Terms of Service

Last updated: October 13, 2026

1. Terms of Use

By accessing or using PercentDiff Calculator, you agree to be bound by these Terms of Service. If you disagree with any part of these terms, you may not access our calculators or platform.

2. Disclaimer of Mathematical Liability

The materials and calculations provided on PercentDiff are provided on an "as is" basis. While we strive for extreme mathematical precision and cross-verify all algorithms against academic standards, PercentDiff makes no warranties regarding absolute commercial fitness for financial transactions, legal accounting, or tax filings. Always verify crucial financial or tax calculations with certified professionals.

3. Intellectual Property

All original graphics, interface designs, brand names, and website code are the exclusive intellectual property of PercentDiff Calculator and protected by international copyright laws.