Calculate your monthly loan payments and total interest
Loan payments are calculated using the amortization formula: M = P × [r(1+r)ⁿ] ÷ [(1+r)ⁿ - 1], where M is the monthly payment, P is the principal amount borrowed, r is the monthly interest rate (annual rate ÷ 12), and n is the total number of payments (loan term in months). This formula ensures equal monthly payments throughout the loan term.
Knowing your monthly payment before taking a loan prevents overborrowing and financial stress. It helps you compare different loan offers and understand the true cost of borrowing. By seeing the total interest paid, you can make informed decisions about whether to take the loan, adjust the amount, or seek better terms.
The longer your loan term, the more interest you'll pay overall, even with lower monthly payments. For example, a $10,000 loan at 10% APR costs $1,322 in total interest over 24 months, but $2,748 over 60 months. This trade-off between monthly affordability and total cost is crucial to understand before signing any loan agreement.
Only borrow what you truly need and can comfortably repay. Check your credit score before applying—higher scores get better rates. Compare offers from multiple lenders, including credit unions which often have lower rates. Read the fine print for fees and prepayment penalties. If possible, make extra payments toward principal to reduce total interest and pay off your loan faster.
Monthly payments are calculated using the standard amortization formula, which factors in the principal amount, interest rate, and loan term to determine equal monthly payments.
Personal loan rates typically range from 6% to 36% depending on your credit score, income, and lender. Excellent credit scores often qualify for rates under 10%.
Shorter terms mean higher monthly payments but less total interest paid. Longer terms have lower monthly payments but more interest over time. Choose based on your budget and goals.