99
votes
Accepted
How do I calculate a time delta in my Google Spreadsheets?
Google has added a new number format called Duration. Start by formatting the start and end fields to Format -> Number -> DateTime or Format -> Number -> Time and your calculation field ...
- 1,114
39
votes
Accepted
How to convert Unix Timestamp to human readable?
I prefer a formula that is more transparent, with fewer magic numbers. It makes it easier to see what's going on and also avoids the likelihood of having a bug (like the current top answer to this ...
- 546
31
votes
How to Fill a Column with Sequential Dates in Google Sheets
As it was already pointed out in other answers, you have to select at least two cells containing successive dates.
However, this didn't work for me at first because my Google Sheet had the wrong ...
29
votes
Accepted
Conditionally format by day of the week
I had been struggling with this for a long time, but finally cracked it:
Use conditional formatting on the column with the dates and type the following as a custom formula:
=or(WEEKDAY(A1)=1,WEEKDAY(...
- 306
17
votes
Conditionally format by day of the week
Easy (but a bit tedious!) in new Google Sheets. For Conditional Formatting a new rule is required for each colour, roughly. (One colour can usually be skipped from rules and instead applied with ...
- 16.7k
16
votes
Accepted
Change date format [YYYYMMDD] to [MM/DD/YYYY]
Assuming your string is in cell A1, this formula will convert it to a date. You can then format the date however you prefer.
=date(left(A1,4),mid(A1,5,2),right(A1,2))
Or, take the leftmost four ...
- 51k
15
votes
Compare date value to current date in Google Sheets
Short answer
Assuming that you want to compare a date in the cell A1 with the current date, use the following formula:
=A1>TODAY()
The above will return TRUE if the value of the cell A1 is the ...
- 41.8k
13
votes
How to add days to a date
Here's another way to add days to a date that builds on the previous answer.
Let's say you have this in Cell A1
DATE(2010, 12, 01)
You can add 5 days to it in Cell A2 using the DATEVALUE command ...
- 131
11
votes
Accepted
Year function in Google Sheets gives unexpected results
The reason is that column is also formatted as a date. Format it as a number and you'll get what you're after.
Google Sheets stores dates as a number of days from 12/31/1899. Your YEAR() is ...
- 51k
9
votes
How do I calculate a time delta in my Google Spreadsheets?
So much simpler: look at this answer from Excel Forum:
B2: 23:00
C2: 1:37
D2: =C2-B2+(B2>C2)
Why it works, time is a fraction of a day, the comparison B2>C2 returns True (1) or False (0), if ...
- 91
9
votes
How do I calculate a time delta in my Google Spreadsheets?
I've done a lot of experimentation. This is the easiest way to calculate a time delta in Google Spreadsheets. Format the cell containing the formula like this:
Format > Number > More Formats > More ...
- 91
9
votes
How to Fill a Column with Sequential Dates in Google Sheets
The next level would be to use ARRAYFORMULA:
=ARRAYFORMULA(TEXT(ROW(INDIRECT("A"&DATEVALUE("2018-4-13")&
":A"&DATEVALUE("2018-4-30"))), "dd/mm/yyyy"))
- 24.6k
9
votes
Accepted
Date and time format
I use this formula to convert the date time values IFTTT spits out to a useful format:
=VALUE(SUBSTITUTE(A1, " at ", " "))
Where A1 is the cell containing the date string
This gives you a decimal ...
- 206
7
votes
Accepted
Calculate days between now and a future date
There are two possible options for you to consider.
Formula
"28/06/2015"-TODAY())
DATEDIF(TODAY(), "28/06/2015", "D")
Todays date is: 28/10/2014. The result will be an integer (243).
Note
Make ...
7
votes
Accepted
Convert Text String into Date/Time Value
={DATE(RIGHT(A1, 4), MONTH(MID(A1, 5, 3)&1), REGEXEXTRACT(A1, "\d+")),
TEXT(INDEX(SPLIT(A1, " "), 1, 4), "hh:mm:ss")}
with timezone in account:
={DATE(RIGHT(A1, 4), MONTH(MID(A1, 5, 3)&1), ...
- 24.6k
6
votes
Conditionally format by day of the week
If the dates are in column A, select them, then do: Format > Conditional formatting... > Format cells if... > Custom formula and put
=and(isblank(A:A)=false, or(weekday(A:A)=1, weekday(A:A)=7))
Some ...
6
votes
Using Google Sheets, how can I calculate the average per month based on multiple rows?
I'm guessing you basically want to sum up the expenses for each month, and then find an average amount per month.
Let's first sum up expenses for each month. Each row in your spreadsheet has a date, ...
- 16.6k
6
votes
Accepted
Time tracking with Google Spreadsheets
I made a simple version of your problem you can play around with:
Make a copy of the sheet
There are basically two things to do:
1. Get the duration for each visit
For that I added a Column with an ...
5
votes
How do I calculate a time delta in my Google Spreadsheets?
Disclaimer: I am posting this answer that doesn't exactly answer the asker's question because this is the answer I needed when this question was the first result on Google, and I want to help the next ...
- 69
5
votes
Change date format [YYYYMMDD] to [MM/DD/YYYY]
If you want a proper date (recommended) please try:
=date(left(C2,4),mid(C2,5,2),right(C2,2))
Custom Format as Number mm/dd/yyyy to show leading 0s.
If you want a text string to include ...
- 16.7k
5
votes
How to convert Unix Timestamp to human readable?
The result was one day ahead for me, so I changed it to =to_date((A1+2209161600)/86400)
- 51
5
votes
Accepted
How to increment dates by exactly one month from a given date in Google Sheets
The formula you can use to increment dates by exactly one month from a given date is:
=ArrayFormula(EDATE(E7,SEQUENCE(14,1,1,1)))
Functions used:
ArrayFormula
EDATE
SEQUENCE
- 11.7k
5
votes
Accepted
Print incremental numbers in Google Sheets
It is as simple as using the following sequence formula
=SEQUENCE(A1)
Or you even could have something like this:
=SEQUENCE(A2,1,A4,A6)
You could even use the SEQUENCE function for dates
=...
- 11.7k
4
votes
How to add days to a date
The way I do it is:
place the date in row A1, in row A2 using the formula do = A1 + [number of Days]
Eg.:
A1 [11/12/2018]
A2 [=A1+3]
A2 [November/15/2018]
(I format the date with an easy to ...
Only top scored, non community-wiki answers of a minimum length are eligible