Blog
Cornerstone guides to help you use our calculators effectively.
APR vs. APY: What’s the Difference and When to Use Each
2025-09-17Understand APR vs APY with clear examples and calculators you can use right away.
15 vs. 30-Year Mortgage: Which One Is Better for You?
2025-09-17Compare monthly payment, total interest, and flexibility between 15- and 30-year mortgages.
Debt Snowball vs. Avalanche: The Pros, Cons, and When to Use Each
2025-09-17Two proven strategies to pay off debt faster—see which fits your situation.
How to Calculate Your Refinance Breakeven Point
2025-09-17A practical guide to know if refinancing actually saves you money—and when.
What Is Debt-to-Income (DTI) and Why Lenders Care
2025-09-17Learn how DTI is calculated and the thresholds lenders look for.