Skip to main content
Answer

How to determine the date from 13 digit number timestamp from customer data

  • December 23, 2021
  • 1 reply
  • 4541 views

Forum|alt.badge.img+4

We exported all our customer data from the revenue cat customer tab. However under the sections first_seen_at, first_purchase, trial_start_at, etc it lists 13 digit numbers such as 1638562638000. How would we go about converting these timestamps into the date of the day?

Best answer by tina

Hey @Shervin 

In Excel, the formula is (A1/86400)+DATE(1970,1,1) where A1 is the corresponding cell. You can also double check some of the dates using an online converter: https://www.epochconverter.com/ 

This post has been closed for comments

1 reply

tina
RevenueCat Staff
Forum|alt.badge.img+10
  • RevenueCat Staff
  • Answer
  • December 27, 2021

Hey @Shervin 

In Excel, the formula is (A1/86400)+DATE(1970,1,1) where A1 is the corresponding cell. You can also double check some of the dates using an online converter: https://www.epochconverter.com/