Apex Calculators
Professional mortgage and loan calculators for homebuyers, refinancers, and real estate professionals. Professional-grade tools designed for accuracy and efficiency.
Calculators and Tools
Mortgage Calculators
Complete mortgage calculations including PITI, affordability, and amortization schedules.
Loan Payment Tools
Loan payment calculations, refinancing analysis, and early payoff projections.
Advanced Mortgage Tools
Specialized tools for HELOC, PMI removal, bi-weekly payments, and balloon mortgages.
Platform Overview
Discover and analyze
Access over 50 financial calculators and tools, many of which you can try for free.
Build your calculations
Create accurate financial models and analyses using our professional-grade calculators.
Manage and monitor
Track your calculations, save results, and export reports for professional use.
Additional Resources
Frequently Asked Questions
Find answers to common questions about our calculators and tools.
Documentation
Complete guides and reference materials for all our calculators and tools.