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A simple loan calculator computes monthly payments and total interest for a standard installment loan (mortgage, auto loan, personal loan). It uses the standard amortization formula where equal monthly payments cover both principal and interest.

ଷ୍ଟେପ୍-ଷ୍ଟେପ୍ ଗାଇଡ୍ |

  1. 1Monthly payment = P × r(1+r)^n / ((1+r)^n − 1)
  2. 2Each payment covers that month's interest first, then reduces principal
  3. 3Total cost = Monthly payment × number of payments
  4. 4Total interest = Total cost − Original principal

ସମାଧାନ ହୋଇଥିବା ଉଦାହରଣ

ଇନପୁଟ୍
$15,000 personal loan, 9% APR, 48 months
ଫଳ
$373/month, $2,916 interest
Total cost: $17,916
ଇନପୁଟ୍
$250,000 mortgage, 6.5%, 30 years
ଫଳ
$1,580/month, $318,753 interest
Pay 2.3× the loan amount

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