Formulas

Hey Everyone! I have a lookup column with dates like this 5/30/2020, 5/29/2020, 5/15/2020, 5/7/2020, 9/21/2020, 11/27/2020 I need to only show the last date. I also need one for only showing the first date. Thanks!

Hey all, we are trying to get unique project numbers for our airtable. (We are managing video projects). Last year, we just did an auto number and had a formula to add 20000 to that number. 20001, 20002, 20003, etc. This year, we want the unique project number to be P21001, P21002, P21003… P for our name, 21 for Year, and 001 for the unique project number. We also want 2020 projects to be P20001, etc. I found in the forum the formula for getting the YY: MOD(YEAR(CREATED_TIME()), 100) Can someone help me figure out how to make the formula that will work for any year in this way? Thanks so much in advance!! Austin

Imagine I have 2 tables: STORE and ITEMS STORES are linked to the items table so that multiple items can show up in each store. The ITEMS table has a column called “Last Updated”, which is a bunch of dates I created a lookup field on the STORE tab that looks up the linked ITEMS “Last Updated” field. This returns a list of dates in a string: 10/20/20, 10/19/20, 11/2/20, etc Question: I want to take the Max of this field but I don’t know how to do this. I tried a formula like: Max({Items Last Updated}) but that doesn’t seem to work. Sadly, Airtable doesn’t seem to have a Split() formula equivalent. Any ideas? Thanks in advance!

Hello everyone ! I have records with multiples Date fields (4 fields to be exactly). So we have {date field 1},{date field 2},{date field 3} and {date field 4}. I would like to have a formula field that shows only the year of one of these date field. Something like "If {date field 1} has no date, check {date field 2}. If not, check {date field 3}. If not, {date field 4}. If not, keep the cell empty. I tried some of formulas, without sucess. Thank you so much for your help! Quentin

Hi, I’m attempting to solve for the posted date/time of an item. Desired result: date & time of post for a new item. Available data: each item has some information about the time, but is listed in one of the following formats: x minute(s) ago -x day(s) ago -x week(s) ago Success criteria: the best approximation of an items posted date/time understanding that “a week ago” could actually mean 7-13 days ago but, for my case, I can accept this as 7 days ago. The desired results will contain a date and time. I’ve tried to use the “created time” field and find a way to subtract the time unit(s) I’m provided with, but to no avail. Is there a way to accomplish this in Airtable? Thank you in advance.

I want to make a search formula where i only want to show avaiable houses. The houses are being rent with an start date and also an end date. For example i have 3 houses. house1 is rented from 1-1-2020 untill 6-1-2020 house2 is rented from 1-2-2020 until 17-2-2020 house 3 is not rented I want to show available houses for someone who wants to rent from 1-2-2020 untill 6-2-2020. So house 2 needs to be filtered out. Can someone help? Thank you

I have a product the changes cost frequently and I want to track this cost change in one field. This original formula has been working for me but now I am trying to figure out how to calculate the cost between two dates. For example: Cost before 1/1/2020 Cost between 1/1/2020 - 1/1/2021 Cost after 1/1/2021 IF({Date}, IF(IS_BEFORE({Date}, DATETIME_PARSE( ‘1/1/2020’,’’)), VALUE({Product}) * 0.62)) + IF({Date}, IF(IS_AFTER({Date}, DATETIME_PARSE(‘12/31/2019’,’’)), VALUE({Product}) * 0.53)) + IF({Date}, IF(IS_BEFORE({Date}, DATETIME_PARSE(‘1/1/2021’,’’)), VALUE({Product}) * 0.53)) + IF({Date}, IF(IS_AFTER({Date}, DATETIME_PARSE(‘12/31/2020’,’’)), VALUE({Product}) * 0.48))

Hello! I’m new to airtable and trying to figure out what formula will take a date field and then subtract approximately 14 days to the next closest specific weekday. Details - Current Formula only calculates date 2 weeks prior: DATEADD({Event Date}, -2,‘week’) I need to back up from the “Event Date” approximately 2 weeks to pick-up product for the event, but pickups always need to be on a Wednesday. Any help is much appreciated!

Hi, I hope I’m posting in the right place. Brand new to Airtable. My goal is to set up a CRM for networking that will remind me when to reach out. My plan: Each person (record) gets a numeric rating to indicate how often I want to be in touch with them. I will have a field where I manually enter the date of most recent contact. I want another field that will calculate the next date needed, based on the rating. So, if the rating field has a 1, the field with the next contact needed will be 30 days, if the rating is 2, 60 days, etc. I’d like conditional formatting to turn the record a different color if I’m overdue. I am really not well versed with formulas or functions so I have no idea how to set this up. Can anyone help me? Thank you!

I have created a random number generator string {RNGS} using this formula: VALUE(DATETIME_FORMAT(AddDate, ‘mm’)) # Autonumber # Autonumber. (Note: I have purposefully substituted # for an asterisk/mutliply function in this post) A sample result is 238425 (33 # 85 # 85). I’d like to use just the first 4 digits for my random number field I’ve tried both RIGHT(VALUE(DATETIME_FORMAT(AddDate, ‘mm’)) # Autonumber # Autonumber,4) and RIGHT({RNGS},4) Both of these generate the #ERROR! message. Please help!

