Fleet Calculator

Install

Or by hand, in a Next.js project with shadcn set up. It writes components/pastetaste/fleet-calculator.tsx.

Install the pastetaste component "Fleet Calculator" (fleet-calculator) into this Next.js project and use it.

What it is: A sizing calculator for a delivery fleet: choose a city, drag two sliders (drops and kilometres per day) and read bikes needed, monthly lease, lockers and CO2 and fuel saved, with the limiting factor named.

Before you place it, ask me (one short message, in my language; "skip" = sensible default): which page and section it goes in, my brand colour (hex), the text, labels or images it should show, and whether I want my logo or my own copy in the demo content. Then:

Steps:
1. If the project has no components.json, run: npx shadcn@latest init -y -d. Then run: npx shadcn@latest add https://pastetaste.com/r/fleet-calculator.json
   (it writes components/pastetaste/fleet-calculator.tsx; install any npm packages it reports).
2. Import it: import { FleetCalculator } from "@/components/pastetaste/fleet-calculator" (check the file for the exact named export).
3. Put it where it fits on the page I name, keep the rest of the page untouched, and pass props for my colours instead of editing the installed file.
4. It does not depend on Tailwind; colours come from CSS variables (--pt-*) or props.
5. It supports prefers-reduced-motion with a still state; do not remove it.

Props (all optional unless the type has no default):
- locations: { name: string; lease: number }[] = Vienna, Ljubljana — Cities or depots with the monthly lease per vehicle.
- dropsPerUnit / kmPerUnit: number = 42 / 55 — Daily capacity of one vehicle; the fleet size follows whichever limit needs more vehicles.
- unitsPerLocker: number = 6 — Vehicles per charging locker.
- currency: string = '€' — Symbol before money values.
- unitName: [string, string] = ['bike','bikes'] — Singular and plural noun.
- daysPerMonth / kgCo2PerKm / litresPer100Km: number = 22 / 0.21 / 9.5 — Inputs for the monthly savings figures.
- defaultDrops / defaultKm: number = 420 / 260 — Initial slider values.
- title: string = 'Fleet calculator' — Heading of the input card.
- panel / accent: string = soft grey / ink — Colours of the result panel and its numbers.

Live preview: https://pastetaste.com/c/fleet-calculator
Then run the dev server, check it in the browser at desktop and mobile width, and tell me the page URL.

Props 9