IRR Calculator

Calculate the internal rate of return on investments.

Loan Amount (R)

Interest Rate (% per year)

Loan Term (Months)

Related Calculators

Mortgage Calculator
Loan Calculator
Auto Loan Calculator
Interest Calculator
Payment Calculator
Retirement Calculator
Amortization Calculator
Investment Calculator
Currency Calculator
Inflation Calculator

About This Calculator

Our free irr calculator is designed for South African users. Calculate quickly and accurately with no registration required. All calculations are performed instantly in your browser.