Free military money calculators

Plain-English calculators for the big money moments of a military career. Every rate shows the date it was checked and links to the official source.

• PCS Move Cost & Entitlement Estimator: DLA, MALT, per diem, TLE and PPM.
• Military Retirement Pay Calculator: High-3 vs BRS, with the VA disability offset.
• SBP Cost & Break-Even Calculator: what survivor coverage costs and when it pays back.

Need an official site instead? See our annotated guide to military money & transition tools: 38 free official resources, grouped by situation.

Calculations run in your browser. Nothing you type is sent anywhere.

Not official. Not financial, tax or legal advice. DuffelMath is an independent site and is not affiliated with or endorsed by the Department of Defense, DFAS, the VA or any military service. Estimates only; your finance office, transportation office and DFAS decide what you are actually paid. Rates as of 2026-10-25; check the linked official sources.