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Finance

True APR Calculator

Calculate the true annual percentage rate (APR) of loans using IRR method

True APR12.08 %View results
Select the repayment method
Enter the contract loan amount
Leave empty if same as loan amount
Number of monthly payments
Your fixed monthly payment
Enter the advertised rate for comparison
%
Service fee, processing fee, etc.
Monthly service or management fee

Real-time Results

True APR
12.08%
Effective Annual Rate
12.78%

Loan Summary

Key details about your loan

ItemValue
Loan Amount¥10000.00
Monthly Payment¥888.88
Number of Periods12 months
Total Payment¥10666.56
Total Interest/Fees¥666.56
Interest to Principal Ratio6.67%

Cash Flow Schedule

Cash flow at each period

View details (13)
ItemValue
T0

Loan Disbursement

¥10000.00
T1

Repayment

¥888.88
T2

Repayment

¥888.88
T3

Repayment

¥888.88
T4

Repayment

¥888.88
T5

Repayment

¥888.88
T6

Repayment

¥888.88
T7

Repayment

¥888.88
T8

Repayment

¥888.88
T9

Repayment

¥888.88
T10

Repayment

¥888.88
T11

Repayment

¥888.88
T12

Repayment

¥888.88

Disclaimer

The calculation results of this financial tool are for estimation and research reference only and do not constitute any investment advice or commitment. Actual rates and yields are subject to the final contract with the financial institution.

Supported inputs

InputDescription
Loan TypeSelect the repayment method

Equal Payment (EMI) · Equal Principal · Interest Only (Bullet) · Prepaid Interest

Loan AmountEnter the contract loan amount
Actual Amount ReceivedLeave empty if same as loan amount
Number of PeriodsNumber of monthly payments
Monthly PaymentYour fixed monthly payment
Nominal Annual Rate (%)Enter the advertised rate for comparison
Upfront FeeService fee, processing fee, etc.
Monthly FeeMonthly service or management fee
Formula
IRR (Internal Rate of Return) Method:

NPV = sum( C_t / (1 + r)^t ) = 0

Where:
• C_t = Cash flow at period t
• r = Monthly internal rate of return
• t = Period number (0 to n)

True APR = r × 12 × 100%

Effective Annual Rate (EAR):
EAR = (1 + r)^12 - 1
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