Terms of use
The rules for using Zome Calculator · Last updated 3 October 2026
These terms apply when you use zomecalculator.com and Zome Calculator (together, the Service). By using the Service, you agree to them. If you don't agree, please don't use it.
1. Who we are
The Service is operated by Remi Julien trading as Zome Calculator, ABN 11 953 049 061, Queensland, Australia ("we", "us").
- Email: [email protected]
- Post: PO Box 6161, Mooloolah Valley QLD 4553
2. What you get
The Service is a web-based design tool that runs in your browser. Zome Calculator is free to use and needs no account.
Zome Calculator Pro is not on sale yet. Before it goes on sale, we will update these terms to cover buying, licences and refunds, and the date at the top of this page will change.
3. Using the Service
You may use the Service, and the figures and drawings it gives you, for your own projects and for projects you build for clients.
You may not:
- resell, copy or redistribute the Service, its code or its content, or offer it as your own tool;
- interfere with the Service or any protection on it;
- use scripts or automated tools to scrape or overload the Service.
4. Launch emails
If you join the Zome Calculator Pro launch list, we will only email you about Pro, and you can unsubscribe at any time. See the Privacy policy.
5. Your content
What you enter in the calculator stays in your browser. We do not receive it.
6. Our content
We own, or are licensed to use, the Service, its software, text, drawings, layouts and branding. You own the designs and plans you create with it. We do not claim any rights over your plans.
7. Design aid only
The Service is a design and planning aid and does not provide structural engineering. Please read the Structural disclaimer carefully before you build anything.
8. Consumer guarantees
Our goods and services come with guarantees that cannot be excluded under the Australian Consumer Law. For major failures with the service, you are entitled:
- to cancel your service contract with us; and
- to a refund for the unused portion, or to compensation for its reduced value.
You are also entitled to choose a refund or replacement for major failures with goods. If a failure with the goods or a service does not amount to a major failure, you are entitled to have the failure rectified in a reasonable time. If this is not done you are entitled to a refund for the goods and to cancel the contract for the service and obtain a refund of any unused portion. You are also entitled to be compensated for any other reasonably foreseeable loss or damage from a failure in the goods or service.
Nothing in these terms excludes, restricts or changes those rights. To raise a problem, email us at [email protected].
9. Limits on our liability
Apart from the guarantees above and any other rights you have by law, we don't make other promises about the Service, for example that it will always be available or free of errors. To the extent the law allows:
- we are not liable for loss of profit, loss of data, or indirect or consequential loss;
- we are not liable for loss or damage arising from the design, construction, use or failure of a structure built using the Service, except where the law makes us liable, including under the consumer guarantees;
- where the law lets us limit our liability for failing to meet a consumer guarantee, our liability is limited to supplying the service again, or paying the cost of having it supplied again.
10. Changes
We may improve the Service and update these terms. The date at the top of this page shows the current version.
11. Ending your access
You can stop using the Service at any time. We may block use that breaks section 3, such as scraping or overloading the Service.
12. Privacy
How we handle personal information is explained in the Privacy policy.
13. Law and disputes
These terms are governed by the laws of Queensland, Australia, and both of us submit to the non-exclusive jurisdiction of its courts. Please contact us first at [email protected], because most problems can be sorted out quickly.