We help IT Professionals succeed at work.
Get Started

How do I SUM every third cell in a row in Excel ?

Tocogroup
Tocogroup asked
on
153 Views
Last Modified: 2015-07-30
Hi,

I have a row of cells in an Excel 2010 worksheet (A2:X2) which I want to total the values and display in cell Y2. However, I only want to total every third cell in the row.

For example, =SUM(C2, F2, I2, L2, O2, R2, U2, X2)

Is there a formula I can use which will only SUM every third cell in a range (row) without my having to enter each individual cell reference, as shown above ?

Thanks
Toco
Comment
Watch Question
Excel & VBA Expert
CERTIFIED EXPERT
Most Valuable Expert 2018
Awarded 2015
Commented:
This problem has been solved!
Unlock 1 Answer and 7 Comments.
See Answer
Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

  • Troubleshooting
  • Research
  • Professional Opinions
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE