Introduction
Welcome to allinonecalc. These Terms & Conditions (“Terms”) govern your access to and use of our website and services, including all calculators, converters and related content. Please read these Terms carefully before using our site. By accessing or using our website, you agree to be bound by these Terms. If you do not agree, please do not use the site.
Acceptance of Terms
By using allinonecalc you confirm that you are at least 13 years old (or have parental consent if younger where local law requires). You agree to comply with these Terms and any additional rules, policies or notices we post on the site. We reserve the right to modify these Terms at any time — changes will be posted on this page and your continued use constitutes acceptance of the updated Terms.
Use of the Site
allinonecalc provides free online calculators and informational tools for general use. You may use the site for personal, educational or internal business purposes. Unless explicitly permitted, you must not:
- copy, reproduce or republish content from the site for distribution or commercial use;
- use automated systems (bots, scrapers) to access or extract data without our permission;
- interfere with the operation of the site or attempt to circumvent security features;
- use the site for any unlawful purpose or in a way that violates these Terms.
User Content & Feedback
Any messages, comments, feedback, or suggestions you send to us (collectively, “Feedback”) will be non-confidential and become our property. By submitting Feedback you grant us a perpetual, royalty-free, worldwide, transferable license to use, modify, publish and distribute it for any purpose. Do not share personal, sensitive or confidential information in comments or public fields.
Intellectual Property
All content on allinonecalc — including text, design, code, images, logos, and calculators — is protected by copyright, trademark, and other intellectual property laws. Unless we give you explicit written permission, you may not reproduce, distribute, create derivative works, or commercially exploit our content. You may link to our pages for reference, provided that you do not present the content as your own or misrepresent the source.
Accuracy of Information
We design our calculators using standard formulas and accepted conversion values, but we cannot guarantee absolute accuracy. Results are estimates for reference only and may be affected by rounding, input errors, or assumptions. You should verify any result that will impact important decisions (medical, legal, financial or engineering) with a qualified professional.
Disclaimer of Warranties
The site and all content are provided on an “as is” and “as available” basis. To the fullest extent permitted by law, allinonecalc disclaims all warranties, whether express or implied, including merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the site will be uninterrupted, error-free, or free of harmful components.
Limitation of Liability
To the maximum extent permitted by law, in no event will allinonecalc, its owners, employees or partners be liable for any indirect, incidental, special, consequential or punitive damages, lost profits, lost data or other damages arising out of or related to your use of the site. Our total aggregate liability for claims related to the site will not exceed the greater of (a) direct damages up to $100 USD or (b) the amount you paid to us (if any) in the past 12 months.
Links to Third-Party Sites
We may provide links to external websites for your convenience. These links do not imply endorsement, and we are not responsible for the content or practices of those sites. If you follow a third-party link, you do so at your own risk and should review their terms and privacy policies.
Prohibited Conduct
When using the site you must not:
- use the site to distribute malware, spam, or abusive content;
- attempt to gain unauthorized access to any systems or data;
- harass, threaten or discriminate against others;
- use the site in violation of applicable laws, regulations or third-party rights.
Termination
We may suspend or terminate your access to the site at any time, without notice, for any conduct that we believe violates these Terms or is harmful to other users or the site. Sections that by their nature should survive termination (e.g., Intellectual Property, Disclaimer, Limitation of Liability) will continue to apply.
Governing Law & Dispute Resolution
These Terms are governed by the laws of the jurisdiction in which our company is established (unless otherwise stated). Any dispute arising from or relating to these Terms will be resolved through negotiation in good faith. If unresolved, disputes may be brought before the competent courts in our jurisdiction. If you are a consumer in a jurisdiction that requires a different governing law for consumer protection, that law may apply.
Changes to Terms
We may change these Terms occasionally to reflect legal, technical or business updates. Changes will be posted on this page with an updated effective date. Continued use of the site after changes indicates acceptance of the revised Terms.
Contact & Notices
If you have any questions about these Terms or wish to contact us, please use our official contact page: Contact Us. Official notices to the site operator should be sent via the contact form or the address listed on our website.
Last updated: September 24, 2025