---
title: "Military retirement pension estimate"
method: GET
path: "/api/v1/calculate/military-retirement-pension-estimator"
---

# Military retirement pension estimate

`GET /api/v1/calculate/military-retirement-pension-estimator`

## Request

- Base URL: `https://everycalc.xyz`
- URL: `https://everycalc.xyz/api/v1/calculate/military-retirement-pension-estimator`
- Auth: none declared

Monthly retired pay estimate: years of service times the system multiplier (2.0 percent per year for BRS, 2.5 percent per year for High-3) times the high-3 average monthly basic pay, before taxes, plus annual and 20-year lifetime amounts. Results match the interactive calculator at everycalc.xyz; every response includes a calculator_url deep link to it.

## Query parameters

- `system` 'brs' | 'high3'
- `years_of_service` number, required
- `high3_monthly_avg` number, required

## Response `200`

Calculation result.

## Other responses

- `400`: Invalid input.

---

[API](https://skmtc.dev/everycalc/apis/everycalc-api.md) · [All operations](https://skmtc.dev/everycalc/apis/everycalc-api/llms.txt) · [OpenAPI document](https://skmtc.dev/everycalc/apis/everycalc-api/revisions/a4bd5db0868a?raw)