Poise to Slugs/foot/second Converter (P to slug/(ft·s))

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Live Conversion • ISO 80000-4:2019 Certified

1 Poise = 0.0020885434 Slug/foot/second

1 P = 0.00208854 slug/(ft·s) • 1 slug/(ft·s) = 478.8026 P

Decimals:

Certified Authority Value

0.00208854

slug/(ft·s)

From / Input

Swap to Slug/foot/second to Poise

To / Result

slug/(ft·s)

Quick Values:

Conversion Formula

To convert Poise to Slug/foot/second, multiply by 0.0020885434

P × 0.0020885434 = slug/(ft·s)

Calculation: 1 P × 0.0020885434 = 0.0020885434 slug/(ft·s)

Common Poise to Slug/foot/second Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Poise (P) and Slug/foot/second (slug/(ft·s)).

Tap any row to calculate

Poise to Slug/foot/second: Primary Direct Table (15 Steps)

Rule: 1 Poise is equal to 0.00208854 slug/(ft·s) (Slug/foot/second)

Poise to Slug/foot/second Conversion Reference Table
Conversion & Equivalent Value	Scientific Notation
0.001 P 2.088543 × 10⁻⁶ slug/(ft·s)	2.089 × 10⁻⁶
0.01 P 2.088543 × 10⁻⁵ slug/(ft·s)	2.089 × 10⁻⁵
0.1 P 0.000208854 slug/(ft·s)	2.089 × 10⁻⁴
0.5 P 0.00104427 slug/(ft·s)	1.044 × 10⁻³
1 P 0.00208854 slug/(ft·s)	2.089 × 10⁻³
2 P 0.00417709 slug/(ft·s)	4.177 × 10⁻³
5 P 0.0104427 slug/(ft·s)	1.044 × 10⁻²
10 P 0.0208854 slug/(ft·s)	2.089 × 10⁻²
20 P 0.0417709 slug/(ft·s)	4.177 × 10⁻²
25 P 0.0522136 slug/(ft·s)	5.221 × 10⁻²
50 P 0.104427 slug/(ft·s)	1.044 × 10⁻¹
100 P 0.208854 slug/(ft·s)	2.089 × 10⁻¹
250 P 0.522136 slug/(ft·s)	5.221 × 10⁻¹
500 P 1.044272 slug/(ft·s)	1.044 × 10⁰
1000 P 2.088543 slug/(ft·s)	2.089 × 10⁰

Slug/foot/second to Poise: Reciprocal Summary

Rule: 1 Slug/foot/second is equal to 478.8026 P (Poise)

Slug/foot/second to Poise Conversion Reference Table
Reciprocal & Equivalent Value	Scientific Notation
1 slug/(ft·s) 478.8026 P	4.788 × 10²
5 slug/(ft·s) 2394.013 P	2.394 × 10³
10 slug/(ft·s) 4788.026 P	4.788 × 10³
50 slug/(ft·s) 23940.13 P	2.394 × 10⁴
100 slug/(ft·s) 47880.26 P	4.788 × 10⁴

View Complete 15-Row Slug/foot/second to Poise Table

Real-World Context & Everyday Benchmarks

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To help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Poise (P) and Slug/foot/second (slug/(ft·s)):

Poise References:

Pure liquid water dynamic viscosity at room temperature (0.01 P / 1 cP) 0.01 P
Commercial culinary golden pancake syrup dynamic viscosity 25 P

Slug/foot/second References:

Pure drinking water dynamic viscosity at 20 degrees Celsius 2.1E-5 slug/(ft·s)
Culinary extra virgin olive oil dynamic viscosity at room temperature 0.001671 slug/(ft·s)
Automotive engine motor oil SAE 30 dynamic viscosity at 20°C 0.004177 slug/(ft·s)
Pure natural clover bee honey dynamic viscosity at room temperature 0.208854 slug/(ft·s)

Tap any benchmark above to automatically calculate its exact equivalent in Slug/foot/second.

