We have already seen, how to use the IF function in basic Excel formulas. Using the IF with other functions together, in a complex formula, allows you to test multiple conditions and criteria. In this article, we are going to analyze Excel IF function/statements multiple conditions use.
When you will be doing some complex data analysis, you might be needed to analyze more than one condition at a time. It means you might have to make a complex Excel formula that will test multiple conditions.
Today, in this article, we’ll learn three quick and suitable ways to apply the IF Function Excel multiple conditions effectively with appropriate illustrations.
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Evaluation of Nested IF Functions in Excel
Look at the below example where we stated some results based on some conditions. Here the formula, which is written below the table, is used for cell D5. This formulated cell was dragged down for getting the result for the whole column. The functions in D5 are:
The above example follows the nested IF functions. The nested IF functions in Excel follow some rules. As the name if defines a condition so IF will look for a certain condition. If a certain condition is achieved then it will give us a value. If the condition is not achieved then it will look for another defined result. In nested IF functions, we work with so many IFs. While defining results in a certain cell the defined formula for that specific cell will look for the exact condition. If the condition matches then you will get the result.
Things are more complicated while working with numbers. In nested IF functions you have to be very careful while defining conditions as the same conditions can be applied to other numbers too. Like number 49 is less than 50 and 80. If you have a condition for both number 50 and number 80 then you might get an accurate result. So proper nesting is very important and it has to be maintained from either the lowest number to the highest number or the highest number to the lowest number. Observe the flowchart below for a better understanding of the evaluation.
Follow the following flowchart for the example stated above for getting a proper idea of how the nested IF functions work.
We are showing the above Excel formula in this flowchart. The formula is easy to read from this flowchart. When you will make complex formulas, you can think in this way.
3 Suitable Ways to Use IF Function with Multiple Conditions in Excel
Let’s get introduced to our dataset first. I have the Name of the students, CGPA and number of credit earned by the students on my sheet and I’ll use the IF function in Excel with multiple conditions using this dataset.
1. Calculate Grade with Nested IF Function
Let`s say we have a number of students who obtained some specific numbers in some specific subjects. We want to convert these numbers into the equivalent grade. The grades with the number range gives below. For this, we can use the nested IF function. The procedure is very simple. Let’s follow the instructions below to learn!
- Initially, our table looks like the picture below where we want to obtain the equivalent grades.
- Write this formula in cell D5 and drag this formulated cell to the rest of Column D. By doing this you will get the result for the whole column.
Note: Maintain proper order while defining conditions (lowest to highest/highest to lowest)
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2. Apply IF Function with Triple Conditions
Suppose you want to allocate some number of students in the thesis/project program. The conditions are,
Condition 1: The student has to obtain a CGPA of more than 2.50 (must be fulfilled)
And Condition 2: He has to earn a total number of credits more than or equal to 110,
Or Condition 3: He has to complete at least 1 elective course.
Here, A student must fulfill the 1st condition. After fulfilling the 1st condition, either the 2nd or 3rd condition needs to be fulfilled to be eligible to take the thesis/project.
Now. write the below formula in Cell F5 and copy this formulated cell to the rest of column F where you want to find your result.
By doing this you will get the desired result that you were looking for.
Read More: Excel IF Function with 3 Conditions
3. Use Multiple IF-AND Statements in Excel
Let`s work on an example where a patient with HIV/AIDS and the opportunistic disease Tuberculosis would first be sent to Ward One, to collect ARVS (Antiretrovirals) and then to the respiratory department of the hospital, to receive treatment and palliative care for Tuberculosis. A patient with HIV/AIDS and the opportunistic disease Kaposi’s sarcoma would first be sent to Ward One to collect ARVS (Antiretrovirals) and then to the oncology department of the hospital, to receive treatment for Kaposi’s sarcoma.
A patient with HIV/AIDS and cardiovascular disease would first be sent to Ward One to collect ARVS (Antiretrovirals) and then to the cardiology department of the hospital, to receive treatment for cardiovascular disease. If the patient does not have AIDS, but one of the other opportunistic infections only or another disease, they bypass Ward One and go directly to the department they need. Let’s follow the instructions below to learn!
- We now are going to use the IF and AND functions in one complex formula, in order to determine the route each respective patient must take in the hospital.
- In Cell E5 type the following formula:
=IF(AND(C6="Yes",D6="Tuberculosis"), "Patient sent to Ward One, then respiratory department",IF(AND(C6="Yes",D6="Kaposi's sarcoma"),"Patient sent to Ward One, then oncology department",IF(AND(C6="Yes",D6="Cardiovascular disease"),"Patient sent to Ward One, then cardiology department","Bypass Ward One and go directly to department")))
- After that, press CTRL-ENTER to get the formula to deliver the route needed, given the conditions in Cell C5 and D5 that the formula is using for evaluation. We see that if the patient has HIV/AIDS and opportunistic infection of Tuberculosis, this patient must first go to Ward One and then to the respiratory department of the hospital. The formula has, therefore, delivered the correct result.
- Hence, AutoFill the functions to the rest of the cells in column E. And there you have it, the correct route for each patient registered can identify by the formula.
Things to Remember While Working With Multiple IFs
You need to be aware of the following things while working with multiple IF functions.
- In Excel 2007 – 2016, a total of 64 conditions can nest up while working with multiple IFs.
- You have to maintain a proper order while working with multiple IFs.
- If your formula contains too many IFs, it’s better to use OR and AND functions with that. The OR and AND functions usually reduce the formula size. You can also use the CONCATENATE If necessary, VLOOKUP, LOOKUP, and INDEX/MATCH these functions can also be used instead of multiple functions.
If you have multiple criteria for different situations, it’s often best to combine logical functions. Combining logical functions allows one to evaluate many conditions and deliver the needed output for the said conditions. Please feel free to comment below and tell us the highest number of criteria you have ever evaluated, using logical function combinations.