Introduction
While both a mortgage and a personal loan involve borrowing money and paying it back with interest, they are fundamentally different financial products. The type of loan you choose dictates the interest rates you will get, the repayment timeline, and what happens if you fail to make payments.
The Key Differences at a Glance
| Feature | Mortgage | Personal Loan |
|---|---|---|
| Collateral | Secured (The Home) | Usually Unsecured |
| Interest Rates | Generally Lower (3% - 8%) | Generally Higher (8% - 36%) |
| Term Length | Long (15 to 30 Years) | Short (1 to 7 Years) |
| Loan Amount | High ($100k - $1M+) | Low to Moderate ($1k - $50k) |
| Default Consequence | Foreclosure (Loss of Home) | Credit Damage, Collections |
What is a Mortgage?
A mortgage is a secured loan used specifically to purchase real estate. The property itself serves as the collateral for the loan. This means that if you stop making your payments, the lender has the legal right to seize the home (foreclosure) to recoup their money.
Because the loan is secured by a highly valuable asset, lenders view mortgages as relatively low-risk. This translates to much lower interest rates and longer repayment terms compared to personal loans.
Use the Mortgage Calculator to estimate monthly payments →
What is a Personal Loan?
A personal loan is typically an unsecured loan, meaning it is not backed by collateral. Lenders approve these loans based primarily on your credit score and income. Because the lender has nothing to repossess if you default, these loans are considered higher risk.
To compensate for this risk, personal loans carry higher interest rates and must be paid back over a much shorter time period. However, they are highly flexible and can be used for almost anything—from consolidating debt to paying for a wedding.
Use the Loan Repayment Calculator for personal loans →
Which Calculator Should You Use?
The mechanics of the math are similar (both are amortizing loans), but they require different inputs:
- Use a Mortgage Calculator when buying a home. It will allow you to factor in property taxes, home insurance, PMI (Private Mortgage Insurance), and down payments, which are unique to real estate.
- Use a Loan Repayment Calculator for auto loans, personal loans, or student loans. It focuses strictly on the principal, interest rate, and term length without the extra real estate variables.