Water Oil Viscosity Converter
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What is a Water Oil Viscosity Converter?
A kinematic viscosity converter is a tool that converts between units of kinematic viscosity such as centistokes, stokes, and square meters per second. It is essential for petroleum engineering, lubrication science, and hydraulic system design where fluid flow behavior matters.
How to Convert Water Oil Viscosity Units
Select the kinematic viscosity unit you want to convert from and the target unit using the dropdown menus. Enter your value in the input field and the converter instantly calculates the equivalent viscosity. Most commonly used for centistokes-to-stokes conversions.
Water Oil Viscosity Conversion Formulas
History of Water Oil Viscosity Measurement
The stokes is named after Sir George Gabriel Stokes, who studied fluid dynamics. The centistokes (1/100 stokes) is the most common unit in petroleum and lubrication industries. Kinematic viscosity is dynamic viscosity divided by density, making it useful for characterizing gravity-driven flow.
About This Water Oil Viscosity Converter
This kinematic viscosity converter supports 18 units including centistokes, stokes, square meter/second, square centimeter/second, square millimeter/second, square foot/second, square inch/second, and various metric-prefixed stokes from nanostokes to exastokes.
Frequently Asked Questions
How do I convert centistokes to stokes?
Divide the centistokes value by 100 to get stokes. For example, 500 cSt ÷ 100 = 5 St.
Is centistokes the same as mm²/s?
Yes, 1 centistokes equals exactly 1 square millimeter per second (mm²/s). They are different names for the same unit of kinematic viscosity.
What is the kinematic viscosity of water?
Water at 20°C has a kinematic viscosity of approximately 1.004 centistokes (mm²/s). This value decreases with increasing temperature.
What is the difference between kinematic and dynamic viscosity?
Dynamic viscosity (Pa·s or cP) measures resistance to flow under applied force. Kinematic viscosity (m²/s or cSt) is dynamic viscosity divided by density. Kinematic viscosity describes flow under gravity.
What viscosity grade is motor oil?
Motor oil viscosity is specified by SAE grades. SAE 10W-30 has approximately 10 cSt at 100°C. Higher numbers mean thicker oil. Multi-grade oils (like 5W-30) have viscosity modifiers for temperature stability.
Metric Conversion Factor Tables for Water Oil Viscosity Converter
| Units to convert | Multiply By The Number | Convert as Unit |
|---|---|---|
| Centistokes (cSt) | 0.01 | Stokes (St) |
| Stokes (St) | 100 | Centistokes (cSt) |
| Stokes (St) | 0.0001 | Square meter/second (m²/s) |
| Square meter/second (m²/s) | 10000 | Stokes (St) |
| Centistokes (cSt) | 1 | Square millimeter/second (mm²/s) |
| Square foot/second (ft²/s) | 929.0304 | Stokes (St) |
Water Oil Viscosityconverters & it's abbreviations
| Unit | Abbreviation | Unit | Abbreviation | Unit | Abbreviation |
|---|---|---|---|---|---|
| centistokes | cSt | stokes | St | square meter/second | m²/s |
| square centimeter/second | cm²/s | square millimeter/second | mm²/s | square foot/second | ft²/s |
| square inch/second | in²/s |
Complete list of Water Oil Viscosity conversion units and its conversion.
- 1 centistokes = 0.01 stokes
centistokes to stokes → - 1 stokes = 100 centistokes
stokes to centistokes → - 1 stokes = 0.0001 square meter/second
stokes to m²/s →
- 1 square meter/second = 10000 stokes
m²/s to stokes → - 1 centistokes = 1 square millimeter/second
cSt to mm²/s → - 1 square foot/second = 929.0304 stokes
ft²/s to stokes →