Air Voids Calculator
Calculate air-void content from total volume and air volume.
A QUICK WALKTHROUGH
How to use this tool
- Enter finite values in consistent units.
- Review the stated formula and input definitions.
- Calculate locally in this browser.
Formula and limits
Air voids (%) = air volume ÷ total volume × 100. This is a direct ratio only; no soil classification or compaction judgment.
Scope
This is a bounded arithmetic aid, not a measurement, diagnosis, engineering design, or recommendation. Verify source values, units, and assumptions independently.
Privacy
Inputs are processed in this browser and are not uploaded or stored.
GOOD TO KNOW
Common questions
Does this make a decision for me?
No. It only evaluates the stated formula using your inputs.