Free French rent and deposit calculators for your website
AdminLanding Editorial
Give your readers the two answers French tenants and landlords look for most: how much the rent can rise, and when the deposit must come back. Free, in English or French, with no cookies and no tracking.
Rent revision calculator (IRL)
The new rent after the annual revision, from the official INSEE rent index, with the formula shown.
Code to paste
<div data-adminlanding="rent-increase" data-lang="en"></div>
<script src="https://www.adminlanding.com/embed/calculators-v1.js" async></script>Dark site? Add data-theme="dark". See the full calculator
Live preview
Security deposit return calculator
The legal deadline (one or two months), the late penalty of 10 % of the rent per month started, and the amount due back to the tenant.
Code to paste
<div data-adminlanding="deposit-return" data-lang="en"></div>
<script src="https://www.adminlanding.com/embed/calculators-v1.js" async></script>Dark site? Add data-theme="dark". See the full calculator
Live preview
What your site gets
One line of code
Paste a div and one script tag. It works in WordPress, Squarespace, Wix, Webflow or any HTML page that accepts custom code.
No cookies, no tracking
The calculation runs entirely in the visitor's browser. Nothing is sent anywhere, nothing is stored, and no consent banner is needed for it.
English or French
Set data-lang="en" or data-lang="fr". Without it, the widget follows the language of your page.
Kept up to date
The rent index is updated each quarter when INSEE publishes it, and your page picks it up within the hour.
The only thing we ask: keep the short "Calculated with AdminLanding" line under the calculator. The figures are information, not legal advice; the rules applied are cited in the widget (loi n° 89-462, art. 17-1 and art. 22).
A question, or another calculator you would like to embed? contact@adminlanding.com
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