I had a functional formula formerly from a template, and then I went and copied tables between bases, and lost the actual formula in the field. What I’m trying to recreate is a conditional formula that returns a status on character count based on the social channel selected in another field. Basically: If CHANNEL is Twitter and CHARACTER COUNT is between 71 and 100, then :ok_hand: , otherwise :exclamation: :exclamation: If CHANNEL is Facebook and CHARACTER COUNT is between 40 and 80, then :ok_hand: , otherwise :exclamation: :exclamation: If CHANNEL is Instagram and CHARACTER COUNT is between 138 and 150, then :ok_hand: , otherwise :exclamation: :exclamation: If CHANNEL is Linked In and CHARACTER COUNT is between 25 and 140, then :ok_hand: , otherwise :exclamation: :exclamation: Thanks in advance!

When trying to do the very simple formula of CONCATENATE({First Name}& “ “&{Last Name}) it won’t submit, simply saying invalid formula. I have read another thread that said this is what to input to have a space between the two values, and that I also shouldn’t need to use the concatenate prefix, I’ve tried many things and nothing works. Any help?

Hi all, Can you please help me make a formula? I have records with the following (relevant) columns: Commission Processing Date (date format) Income ($ format) 1099 ($ format) After a certain date, my Income needs to be adjust by -15% and that result should be listed under my 1099 column Thus, I would like to do the following formula for my 1099 column: If Commission Processing is on or after 01/01/2020, then Income should be multiplied by 0.85. Otherwise, 1099 remains the same number as Income. Can’t figure out how to do the date part of the IF formula. Thank you!

Hi everyone, happy new year :hugs: I have a question regarding using LAST_MODIFIED_TIME() in a formula. Is there a way to use LAST_MODIFIED_TIME() on another formula field type? I have formula field “Stage”, and I want to write a formula that recognise that there is a change in “Stage”. Can you please help me achieve this? Thank you, Pjero

I’ve built a simple tracking for my recurring expenses and I want one of the fields to show the current month with the information in the field next to it. I can’t seem to find how to do that.

I have a database of clients who need to pass an annual certification exam. I have a Client table, that is linked to a Certification table, with multiple Certification rows for each attempt at the exam, with a unique date & result for each row. For each Client on the Client Table, I’d like to select the row On the Certification Table with the most current Test Date, so I can easily see their current Certification status. The Client table key is Client Name and the Certification table Key is Client Name + Testing Date. I can change these if needed. An example of the Certification Table below. On my Client Table, I’m creating a view with lookups to several other Tables in my base to get a complete view of Clients Status. When finding info on the Certification Table, I’d like to select the row that matches each Client on the Client table, with the most current date on the Certification Table, so I can easily see their current Certification status. CERTIFICATION TABLE ID

Hi I’m using an integration via Integromat to pull in some records for a report function. I have lots of records in my base for different names (Name) and have formatted a field called Period which is the date created in the format “YYYY/MM”. So I may have: Dave / 2020/11 / Some Data Dave / 2020/12 / Some Data I need to return all records for Dave in a given period. I can use FIND(“Dave”, Name) to return all records for Dave which works great. What I really want is WHERE period = “2020/12” How can I create a formula to search the base by Name and Period? Thanks

I’m trying to come up with a formula where if {Date Time} matches {Date}, then {abc} is displayed. Pls advise thank u

IF({Unit Type} = “Bins”, {Units Complete}/32, “Feet", {Units Complete}/53) Proper formatting so it works?

I have a pretty simple list. It has a main category with a list of items. A Second column that is dates. The list is approximately 200 items. I need the dates to start on a specified date and populate +1 day from the date of the item before. Not too complicated. The wrinkle is that I need it to skip the last day of the month. I don’t know if this is possible. I repeat the process and the start date varies. Excel works, but I really like the connectivity of airtable and loading into my calendar. Any help would be greatly appreciated. Thanks in advance.

I have Total pay (Currency) earned in one column and duration field in another. How do I calculate my hourly rate per record? I have only seen how to calculate total pay if you already know the hourly but in this case, I already have the duration and total payout but just need to find out what that means per hour.

Hello, I have one table that has both insurance and investment products. The Product field splits these out. They share other common fields such as “Payment/Investment_Amount” and “Payment_Frequency” Payment frequency holds single select options of weekly,biweekly, bimonthly, and monthly. I am trying to create a statement specifically to calculate annual premium paid for insurance products. This is a conditional IF statement as the product has to equal insurance, then if it does, premium amount * frequency to equal annual payments. Can someone assist? Much appreciated! Thank you, Ben

Hello, I am using a single select column with options as predefined numbers, 1 to 6 - representing hours (time sessions). I would then like to multiply the selected option with X (day rate) and output the result in a currency column (total cost). I can’t get it to work. Is it possible? I would like to use a single select instead of a number field to input hours.

My records are created from automation, representing tasks that were started. I have a created date field that represents the start date of the task. I also have a single-select field that staff use to mark a task completed, among other statuses. I want to be able to know when the status has been marked completed and show that date as a record field so I can then compare and check if tasks are completed the same day they were started, and if not, how long they took to complete. I’m not even sure this can be done or if there are other ways to get to what I want but I appreciate any advice! Thank you!

Hello, how do i create a formula to select records that have a specific value in a linked field. Note: The linked field allows multiple linked records. My guess is that it is something like: IF field has value in array.