![How to count the number of documents in a Firestore collection? | by Alex Mamo | Firebase Tips & Tricks | Medium How to count the number of documents in a Firestore collection? | by Alex Mamo | Firebase Tips & Tricks | Medium](https://miro.medium.com/v2/resize:fit:1400/1*cNghDYNapBwdMqJEAwfJtg.png)
How to count the number of documents in a Firestore collection? | by Alex Mamo | Firebase Tips & Tricks | Medium
![Firestore 20K Read limit: (Every "document" have "9 field"). If I call 10 documents called in ListView then Firestore counts 10 read or 90 reads? : r/Firebase Firestore 20K Read limit: (Every "document" have "9 field"). If I call 10 documents called in ListView then Firestore counts 10 read or 90 reads? : r/Firebase](https://preview.redd.it/firestore-20k-read-limit-every-document-have-9-field-if-i-v0-mlzm58598cva1.jpg?width=1080&crop=smart&auto=webp&s=149bab2b8a12d841885f9f37a54ffbfa293571db)
Firestore 20K Read limit: (Every "document" have "9 field"). If I call 10 documents called in ListView then Firestore counts 10 read or 90 reads? : r/Firebase
![How to count the number of documents in a Firestore collection? | by Alex Mamo | Firebase Tips & Tricks | Medium How to count the number of documents in a Firestore collection? | by Alex Mamo | Firebase Tips & Tricks | Medium](https://miro.medium.com/v2/resize:fit:700/1*jfjnViPEK01HN235Y2PjkA.jpeg)