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Nanodarcys To Darcy Converter

Convert between Darcy (D) and Nanodarcys (nD). Choose a direction to convert.






1.0e-9 D

Conversion Table

Nanodarcys (nD)Darcy (D)

Reverse Conversion

darcy to nanodarcys

How This Converter Works

Convert between Darcy (D) and Nanodarcys (nD). Select either direction to convert directly.

Formula or rule

Nanodarcys = Darcy * 1000000000; Darcy = Nanodarcys / 1000000000

Example

Input
1 nD
Calculation
1 * 1.0e-9 = 1.0e-9
Result
1.0e-9 D

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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