VulCode

Instalment calculator

Split an amount into instalments and see what the credit really costs.

Category
Business and finance
Price
free

The tool starts in your browser.

Everything is calculated in your browser. Nothing you type is sent to our server.

How to use it in three steps

The tool as a schematic with this page's example. Each step's number stands where you take it: in the fields, at the result or outside the tool.

Instalment calculator
What you enter
12,000 PLN over 12 months, 9% a year
  1. Enter the amount and number of months.

  2. Enter the annual interest rate.

What you get
Monthly payment PLN 1,049.42 Cost of credit PLN 593.01 Total to repay PLN 12,593.01
  1. Read the payment, the total paid and the cost of credit.

Six loans through the instalment calculator

An equal payment comes from the annuity formula with the monthly rate. At zero interest the formula would divide by zero, so the tool splits the amount evenly. The result is the interest alone, without fees, so it is not the APR.

LoanExpectedWhat the tool returnsResult
LoanPLN 12000, 12 payments, 9%the example from the tool's description
ExpectedEqual payments, the balance reaches zero after the last
What the tool returnspayment PLN 1,049.42, interest PLN 593.01
As expected
LoanPLN 12000, 12 payments, 0%no interest
ExpectedThe amount split evenly: PLN 1,000.00
What the tool returnspayment PLN 1,000.00, interest PLN 0.00
As expected
LoanPLN 12000, 1 payment, 12%a single month
ExpectedThe amount and a month of interest: PLN 12,120.00
What the tool returnspayment PLN 12,120.00, interest PLN 120.00
As expected
LoanPLN 12 000, 12 payments, 9,5%a space in the amount, a comma in the rate
ExpectedRead as 12000 and 9.5
What the tool returnspayment PLN 1,052.20, interest PLN 626.43
As expected
LoanPLN 12000, 0 paymentsno payment count
ExpectedNo result, the tool asks for the details
What the tool returnsNo result, the tool asks for the details
As expected
LoanPLN -500a negative amount
ExpectedNo result, the tool asks for the details
What the tool returnsNo result, the tool asks for the details
As expected

6 of 6 cases as expected

Questions

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