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Loan Payment Calculator

You shouldn't need a finance degree to understand what a loan will cost. Happy Money's calculator gives you a clear estimate of your monthly payment, total interest, APR, and term — so you can see the real numbers before you apply for a personal loan.

All you have to do is enter the expected loan amount, interest rate, term length, and origination fee – and the results will appear on the right.

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Enter your details Amount, rate, term & fee
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Compare scenarios Adjust and recalculate

Loan Payment Calculator

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This calculator assumes a fixed interest rate and a consistent monthly payment. The origination fee defaults to 7% and can be adjusted from 2% to 12%. Your actual fee depends on your credit profile. The origination fee is included in the APR.

Enter valid loan details to see your estimate.

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Checking your rate is free and won't impact your credit score*

What Affects Your Monthly Payment

Three variables drive the majority of what you will have to pay each month.

Loan Amount

If you borrow more, your monthly payment will increase. But a larger loan may also help you consolidate more credit card balances into one manageable loan.

Interest Rate

A lower rate means more of each payment chips away at your actual balance. Even a small rate reduction can make a meaningful difference over the life of the loan.

Loan Term

Longer terms lower your monthly payment but increase total interest. Shorter terms cost more each month, but you could pay less interest overall.

What about the origination fee? An origination fee is a one-time cost deducted from your loan funds — so if you borrow $10,000 with a 7% fee, $9,300 is deposited into your account. Happy Money includes it in the APR so you see the full cost of borrowing in one number.

Understanding Your Results

The loan payment calculator consists of four parts:

1

Estimated Monthly Payment

The fixed amount you pay each month — principal and interest spread equally across every payment.

2

Total Interest

The cumulative interest over the life of the loan. The calculator handles the compound math for you.

3

Total Repayment

Everything you’ll pay back over the life of the loan: the loan amount plus all interest. The origination fee comes out of the loan amount when your loan is issued, so it’s already included.

4

Annual Percentage Rate (APR)

The annual cost of borrowing as a single percentage, including interest and fees. Most useful when comparing lenders.

Note: Two loans could have the same interest rate but very different APRs depending on fee structures. Always compare APR, not just interest rate.

How Debt Consolidation Can Lower Your Monthly Payment

If you're juggling multiple credit card payments, a fixed-rate personal loan can simplify things — one monthly payment, one rate, one set payoff date. A fixed-rate personal loan can replace all of those with a single monthly payment at a rate that may be significantly lower.

Before vs. After Consolidation Hypothetical Example
Card A $3,500 24.99% APR
Card B $5,200 21.99% APR
Card C $1,300 19.99% APR
One Personal Loan $10,000 Single monthly payment One fixed rate

For illustrative purposes only. Numbers shown are hypothetical examples.

Happy Money personal loans are built to help you simplify your finances and take control of your payments. And if your situation improves down the road? Extra payments can shorten your timeline and reduce total interest. The math is simple: any amount you pay above your scheduled payment goes directly toward principal, bringing your payoff date closer. Remember, Happy Money loans don’t have prepayment penalties, so you can make extra payments without fear.

How to Compare Loan Offers

It's always smart to weigh your options. Tap each item to check it off:

Limitations of a Loan Payment Calculator

This calculator is a great starting point, but the results are estimates — not a loan offer. Here are a few things to keep in mind while using the calculator:

Estimates vs. actual offers: The calculator uses the numbers you enter and does not know your real credit profile. Your actual offer will be based on your credit history.

Origination fee: This calculator defaults to 7%. Happy Money’s origination fees range from 2% to 12%, based on your credit profile. There are no application fees or prepayment penalties.

No variable-rate modeling: The calculator assumes a fixed interest rate and does not account for variable rates or 0% APR promotions.

Single-loan scope: This calculator focuses on estimating the cost of a personal loan. For mapping payoff timelines across multiple debts, a dedicated debt payoff calculator may be a helpful next step.

Ready to see your real rate?

Checking your rate takes only a few minutes and won't affect your credit. See what a Happy Money personal loan could do for your credit card debt. Checking your rate is free, secure, and won't impact your credit score.

Check my rate

Checking your rate is free and won't impact your credit score*

Frequently Asked Questions

How is the monthly payment calculated?
Personal loan payments use a standard amortization formula that divides your loan amount, interest rate, and term into equal monthly payments covering both principal and interest until the balance reaches zero.
What's the difference between interest rate and APR?
Your interest rate is the annual cost of borrowing the principal, while APR includes that rate plus fees like the origination fee — making it the more complete number for comparing loan offers.
What is an origination fee?
An origination fee is a one-time charge deducted from your loan amount at the time of funding. For example, a $10,000 loan with a 7% fee nets you $9,300. Happy Money's fees range from 2% - 12% based on your credit profile.
Does checking my rate affect my credit score?
No. Checking your rate starts with a soft credit inquiry, which has no impact on your credit score. A hard pull only occurs if you decide to move forward and formally accept a loan offer.
Can I pay off my loan early?
Yes. Happy Money loans don’t have prepayment penalties, so you can pay off your loan ahead of schedule without any additional fees.

This calculator is for illustrative and educational purposes only. Results are estimates and do not constitute a loan offer or guarantee of credit. Actual loan terms, interest rates, APR, and fees will be determined based on your credit profile and are subject to lender approval.

Happy Money personal loan origination fees range from 2% - 12%. All loans are subject to credit approval. Happy Money is not a lender. Loans are made by partner lenders.

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