Internal Growth Rate Formula |
| \( IGR \;=\; \dfrac{ RR }{ ROA }\) |
| Symbol |
| \( IGR \) = internal growth rate |
| \( RR \) = retention ratio |
| \( ROA \) = return on asset |
Internal growth rate, abbreviated as IGR, is the highest rate of growth a company is able to achieve without using any external funds.
