What is the correct formula for finding the return on assets (ROA)?

ROA = Net Income / Total Assets

or

ROA = Net Profit / Average Total Assets

I'm getting conflicting information on whether I should take the sum of the assets or find the average of all the assets.

I'm thinking the answer is:

ROA = Annual Net Income / Average Total Assets

Please correct me if I'm mistaken.

ROA = net income/total assets

is your formula.

Average Total Assets are calculated in the equation if you have a balance sheet with a beginning balance of say 10,000 and an ending balance of 30,0000. You will add those two numbers then divide by 2. (10,000 + 30,000)/2

So, if you have a net income of 50,000 then
ROA = 50,000/((10,000 + 30,000)/2) = 250%

Thanks for your help, JW! I appreciate it.

The formula for calculating the return on assets (ROA) can vary slightly depending on the context and industry. However, the two formulas you mentioned are commonly used.

1. ROA = Net Income / Total Assets: This formula calculates the return on assets by taking the net income (profit) generated during a specific period and dividing it by the total assets at the end of that period. This formula gives you a snapshot of the ROA at a specific point in time.

2. ROA = Net Profit / Average Total Assets: This formula calculates the return on assets by taking the net profit over a given period and dividing it by the average total assets during that period. The average total assets are typically calculated by adding the total assets at the beginning and end of the period and dividing by two. This formula takes into account changes in assets over time and provides a more accurate measure of the return on assets.

In practice, the choice between these two formulas depends on the specific requirements or conventions used in your industry or organization. Some companies may prefer the first formula if they want to assess the ROA at a specific time-point, while others may opt for the second formula to capture average performance over a period.

When faced with conflicting information, it is always a good practice to refer to industry standards, company guidelines, or consult with professionals in the field to ensure accuracy and consistency in financial calculations.