Contact OurFinancial Team
Have questions about a formula, suggested improvements for a calculator, or feedback on our educational guides? We welcome inquiries from analysts, students, and practitioners worldwide.
Direct Contact Channels
You can reach our quantitative research and development team through the following dedicated channels:
General Inquiries & Feedback
For general questions, calculator suggestions, and user experience feedback:
support@npvcalc.comMethodology & Mathematical Review
For inquiries regarding formulas, IFRS 16 lease liability algorithms, or edge cases:
research@npvcalc.comWhat We Can Help You With
Bug Reports & Formula Fixes
If you encounter unexpected rounding, solver convergence issues, or browser display bugs, let us know with your input values.
New Tool & Feature Requests
Need a specialized discounting schedule for energy projects, mining concessions, or project finance? We regularly build new calculators.
Educational & Academic Collaboration
Business schools and finance educators can freely link to or embed our tools for classroom instruction.
Frequently Asked Before Contacting
Before reaching out, check our comprehensive Master FAQ Directory or explore our step-by-step guides on How to Calculate NPV, Excel NPV Functions, and Lease Payment Discounting.