Last Updated: September 24, 2025
1. Acceptance
By using Project Time Tools date calculators, you agree to these terms.
2. Our Service
We provide free online date calculators (business days, date differences, future dates). All calculations are processed in your browser – we don’t store your data.
3. What You Can Do
- Use for personal or business planning
- Use for commercial purposes
- Access all calculators freely
4. What You Can’t Do
- Use for illegal purposes
- Attempt to hack or disrupt our service
- Use automated scraping tools excessively
5. Accuracy Disclaimer
IMPORTANT: We strive for accuracy but cannot guarantee 100% correctness. For critical legal, financial, or contractual deadlines, verify results independently or consult professionals.
6. No Warranties
Our service is provided “as is” without warranties. We’re not liable for:
- Service interruptions
- Calculation errors
- Any damages from using our tools
- Lost profits or business opportunities
7. Your Responsibilities
- Verify important calculations
- Use appropriate judgment for business decisions
- Keep any account credentials secure
- Must be 13+ years old to use
8. Privacy
We don’t collect your calculation data. See our Privacy Policy for details on minimal analytics we collect.
9. Changes
We may update these terms or modify our service. Continued use means you accept changes.
10. Termination
Either party can end this agreement at any time. We may suspend access for terms violations.
11. Legal
By using our calculators, you agree to these terms.