ICH Volume Calculator

Written by Great Medico

Updated September 24, 2026 •2 min read

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Cardiovascular numbers become useful only when the equation behind them is clear. ICH Volume Calculator turns the specific measurements in this tool into a focused hemodynamic or risk estimate.

What this calculator does

ICH Volume Calculator uses Hemorrhage length, Hemorrhage width, Slice thickness, Number of slices, and Hemorrhage shape to calculate estimated intracerebral hemorrhage volume. It is built around the exact fields displayed in this plugin rather than a generic version of the topic. Where supported, it also shows Shape adjustment so the primary result is easier to place in context. Cardiovascular formulas are sensitive to measurement technique and clinical context. A mathematically correct output can still be misleading if the input was obtained under a different physiologic condition, with a different assay, or outside the population for which the score was developed.

How to use it

Enter or select Hemorrhage length, Hemorrhage width, Slice thickness, Number of slices, and Hemorrhage shape. Use the units offered by the calculator and choose the option that matches the actual clinical or timing situation. Check date entries and laboratory units before relying on the output. When the formula combines measurements, use values obtained under the same assessment or physiologic conditions whenever possible.

How the calculation works

This is an ABC/2-style volume estimate. Length × width × hemorrhage depth is divided by 2; depth is approximated as slice thickness × the number of involved slices. When “irregular/multinodular” is selected, the implementation applies an additional 0.5 shape adjustment to the estimated volume.

Example

Using the sample values prefilled in this calculator, the primary result is 24 mL (Estimated ICH volume) and Shape adjustment is 1. This worked example shows how the plugin’s own default inputs flow through the implemented method; replace them with the correct patient, laboratory, imaging, or personal values before interpreting a result.

How to interpret the result

Read the output as estimated ich volume generated by this specific formula or score. The number is most useful when compared with the clinical context and, when appropriate, serial measurements or the current guideline pathway for the condition. A boundary value should not be overinterpreted as a sudden change in physiology.

Limitations and notes

Cardiovascular formulas are sensitive to measurement technique and clinical context. A mathematically correct output can still be misleading if the input was obtained under a different physiologic condition, with a different assay, or outside the population for which the score was developed.