---
title: "AI Tool ROI Calculator (Payback on Adoption)"
method: POST
path: "/api/v1/tools/ai-roi-calculator"
tags: ["ai"]
---

# AI Tool ROI Calculator (Payback on Adoption)

`POST /api/v1/tools/ai-roi-calculator`

## Request

- Base URL: `https://calcfleet.com`
- URL: `https://calcfleet.com/api/v1/tools/ai-roi-calculator`
- Auth: none declared

Estimate the ROI and payback of an AI tool: enter hours saved per week, staff count, and cost to see monthly net savings, break-even months, and annual return.

## Request body

- object
  - `hoursSavedPerWeek` number, required
  - `hourlyCost` number, required
  - `headcount` integer, required
  - `monthlyToolCost` number, required
  - `implementationCost` number, 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)