Knowledge base
General knowledge, the phonetic alphabet, aircraft, weapons, and more.
Marine Corps history
Key dates, commandants, notable Marines, and Corps heritage.
A pocket reference you can trust
CorpsGuide keeps the standards, tools, and knowledge Marines need close at hand — whether you're a new recruit, preparing for a board, or a seasoned NCO.
Accurate, regularly updated information.
Many features work offline in the field.
Clean, fast, and free to use.