ISQ Dimension: [M L⁻¹ T⁻¹] Coherent SI Unit: pascal second (Pa·s) Fluid Dynamics & Rheology

How to Convert Poise to Slug/foot/second

Converting Poise (P) to Slug/foot/second (slug/(ft·s)) is a core calculation in Dynamic Viscosity, which quantifies a fluid's internal tangential resistance to shear deformation and laminar flow. This calculation bridges modern MKSA metric standards with the historical Gaussian centimetre-gram-second (CGS) electrostatic and electromagnetic framework. In CGS systems, electromagnetic units (such as statvolts, abvolts, dynes, ergs, and gauss) are formulated directly from mechanical dimensions, with electrostatic-to-electromagnetic relations tied to the speed of light in vacuum (c ≈ 2.99792458 × 10¹⁰ cm/s). Exactly 1 Poise translates to 0.00208854 Slug/foot/second (1 slug/(ft·s) = 478.8026 P).

Direct Factor1 P = 0.00208854 slug/(ft·s)

Inverse Ratio1 slug/(ft·s) = 478.8026 P

Conversion ScaleSI to CGS Gaussian / ESU / EMU Bridge

First-Principles SI Derivation ProofNIST SP 811 / ISO 80000 Compliance

Mathematical Conversion Derivation via Coherent SI Base Unit

Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (pascal second (Pa·s)) without arbitrary rounding:

V_{\text{target}} = V_{\text{source}} \times \left( \frac{k_{\text{source} \to \text{SI}}}{k_{\text{target} \to \text{SI}}} \right)

Universal Dimensional Conversion Law (ISO 80000 / NIST SP 811)

1. Source SI Bridge (k_source):1 P = 0.1 pascal second (Pa·s)

2. Target SI Bridge (k_target):1 slug/(ft·s) = 47.88026 pascal second (Pa·s)

Step-by-step substitution for Poise → Slug/foot/second:V(slug/(ft·s)) = V(P) × ( 0.1 / 47.88026 ) = V(P) × 0.00208854

Mathematical FormulaValue in Slug/foot/second = Value in Poise × 0.0020885434Direct computational formula applied for standard conversion.

Worked Example

To convert 12 Poise (P) to Slug/foot/second (slug/(ft·s)): multiply 12 by 0.00208854 to get 0.0250625 slug/(ft·s). At an industrial engineering scale, 2500 P converts to 5.221358 slug/(ft·s).

Inverse check: 1 slug/(ft·s) = 478.8026 P.

Understanding Poise and Slug/foot/second

Domain Metrology & Engineering Applications

Governing Law & Equation

Newton's Law of Viscosity (τ = μ · du/dy)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using rotational cone-and-plate rheometers, falling ball Höppler viscometers, and vibrating wire viscometers.

Primary Industry Sectors

Applied across lubricating oil tribology (SAE engine grades), polymer extrusion, paint and coating formulation, and pharmaceutical liquid processing under international metrology standard ISO 80000-4:2019, ASTM D445.

Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-4:2019, ASTM D445 and the BIPM SI Brochure (9th Edition). Governed by Newton's Law of Viscosity (τ = μ · du/dy) under ISO 80000 dimensional vector [M L⁻¹ T⁻¹].

Multi-Variable Engineering Bridge Rheology & Fluid Boundary Layers

Dynamic to Kinematic Viscosity Bridge (m²/s • cSt • Stokes • ft²/s • in²/s • mm²/s)

Calculate fluid kinematic momentum diffusivity ν = μ / ρ across process liquids, bridging dynamic viscosity [M L⁻¹ T⁻¹] and kinematic viscosity [L² T⁻¹] via metrological density (ρ).

