Legal notice

Site publisher

Kalkulo is published by E.O., an individual acting in a personal, non-professional capacity (no company, no trade-register number). Contact: kalkulo2026@gmail.com.

Publication director

E.O., reachable at kalkulo2026@gmail.com.

Hosting provider

Cloudflare, Inc. — 101 Townsend Street, San Francisco, CA 94107, USA — cloudflare.com.

Intellectual property

All content (text, graphics, logo, code) is the property of the publisher unless stated otherwise. Any unauthorised reproduction is prohibited.

Liability

The calculators are provided for indicative purposes only and do not engage the publisher's liability. For any important decision, consult a qualified professional. The publisher is not responsible for misuse of the tools or for typographical errors.

Personal data and cookies

How personal data is handled is described in the privacy policy. You can change your cookie consent at any time via “Manage cookies” in the footer.

Governing law

This notice is governed by French law. Any dispute will be brought before the competent courts, subject to any mandatory legal provision to the contrary.

Last updated: 2 September 2026.