Terms of Use

Last updated: February 25, 2026

1. Service Provider

ISMS Calculator is a SaaS product operated by ISMS Calculator (hereinafter referred to as "we", "us", or "the Company"). For inquiries, contact us at support@ismscalculator.com.

2. Acceptance of Terms

By accessing or using ISMS Calculator, you agree to be bound by these Terms of Use. If you do not agree with any part of these terms, you must not use the service.

3. Description of Service

ISMS Calculator provides a cost and effort estimation tool for organizations planning to implement ISO 27001 (Information Security Management System). The service includes:

  • A real-time calculator for estimating implementation costs, effort, and timelines.
  • Security maturity assessments across ISO 27001 domains.
  • Industry benchmark comparisons.
  • ISO 27001 guidance documentation.
  • The ability to save and compare estimates (requires an account).

4. Account Registration

To access the calculator and save estimates, you must create an account using either an email/password or Google OAuth. You are responsible for maintaining the confidentiality of your account credentials and for all activities that occur under your account.

5. Estimation Disclaimer

Important Notice:

The estimates, figures, benchmarks, and recommendations provided by ISMS Calculator are generated using algorithmic calculations based on industry averages, external resources, and AI-assisted analysis. They are intended as indicative ballpark figures only and should not be treated as definitive quotes, guarantees, or professional advice.

Actual implementation costs, timelines, and effort may vary significantly depending on your organization's specific circumstances, regulatory environment, existing controls, team capabilities, and many other factors that cannot be fully captured by an automated tool.

ISMS Calculator cannot be held liable or accountable for any decisions made, financial commitments entered into, or outcomes resulting from the use of the generated estimates or recommendations. We strongly recommend engaging qualified ISO 27001 consultants and auditors for professional advice before making implementation decisions.

6. AI and External Resources

ISMS Calculator uses algorithmic models and data derived from external resources, industry research, and AI-assisted analysis to generate its estimations and benchmarks. While we strive for accuracy and relevance, this data:

  • May not reflect the most current market conditions or pricing.
  • Is based on aggregated industry averages that may not apply to your specific situation.
  • Should be independently verified before being used for budgeting or decision-making purposes.
  • Does not constitute professional consulting, legal, or financial advice.

7. Intellectual Property

All content, designs, algorithms, and code comprising the ISMS Calculator service are the intellectual property of ISMS Calculator. You may not copy, modify, distribute, or reverse-engineer any part of the service without prior written consent.

8. User Data Ownership

You retain ownership of the data you enter into the calculator and any saved estimates. We do not claim ownership over your input data or estimation results. Your data is isolated and not shared with other users.

9. Limitation of Liability

To the maximum extent permitted by Belgian and EU law:

  • The service is provided "as is" without warranties of any kind, express or implied.
  • ISMS Calculator shall not be liable for any direct, indirect, incidental, consequential, or special damages arising from your use of the service.
  • We do not guarantee the accuracy, completeness, or reliability of any estimates or data generated by the tool.
  • Our total liability in any case shall not exceed the amount paid by you for the service in the 12 months preceding the claim.

10. Termination

We may suspend or terminate your access to the service at our discretion if you violate these terms. You may stop using the service at any time. Upon termination, your right to access saved estimates will cease.

11. Governing Law

These Terms of Use are governed by and construed in accordance with the laws of Belgium. Any disputes arising from the use of this service shall be submitted to the exclusive jurisdiction of the courts of Hasselt, Belgium.

12. Changes to These Terms

We reserve the right to modify these Terms of Use at any time. Changes will be effective upon posting to the service. Your continued use of the service constitutes acceptance of the revised terms.