Overburden Pressure Calculator
Calculate one horizontal soil layer contribution from thickness × total unit weight.
This calculates one layer contribution only. Sum layer contributions separately for a profile; pore-water pressure is not subtracted.
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
Single-layer contribution Δσᵥ = γH. Sum each layer contribution for a complete profile; this does not subtract pore-water pressure.
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 an engineering decision for me?
No. It evaluates the stated formula using your inputs and does not provide a design recommendation.