Irr calculation

Can anyone tell me after calculating pay back period and PV Factor, how do I find an approximate rate for interpolation?
Replies (5)
Just find npv at two different guess rates so that one npv gets +ve and the other gets -ve.take +ve ones rate as l1 and -ve as l2 Then apply in following formula. L1 + npv @ L1 -------------------- + (L2-L2) Npv @ L1- npv @ L2 Remember that guess rates must be consecutive
Thanks a lot Shreeja. But my doubt was on what basis should i guess that rate? There should be a range within which I should choose right? How do I find that?
To reduce the npv,u must increase the cost of capital% For ex:- If u get npv as 500. @ cost of capital 10% U must reduce the npv to 0 or less. So u must take higher cost ofcapital say 15%.try for two to three rates.u will get
That is actually (L2- L1)
Oh ok. Thanks a lot 😊

Leave a Reply

Your are not logged in . Please login to post replies

Click here to Login / Register  

Company
22 September 2026
Account Assistant

Chirag P Shah & Co. Chartered Accountant

Pune

B.Com

View Details
Company
ARTICLESHIP 01 October 2026
Articled Assistant

KPSN & Associates LLP

Chennai

CA Inter

View Details
Company
10 October 2026
Accounts Associate Level 1

Abic and Mani Chartered Accountants

Kottayam

B.Com

View Details
Company
ARTICLESHIP 18 September 2026
Industrial Trainee

Twenty Point Nine Five Ventures Private Limited

Noida

CA Inter

View Details
Company
15 September 2026
Client-site CA associate

Aditya Muley and Co

Mumbai

CA

View Details
Company
ARTICLESHIP 16 September 2026
CA Article Trainee

SR BAGAI & Co.

New Delhi

CA Inter

View Details
Company
06 October 2026
Assistant Manager - Audit and Compliance

Ravi K Jain & Co

Noida

Others

View Details
Company
ARTICLESHIP 21 September 2026
CA Article Assistant

KK & Company Chartered Accountant

Pune

CA Inter

View Details