Input Dynamic (Absolute) Viscosity (μ): P

Select Fluid Density: 885 kg/m³

Governing Law: ν = μ / ρ

Vector: [Pa·s] ÷ [kg/m³] → [m²/s]

Live Calculated Bridge Equivalent:

1 P at Engine Lubricating Oil (SAE 30, 20°C) = 0.00011299 m²/s

Equals 112.9944 cSt • 1.1299 St • 0.001216 ft²/s

SI Kinematic Viscosity

0.00011299

m²/s

Square Meters per Second

Lubricant ISO VG

112.9944

cSt

Centistokes

CGS Viscosity

1.1299

Stokes

US Customary

0.001216

ft²/s

Square Feet per Second

Aero Hydraulics

0.18

in²/s

Square Inches per Second

ISO Viscosity

112.9944

mm²/s

Square Millimeters per Second

Step-by-Step Numerical Derivation Proof View Derivation

1. Normalize Input to SI Base Unit (Pa·s):
μ = 1 P × 0.1 = 0.1 Pa·s
2. Apply Engineering Parameter (ρ):
Selected condition: Engine Lubricating Oil (SAE 30, 20°C) at ρ = 885 kg/m³
3. Execute Governing Physical Law in SI Units:
ν = μ / ρ = (0.1 Pa·s) ÷ (885 kg/m³) = 0.00011299 m²/s
4. Convert to Standard Engineering Units:
• m²/s: 0.00011299 × 1 = 0.00011299 m²/s (Square Meters per Second) • cSt: 0.00011299 × 1000000 = 112.9944 cSt (Centistokes) • St: 0.00011299 × 10000 = 1.1299 St (Stokes) • ft²/s: 0.00011299 × 10.7639 = 0.001216 ft²/s (Square Feet per Second) • in²/s: 0.00011299 × 1550.0031 = 0.18 in²/s (Square Inches per Second) • mm²/s: 0.00011299 × 1000000 = 112.9944 mm²/s (Square Millimeters per Second)

Explore Full Density Converter →

Engineering Substance / Operating Standard	Parameter Value (kg/m³)	Reference State / Condition	Typical Industrial & Engineering Application
Water (20°C / Standard Ambient)	`998.2`	998.2 kg/m³	Hydronic HVAC & cooling water (NIST)
Engine Lubricating Oil (SAE 30, 20°C)	`885`	885.0 kg/m³	Crankcase lubrication & turbo bearing feeds
Hydraulic Oil (ISO VG 46, 20°C)	`870`	870.0 kg/m³	Industrial hydraulic systems & servo controls
Heavy Fuel Oil (Bunker C / HFO, 50°C)	`920`	920.0 kg/m³	Marine diesel engines & power plant burners
Pure Glycerol (100% C₃H₈O₃, 20°C)	`1260`	1,260.0 kg/m³	High-viscosity metrology reference fluid

Frequently Asked Questions

There are exactly 0.0020885434 slugs/foot/second (slug/(ft·s)) in 1 poise (P). To calculate larger amounts manually, simply multiply your total number of poise by the conversion multiplier of 0.0020885434.

The mathematical formula to convert poise to slugs/foot/second is: [value] * 0.0020885434 = slugs/foot/second. Rather than doing the math manually, you can use our high-precision online calculator to process this exact equation instantly without rounding errors.

To perform the reverse calculation from slugs/foot/second back to poise, you must divide your starting value by 0.0020885434. Our bidirectional tool automatically computes this inverse equation the moment you type into the slug/foot/second input field.

1 Slug/foot/second is larger than 1 Poise. Specifically, 1 Poise equals 0.0020885434 slugs/foot/second, meaning 1 Slug/foot/second is 478.8026 times larger than 1 Poise (a difference of 2.68 orders of magnitude). Expressing measurements in poise requires a larger numerical value to represent the equivalent physical magnitude.

Under standard international measurement guidelines, 1 Poise converts to 0.0020885434 slugs/foot/second. Precise numerical conversion factors ensure consistency across laboratory, engineering, and field data.