Area Calculator
Tubular Mechanics
Area Calculator gives completion engineers fast, accurate cross-sectional area figures for tubing, casing, and open hole — internal area, external area, and annular area between any two concentric strings. These figures feed directly into capacity, displacement, velocity, and force calculations used throughout well design, so getting them right matters. Supports multi-string configurations in both field and metric units.
Key Features
Internal, external & wall (steel) area
Annular area for any tubular pair
Drift diameter checks
Multi-string configurations
Visual cross-section diagram
Field & metric units
In Development
This calculator is being built next — no release date yet.
Built to industry-standard formulas
Field & metric unit support
Installable on Windows, macOS, Linux, iOS & Android