Fixed rate vs. variable rate: what does it mean?

Overview

When taking out a loan, one of the most important factors to consider is the interest rate type. The interest rate type for a loan generally falls into one of two categories: fixed-rate or variable-rate. Understanding the differences between these two can help you make an informed borrowing decision.

Most loans offered through Upstart’s lending platform are fixed-rate loans.

What Is a Fixed-Rate Loan?

fixed-rate loan has an interest rate that remains the same for the entire loan term. This means:

  • Your monthly payment amount stays consistent over time.

    • Note: Your final payment may be different since it’s the final installment at the end of your repayment period.

  • You won’t be affected by market fluctuations in interest rates.

  • Planning and budgeting are easier since your payment doesn’t change.

Common Uses for Fixed-Rate Loans:

  • Personal loans

  • Auto loans

  • Mortgages (many home loans offer fixed rates)

Advantages of Fixed-Rate Loans

✔ Predictable payments make budgeting easier. 
✔ Protection from rising interest rates. 
✔ Best for borrowers who prefer stability.

Disadvantages of Fixed-Rate Loans

✘ Initial interest rates may be higher than variable rates. 
✘ You won’t benefit if interest rates decrease in the future.


What Is a Variable-Rate Loan?

variable-rate loan (also known as an adjustable-rate loan) has an interest rate that can fluctuate over time. This means:

  • Your monthly payment may increase or decrease based on changes in the market.

  • Some variable-rate loans start with a low introductory rate, which later adjusts periodically.

Common Uses for Variable-Rates:

  • Credit cards

  • Adjustable-rate mortgages (ARMs)

  • Home equity lines of credit (HELOCs)

Advantages of Variable-Rate Loans

✔ Lower initial interest rates compared to fixed-rate loans. 
✔ Potential to save money if interest rates decline. 
✔ Suitable for short-term borrowing or when rates are expected to stay low.

Disadvantages of Variable-Rate Loans

✘ Monthly payments can increase over time, making budgeting unpredictable. 
✘ Interest rate hikes can result in higher total loan costs. 
✘ Not ideal for borrowers who prefer financial stability.


Next Steps

Before choosing a loan, review the terms carefully to understand whether it has a fixed or variable rate and how changes in interest rates could affect your payments.

📌 Related Articles:

  • Understanding Loan Terms: APR, Principal, and Interest Explained

  • How to Improve Your Credit Score Before Applying for a Loan

  • How Loan Repayment Works

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