---
title: "401(k) Employer Match Calculator"
method: POST
path: "/api/v1/tools/401k-match-calculator"
tags: ["savings"]
---

# 401(k) Employer Match Calculator

`POST /api/v1/tools/401k-match-calculator`

## Request

- Base URL: `https://calcfleet.com`
- URL: `https://calcfleet.com/api/v1/tools/401k-match-calculator`
- Auth: none declared

Calculate your 401(k) employer match: enter salary and contribution rate to see the free money you earn, your total yearly savings, and long-run growth.

## Request body

- object
  - `salary` number, required
  - `contributionPct` number, required
  - `firstTierPct` number, required
  - `firstTierMatchPct` number, required
  - `secondTierPct` number, required
  - `secondTierMatchPct` number, required
  - `growthRatePct` number, required
  - `years` integer, required

## Response `200`

Successful calculation result.

- object
  - `result` object, required: Structured calculation output (fields vary per calculator).

## Other responses

- `400`: Invalid input — the issues array contains Zod validation errors.
- `403`: Forbidden — an Authorization: Bearer cf_… key was supplied but is invalid.
- `404`: Unknown tool slug.

---

[API](https://skmtc.dev/calcfleet/apis/calcfleet-financial-calculators-api.md) · [All operations](https://skmtc.dev/calcfleet/apis/calcfleet-financial-calculators-api/llms.txt) · [OpenAPI document](https://skmtc.dev/calcfleet/apis/calcfleet-financial-calculators-api/revisions/cd9abd595bbe?raw)