If you have worksheet that contains text dimensions (i.e. "50 ft x 200 ft" etc.) you can split the into two parts with formulas that use several text functions.
Background
A common annoyance with data is that it may...

To remove specific unwanted characters in Excel, you can use a formula based on the substitute function.
In the example shown, the formula in C4 is:
=SUBSTITUTE(B4,CHAR(202),"")
Which removes a series of 4...

To remove a trailing slash from a URL or path, you can use a formula based on the LEFT and LEN functions. In the example shown, the formula in cell C6 is:
=LEFT(B5,LEN(B5)-(RIGHT(B5)="/"))
How this formula...

To separate text and numbers, you can use a formula based on the FIND function, the MIN function, and the LEN function with the LEFT or RIGHT function, depending on whether you want to extract the text or the number. In...

To capitalize the first letter in a word or string, you can use a formula based on the LEFT, MID, and LEN functions. In the example shown, the formula in C5 is:
=UPPER(LEFT(B5))&MID(B5,2,LEN(B5))
How this formula...

To allow only values that begin with certain text, you can use data validation with a custom formula based on the EXACT and LEFT functions.
In the example shown, the data validation applied to C5:C9 is:
=EXACT(LEFT(...

To convert dates in text format dd/mm/yy to a true date in mm/dd/yy format, you can use uses a formula based on the DATE function. In the example shown, the formula in C5 is:
=DATE(RIGHT(B5,2)+2000,MID(B5,4,2),LEFT(B5...

If you need extract the first name from a full name, you can easily do so with the FIND and LEFT functions. In the generic form of the formula (above), name is a full name, with a space separating the first name from...

To convert a measurement in feet and inches to inches only (i.e. 4'5" to 53) you can use a formula based on several functions, including LEFT, FIND, MID, and SUBSTITUTE. In the example shown, the formula in D5 is:
=...

If you want to extract the domain name from a complete URL, you can do so with a formula that uses the the LEFT and FIND functions. In the generic form above, url is the the URL you are working with.
In the example, we...

To normalize units to Gigabytes (or megabytes, kilobytes, etc.) you can use a clever formula based the MATCH, LEFT, and RIGHT functions. In the example shown, the formula in C5 is:
=LEFT(B5,LEN(B5)-2)/10^((MATCH(RIGHT...

If you want to get the current workbook's full name and path without a sheet name, you can use a formula that employs several text functions to strip off the sheet name. The final result will be a text string that looks...

When date information from other systems is pasted or imported to Excel, it may not be recognized as a proper date or time. Instead, Excel may interpret this information as a text or string value only.
To convert a...

To remove a file extension from a file name, you can use a formula based on the LEFT and FIND functions. In the example shown, the formula in C5 is:
=LEFT(B5,FIND(".",B5)-1)
How this formula works
The core...

To build an email address from a first and last name, you can use a formula based on simple concatenation with help from the LEFT and LOWER functions.
In the example shown, the formula in D5 is:
=LOWER(LEFT(B5)&...