📈 Investments

內部收益率計算器

IRR is the discount rate that makes NPV zero. We solve numerically with up to 100 iterations.

Initial investment($)

Year 1 cash flow($)

Year 2 cash flow($)

Year 3 cash flow($)

Year 4 cash flow($)

Year 5 cash flow($)

Year 6 cash flow($)

Year 7 cash flow($)

Year 8 cash flow($)

Hurdle rate (%, optional)

Result will appear here

公式

IRR: rate r where NPV(r) = 0