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Square Micrometers To Millidarcys Converter

Convert between Millidarcys (mD) and Square Micrometers (µm²). Choose a direction to convert.






1013.25 mD

Conversion Table

Square Micrometers (µm²)Millidarcys (mD)

Reverse Conversion

millidarcys to square micrometers

How This Converter Works

Convert between Millidarcys (mD) and Square Micrometers (µm²). Select either direction to convert directly.

Formula or rule

Square Micrometers = Millidarcys * 0.000986923266716013; Millidarcys = Square Micrometers / 0.000986923266716013

Example

Input
1 µm²
Calculation
1 * 1013.25 = 1013.25
Result
1013.25 mD

Notes

Intrinsic porous-media permeability is an area quantity. The Darcy flow definition uses 1 cm³/s, 1 cP, 1 cm length, 1 cm² area, and 1 atm pressure difference; k = qμL/(AΔp) gives 1 D = 9.869232667… × 10⁻¹³ m² (usually rounded to 9.869233 × 10⁻¹³ m²). Darcy prefixes use exact SI powers of ten. Hydraulic conductivity is not interchangeable because it also depends on fluid properties.

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