U.S. Army photo: Spc. Hunter Carpenter,5th Mobile Public Affairs Detachment

The MyArmyBenefits (MAB) calculators now use myAuth for authentication. You can still use a CAC but if you do not have a myAuth account, your CAC alone will not log you in to the calculators. Get a myAuth account today!

The MAB calculators are continuously being updated to improve accuracy and ease of use. Find all update information here.

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Updates to the NEW Benefit Calculators

Find information about the latest updates to the New MAB Benefit Calculators.

myAuth

A CAC or myAuth is required to access the MyArmyBenefits Calculators.

Benefit News

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08/28/2026

Joint Base Charleston Becomes Joint Base Lindsey Graham in DTS on Sept 1

ALEXANDRIA, VA, August 28, 2026 - Effective September 1, 2026, Joint Base (JB) Charleston will be renamed Joint Base (JB) Lindsey Graham in the Defense Travel System (DTS). If you plan to travel to JB Charleston on or after September 1, 2026, you must update your travel documents in DTS to the new name, reflecting the new per diem location. If you fail to update your documents, DTS will calculate your per diem as $0, and you may experience issues with lodging rates and system pre-audits.

08/25/2026

Know the differences in how TRICARE works in the U.S. vs. overseas

FALLS CHURCH, VA, August 25, 2026 - TRICARE has you covered worldwide. Understanding your coverage options helps you stay prepared for any health issues that might come up.