Navy Retirement Calculator | Estimate Your Future Pay & Benefits
Which Retirement System Applies to You?
Your retirement system isn’t random; it depends on your Date of Initial Entry into Military Service (DIEMS):
High-36 (High-3) Retirement
Covers most sailors who joined between September 8, 1980, and December 31, 2017, and didn’t opt into BRS.
Blended Retirement System (BRS)
Applies to sailors who joined on or after January 1, 2018, or those eligible who opted in.
How Navy Retirement Pay Is Calculated
High‑36 is a defined benefit system. Your pension is calculated using this formula:
At 20 years of service, your multiplier hits 50%.
Example: If your High‑36 average pay is $4,534/month, your retirement pay would be $2,267/month.
For BRS, it is slightly different. The pension multiplier is lower.
This formula is used under the Blended Retirement System (BRS), which provides a lower multiplier but includes additional benefits like TSP matching.
Tax Considerations
Your retirement pay is federally taxable, but state rules vary widely:
Some states fully exempt military retirement pay. While others offer partial exemptions or age/income-based deductions.
No state income tax exists in Florida, Texas, Nevada, or Alaska.

Alright, I’m not gonna lie I’ve been staring at these numbers and my brain is spinning. I joined in 2017, I’m retiring E-5 after 20 years under High-36, and the calculator says $2,267/month. Then there’s COLA (2.8%?), federal taxes (~13%), and Alabama state tax so I’m sitting here thinking, wait, am I actually going to see $23k a year, or is it more like $20k? 😅
Does anyone have experience with High-36 payouts in real life? I feel like every calculator online gives slightly different numbers, and I’m just trying to figure out what retirement will really look like at 37.
Haha, I feel you 100%. Between COLA adjustments, taxes, and state stuff, your “$2,267” ends up closer to $1,950–$2,000 a month in your account at first.
My advice—don’t stress over exact numbers right now. Just use the calculator as a ballpark, and once you’re a few years out from retirement, sit down with PSD or a financial advisor. Seeing it on paper makes it way easier to plan, and the COLA does help over time.