Finance
How to Build Your Own IRR Calculator in Excel
By Paul Kamau2025-11-2218 min read
Step-by-Step IRR Construction
To accurately calculate IRR, you need to input: Initial Outlay (Negative), Annual Cash Flow, and Terminal Value (Sale Price). We provide a template for Kenyan investors to account for local nuances like agent commissions on exit.
Tags
CalculatorFinanceInvestment Math
Paul Kamau
Senior Market Analyst at Murivest Realty Group with over 10 years of experience in commercial real estate investment and market research. Sarah specializes in identifying emerging market trends and investment opportunities in Nairobi's commercial property sector.