How many books do we have in new testament

The New Testament of the Bible contains 27 books, which are:

1. Matthew
2. Mark
3. Luke
4. John
5. Acts
6. Romans
7. 1 Corinthians
8. 2 Corinthians
9. Galatians
10. Ephesians
11. Philippians
12. Colossians
13. 1 Thessalonians
14. 2 Thessalonians
15. 1 Timothy
16. 2 Timothy
17. Titus
18. Philemon
19. Hebrews
20. James
21. 1 Peter
22. 2 Peter
23. 1 John
24. 2 John
25. 3 John
26. Jude
27. Revelation

These 27 books are commonly referred to as the "New Testament canon" and are widely accepted by Christians as the authoritative and inspired writings of the early Christian church.