Across its 30 chapters, Project Hail Mary is further divided into 116 sections.

Sections have a mean of 53 paragraphs and 1,344 tokens.

The shortest section is section 42 (10.181–10.184) which has 4 paragraphs and 152 tokens.

The longest section by tokens is section 41 (10.049–10.180) with 4,287 tokens (and 131 paragraphs).

The longest section by paragraphs is section 71 (19.089–19.247) with 159 paragraphs (and 3,761 token).