Paste porosity percent values for slices, fields, or volume partitions.

Can this use volume fraction?

Yes. Enter volume-fraction percentages just like slice percentages.

Does this segment CT data?

No. It summarizes values calculated elsewhere.

ToolsConductScience tool

Digital RockFree in-browser calculator

Digital Rock Porosity Calculator.

Summarize slice-level porosity values from segmented digital rock images or volumes. For materials research, education, and protocol documentation only. Not a certified inspection, compliance, asset-integrity, or final acceptance tool.

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LiveNo sign-up required

Validated2026-05-24

CitableMethods and citation included

Calculator

Results update in place

Try it out

Load example digital rock data to see the full workflow

Digital Rock inputs

Porosity values (%)

Results

Mean porosity

13.886 %

Sample SD

0.747 %

Range

2.2 %

Slices

13.2

14.1

12.8

13.7

14.5

13.9

Review notes

Threshold selection, resolution, and representative volume affect digital rock porosity estimates.

Methods note

Calculates sample statistics from slice or field porosity percentages.

Scope and limitations

For materials research, education, and protocol documentation only. Not a certified inspection, compliance, asset-integrity, or final acceptance tool.

Results are deterministic calculations from the values entered here. Review units, assumptions, and measurement quality before using outputs in reports or protocols.

Method

Uses the tool-specific formulas and assumptions shown in the calculator output.

Validated

Last validated 2026-05-24. Calculations are designed for planning and documentation support; verify procurement decisions against manufacturer specifications or institutional SOPs.

How to cite

How to Cite

Digital Rock Porosity Calculator (1.2.0). ConductScience, Inc. 2026. Available at: https://conductscience.com/tools/digital-rock-porosity-calculator

For materials research, education, and protocol documentation only. Not a certified inspection, compliance, asset-integrity, or final acceptance tool.

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