Loan Calculator Hub
Select a calculator to explore, or open the Workspace to run multiple calculators side by side.
General Calculators
Amortization Calculator
Full amortization schedule with graphs and loan comparison
APR Calculator
Calculate true APR including fees and discount points
Blended Rate Calculator
Calculate blended rate across multiple debts
Buydown Calculator
Analyze temporary and permanent buydown scenarios
Buy vs Rent Calculator
Compare the cost of buying versus renting over time
Cash vs Mortgage Comparison
Evaluate paying cash versus financing
Refinance Analysis Tool
Breakeven analysis for refinance scenarios
REO Investment ROI
ROI analysis for REO investment properties
Government Calculators
Income Calculators
Variable Income Analyzer
Analyze paystub income for variable vs stable classification per Fannie Mae guidelines
Income Questionnaire
Guided questionnaire to determine which income calculators to use
Form 1040 Income
Calculate qualifying income from IRS Form 1040
Form 1065 Income
Partnership income from Form 1065
Form 1120 Income
Corporate income from Form 1120
Form 1120S Income
S-Corp income from Form 1120S
1120S K-1 Income
S-Corp K-1 distribution income
Schedule K-1 Income
Partnership/S-Corp K-1 income
Rental Property Income (1038)
Rental income from property analysis
Schedule B Income
Interest and dividend income
Schedule C Income
Self-employment income from Schedule C
Schedule D Income
Capital gains income from Schedule D
Schedule E Income
Rental and supplemental income
Schedule E (Subject Property)
Schedule E for subject property
Schedule F Income
Farm income from Schedule F