What does it do?
It returns a reference to a range, from a starting point to a specified number of rows, columns, height and width of cells
Formula breakdown:
=OFFSET(reference, rows, columns, [height], [width])
What it means:
=OFFSET(start in this cell, go up/down a number of rows, go left/right a number of columns, height of range, width of range)
The OFFSET function in Excel is one of the Lookup functions and is great if you want to reference a range of cells and use that reference to do a calculation.
Click here to see how the formula works visually & interactively
Sometimes we have a list that we enter our daily sales into and want to show the last transactional value entered. This can be used to highlight the latest sales value in a Dashboard or daily metrics report.
This is what I am going to show you in this tutorial below:
STEP 1: We need to enter the Offset function
=OFFSET
STEP 2: 1st Offset argument – Where do we want to to start our reference?
This is at the start of the Daily Sales list:
=OFFSET(D11
STEP 3: 2nd Offset argument – How many Rows down do we want to go?
This is where the COUNT function is used to count how many transactions we have in our list and go down by that amount.
So as we are starting at cell D11, we are going to go down 11 cells ( COUNTA(D11:D1000) ) and we end up after the last cell with a value.
NB: It is always a good idea to enter an ending range that is more than your last data cell. That way as your new data get entered, we will be sure to capture it!
=OFFSET(D11, COUNT(D11:D1000)
STEP 4: How many of the last sales transactions do we want to Sum? 1
So we need to take away 1 from the COUNT formula which means that our Offset function will go up by 1 cell:
=OFFSET(D11, COUNT(D11:D1000)-1,
STEP 5: 3rd Offset argument – How many Columns to the right/left do we want to move?
We do not want to move to any Columns, so we simply enter 0
=OFFSET(D11, COUNT(D11:D1000)-1,0,
STEP 6: 4th Offset argument – How High do we want our referenced data to be?
Since we want to show the last transaction, then we need the [height] to be 1 cells high:
=OFFSET(D11, COUNT(D11:D1000)-1,0,1,
STEP 7: 5th Offset argument – How Wide do we want our referenced data to be?
We want to reference 1 Column only, so we need to enter 1 for the [width]
=OFFSET(D11, COUNT(D11:D1000)-1,0,1,1))
As we can see the Sum of the last transaction from our example is $6,810.
If we add more transactions at the bottom of our Sales list then it it automatically return us the last transaction, without the need to update the formula 🙂
HELPFUL RESOURCE:
