---
title: "Fleet-sharing guides, toolkits & calculators · Kerbway"
description: "Free, practical resources for fleet owners: grey-fleet cost and carbon calculator, public-sector buyer's guide and S106 car-club checklist."
url: https://www.kerbway.com/resources/
---

# Practical tools for the fleet you run

Calculators, guides and checklists we use with real fleets, free to download. Built for the people who have to make the case internally, not just the people who sign it off.

## [Grey-Fleet Cost & Carbon Calculator](https://www.kerbway.com/resources/grey-fleet-cost-carbon-calculator/)

For every fleet owner

Put a number on what staff using their own cars really costs (reimbursement, admin and CO2) and see what a shared pool, owned or leased, would save.

Spreadsheet calculator: free download

## [Public-Sector Fleet-Sharing Buyer's Guide](https://www.kerbway.com/resources/public-sector-fleet-sharing-buyers-guide/)

For councils, NHS trusts & universities

What to look for, and what to avoid, when you put sharing technology on the organisation’s own pool fleet, from procurement routes to the questions that catch weak suppliers out.

PDF guide: free download

## [S106 Car-Club Checklist](https://www.kerbway.com/resources/s106-car-club-checklist/)

For developers & transport planners

Everything a Section 106 / Section 75 car-club obligation needs to cover (scheme design, vehicles, management and monitoring) in one checklist you can attach to a travel plan.

PDF checklist: free download

## Want the numbers run on your own fleet?

Book a demo and we'll walk through utilisation, grey-fleet cost and CO2 on your vehicles, not a hypothetical.

[Book a demo](https://www.kerbway.com/contact/)