Name: Field Construction Calculator
Rating: 5 (1 reviews)
Author: AeviriumStudios

Field Construction Calculator puts the math you run on every jobsite on your wrist, fully offline. No phone, no signal, no account needed to calculate.

EIGHT FIELD CALCULATORS
• Slab — concrete volume (length × width × thickness) in m³ and yd³, with a +10% waste figure
• Footing — concrete volume for footings and strip foundations
• Column — round column / pier volume from diameter and height
• Trench — excavation volume for trenches and runs
• Area — area and perimeter of a rectangle
• Square — diagonal for squaring a layout (3-4-5 check); confirms both diagonals match
• Slope — grade as percent, ratio (1:N), and degrees
• Fall — drainage fall (drop) over a run, in mm or inches

BUILT FOR THE FIELD
• Works 100% offline — every calculation runs on the watch
• Metric or imperial, switched right on the watch
• Results shown in both units at once (e.g. m³ and yd³)
• Enter dimensions place-by-place — feet, inches and sixteenths, or metres to the millimetre
• Runs on round, rectangular, and Instinct-style screens; touch and button watches alike

UNLOCK
The app installs from the store. Unlock it with a one-time code from aeviriumstudios.com. 
Enter the code once on the watch and it stays unlocked.

Field estimates only — always verify quantities before ordering material.