---
title: "Time-Lapse Calculator (Interval, Clip, Storage)"
method: POST
path: "/api/v1/tools/time-lapse-calculator"
tags: ["photography"]
---

# Time-Lapse Calculator (Interval, Clip, Storage)

`POST /api/v1/tools/time-lapse-calculator`

## Request

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

Plan a time-lapse: enter shoot length, shot interval, playback fps, and file size to see how many frames you shoot, your clip length, and storage needed.

## Request body

- object
  - `shootDurationSeconds` number, required
  - `intervalSeconds` number, required
  - `fps` number, required
  - `avgFileSizeMB` 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)