# Tagged Questions

Formulas used in Spreadsheets

1answer
692 views

### Formula for smart, scale-aware number-formatting in Google Sheets? (e.g. 1,024 → 1k, 1,816,724 → 1.8M)

Any recipes out there for a "smart" number formatting formula for Google Sheets that's "scale-aware," a la Rails ActionView's distance_of_time_in_words method? I would expect to enter a number like: ...
5answers
94k views

### Google Spreadsheets ISEMPTY() formula function

Is there any way I can check whether a cell is empty? There is a function ISBLANK() but it returns false when there's a formula in a cell even thought the formula doesn't return anything (or an empty ...
3answers
7k views

### Concatenating only filled cells

I currently have a spreadsheet to keep track of scores in a card game. There can be between 2 and 5 players. I have the following: | Players | |----------| | Dave | | Paul | | John | | ...
1answer
166 views

### Running Total In Google Sheets with Array

QUESTION: How do I create a running balance that has the following criteria: It uses an array formula the rows don't need to be sorted by date, but running total only returns balance of: Rows ...
2answers
3k views

### How to interpolate data in a range in Google Sheets

I have an array with data: X Y 3 50 5 60 9 120 11 130 18 90 20 150 The data is entirely non-linear. X is guaranteed to be sorted. Now for any given ...
3answers
2k views

### How to apply a function to all the rows preceeding the current one in an arrayformula?

So I have the following situation: In the first column I have certain values, in the second column, given a certain row, I want it to contain the result of a function applied to all the preceeding ...
1answer
9k views

### Take SUM of colored cells in a column in Google Spreadsheets?

I have a column of numbers, where I've changed the background color of some of the cells to blue. All of the other cells in the column have the regular white background. Is it possible to create a ...
1answer
3k views

### Validation based on multiple sheets in Google Docs

I have 2 sheets that each contain a column of data that I would like combined and used as a validation list for a column in another sheet. What would the formula look like for this?
1answer
139 views

### How can I add hours in Google Sheets to show days?

I have 2 cells in Google Sheets with values: 22:00:00 22:00:00 and I have a cell which has the function sum to sum these values and it shows the value: 20:00:00 I am guessing it is trying to ...