Personal Loan Calculator


Personal Loan Calculator

Calculate your payment





Monthly payment
$0
Total paid$0
Total interest$0
Principal$0

Use the personal loan calculator above to estimate monthly payments by entering your loan amount, interest rate, and term. The results show your estimated payment breakdown, including how much goes toward principal versus interest over time.

How Personal Loans are calculated

The standard formula lenders use is:

  • Monthly Payment = P × (r(1+r)^n) / ((1+r)^n−1)
  • P = Principal loan amount
  • r = Monthly interest rate (APR ÷ 12)
  • n = Number of payments (term in months)

For example, a $10,000 loan at 12% APR for 3 years (36 months) would calculate as:
Monthly rate = 12% ÷ 12 = 1% (0.01)
Payment = $10,000 × (0.01(1+0.01)^36) / ((1+0.01)^36−1) = $332

What affects your payment

  • Credit score (typically 580-850): Higher scores qualify for lower rates
  • Loan term (usually 1-7 years): Longer terms mean lower payments but more interest
  • Origination fees (typically 1-8%): Often deducted from loan proceeds
  • APR vs interest rate: APR includes fees to show true borrowing cost
  • Prepayment penalties: Some lenders charge for early payoff

Tips to lower your payment

  • Improve your credit score before applying by paying down debts
  • Compare lenders – online lenders often beat traditional bank rates
  • Opt for the shortest term you can afford to minimize interest
  • Ask about fee waivers – some lenders reduce origination fees for strong applicants
  • Consider secured loans if you have collateral to pledge

Common questions

What’s the difference between interest rate and APR?

The interest rate is the base cost to borrow, while APR (Annual Percentage Rate) includes all fees to show the true annual cost. A $5,000 loan at 10% interest with a 5% origination fee might have an 11.3% APR.

How do origination fees work?

These upfront charges (typically 1-8% of the loan amount) are either deducted from your loan proceeds or added to the balance. A $10,000 loan with a 5% fee would give you $9,500 or cost $10,500 total.

Can I pay off a personal loan early?

Most lenders allow early payoff without penalty, but some charge fees (usually 1-2% of remaining balance). Always check your loan agreement.