There are total 18 chapters and 700 verses in Bhagavad Gita. These are:

Chapter	Name	Total Verses
1	Arjunvishadyog	47
2	Sankhya Yoga	72
3	Karma Yoga	43
4	gnana-Karma-Sanyasa Yoga	42
5	Karma-Sanyasa Yoga	29
6	Atma-Samyama Yoga	47
7	gnana-Vignana Yoga	30
8	Aksara-ParaBrahma Yoga	28
9	Raja-Vidya-Raja-Guhya Yoga	34
10	Vibhuti Yoga	42
11	Vishwarupa-Darsana Yoga	55
12	Bhakti Yoga the ones in XML	20
13	Ksetra-Ksetrajna-Vibhaga Yoga	34
14	Gunatraya-Vibhaga Yoga	27
15	Purushottama Yoga	20
16	Daivasura-Sampad-Vibhaga Yoga	24
17	Shraddhatraya-Vibhaga Yoga	28
18	Moksha-Sanyasa Yoga	78
Total	700