Last updated: May 1. 2026
Terms of Use
Acceptance of Terms
By accessing and using SkyToolbox at skytoolbox.com, you agree to be bound by these terms of use. If you do not agree with any part of these terms, please do not use our website.
About SkyToolbox
SkyToolbox provides free online aviation calculators and reference tools for educational and informational purposes. Our tools are designed to assist pilots, aviation students and enthusiasts with general calculations and learning. SkyToolbox is currently free to use and may in future display advertisements to support the ongoing development of the website.
Important Disclaimer — Not for Actual Flight Planning
All calculations and results provided by SkyToolbox tools are for educational and reference purposes only. They must not be used as the sole basis for actual flight planning, navigation or any safety-critical aviation decision.
Aviation involves complex variables including but not limited to aircraft performance, weather conditions, regulatory requirements and human judgment. Always refer to official aircraft performance documentation, certified flight planning software and qualified aviation professionals for any real flight operation.
SkyToolbox accepts no responsibility for any decisions made based on results produced by our tools.
Permitted Use
You are permitted to use SkyToolbox tools for personal, educational and non-commercial purposes. You may share links to our tools freely. You may not copy, reproduce or redistribute our tool code, content or design without written permission.
Accuracy of Information
We make every effort to ensure our tools use accurate and up to date formulas based on standard aviation references. However, we make no warranty, express or implied, regarding the accuracy, completeness or suitability of any information or calculation provided on this website.
Intellectual Property
All content on SkyToolbox including text, design, tool code and graphics is the intellectual property of SkyToolbox unless otherwise stated. Our airport data is sourced from OurAirports.com under their open data license.
Limitation of Liability
To the fullest extent permitted by law, SkyToolbox and its owner shall not be liable for any direct, indirect, incidental or consequential damages arising from your use of this website or any results produced by our tools.
Advertising
SkyToolbox may display third party advertisements in the future. We are not responsible for the content of any advertisements displayed on our website. Advertisements are clearly labelled and separate from our tool content. We do not endorse any products or services advertised on SkyToolbox unless explicitly stated.
External Links
SkyToolbox may contain links to external websites. We are not responsible for the content, privacy practices or accuracy of any external sites. Links are provided for convenience only.
Changes to Terms
We reserve the right to update these terms at any time. Changes will be posted on this page with an updated date. Continued use of SkyToolbox after changes are posted constitutes your acceptance of the updated terms.
Governing Law
These terms are governed by and construed in accordance with applicable international laws. Any disputes shall be resolved through good faith negotiation in the first instance.
Contact
If you have any questions about these terms, please contact us through our contact page at skytoolbox.com/contact.