Convert Square meters per second to Stokes
Instantly convert Square meters per second (m²/s) to Stokes (St) with our free online calculator.
Formula: m²/s to St — multiply by 10000
Reference Table
| Square meters per second (m²/s) | Stokes (St) |
|---|---|
| 1 | 10000 |
| 5 | 50000 |
| 10 | 100000 |
| 25 | 250000 |
| 50 | 500000 |
| 100 | 1000000 |
How to Convert Square meters per second to Stokes
Formula
To convert Square meters per second (m²/s) to Stokes (St): multiply by 10000
Step-by-Step
- Start with your value in Square meters per second (m²/s).
- Multiply by 10000 to perform the conversion.
- The result is your value expressed in Stokes (St).
Conversion Factor
1 m²/s = 10000 St
Reverse Factor
1 St = 0.0001 m²/s
Worked Example
Convert 25 Square meters per second to Stokes: 25 m²/s = 250000 St
About Square meter per second (m²/s)
The SI unit of kinematic viscosity (ISO 80000-4 §4-33) — dynamic viscosity divided by density (ν = μ/ρ), with dimensions of length squared per time. Kinematic viscosity captures how readily a fluid flows under inertial forces relative to viscous resistance, and appears directly in the dimensionless Reynolds number (Re = ρVL/μ = VL/ν) that determines laminar vs turbulent flow regimes. m²/s is the reference unit in fluid-mechanics research, CFD solver inputs (Ansys Fluent, OpenFOAM, COMSOL, ANSYS CFX), and Reynolds-number calculations. Real-world liquid values typically span 10⁻⁶ to 10⁻³ m²/s, so most practical engineering uses mm²/s (= 10⁻⁶ m²/s = 1 cSt). Reference values: air at 20 °C 1.5 × 10⁻⁵ m²/s, water at 20 °C 1.004 × 10⁻⁶ m²/s, SAE 10W-30 motor oil ~70 × 10⁻⁶ m²/s at 100 °C, glycerin 1.18 × 10⁻³ m²/s — six orders of magnitude variation across common fluids.
About Stoke (St)
The CGS unit of kinematic viscosity equal to exactly 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). Named after Irish mathematician Sir George Gabriel Stokes, whose 1851 paper 'On the Effect of the Internal Friction of Fluids on the Motion of Pendulums' (Cambridge Phil. Trans.) established the laminar-drag formula F = 6πμrv (Stokes' law) — still the basis for terminal-velocity calculations for sedimenting particles, atmospheric aerosol settling rates, and laboratory particle-sizing techniques (Stokes diameter). The stoke as a unit is occasionally used directly for highly viscous fluids in geophysics and glass science where typical values are large enough that cSt would have many leading zeros: basaltic lava 10² to 10⁴ St at eruption temperature, granitic / rhyolitic lava 10⁹ to 10¹¹ St, the asthenosphere of Earth's mantle 10¹⁸ to 10²⁰ St, the lower mantle 10²² St, glass at the working point ~10⁴ St.
Quick Facts
- 1 Square meter per second equals 10000 Stokes
- 1 Stoke equals 0.0001 Square meters per second
- Square meter per second is a unit of kinematic viscosity
- Stoke is a unit of kinematic viscosity
- This conversion is commonly used in fluid flow analysis, lubrication engineering, and process design
- The Square meter per second belongs to the metric system
Common Square meter per second to Stoke Conversions
| Square meters per second (m²/s) | Stokes (St) |
|---|---|
| 0.01 | 100 |
| 0.1 | 1000 |
| 0.25 | 2500 |
| 0.5 | 5000 |
| 1 | 10000 |
| 2 | 20000 |
| 3 | 30000 |
| 5 | 50000 |
| 10 | 100000 |
| 15 | 150000 |
| 20 | 200000 |
| 25 | 250000 |
| 50 | 500000 |
| 75 | 750000 |
| 100 | 1000000 |
| 250 | 2500000 |
| 500 | 5000000 |
| 1000 | 10000000 |
| 5000 | 50000000 |
| 10000 | 100000000 |
Understanding Square meters per second
The Square meter per second (symbol: m²/s) is a unit of kinematic viscosity. The SI unit of kinematic viscosity (ISO 80000-4 §4-33) — dynamic viscosity divided by density (ν = μ/ρ), with dimensions of length squared per time. Kinematic viscosity captures how readily a fluid flows under inertial forces relative to viscous resistance, and appears directly in the dimensionless Reynolds number (Re = ρVL/μ = VL/ν) that determines laminar vs turbulent flow regimes. m²/s is the reference unit in fluid-mechanics research, CFD solver inputs (Ansys Fluent, OpenFOAM, COMSOL, ANSYS CFX), and Reynolds-number calculations. Real-world liquid values typically span 10⁻⁶ to 10⁻³ m²/s, so most practical engineering uses mm²/s (= 10⁻⁶ m²/s = 1 cSt). Reference values: air at 20 °C 1.5 × 10⁻⁵ m²/s, water at 20 °C 1.004 × 10⁻⁶ m²/s, SAE 10W-30 motor oil ~70 × 10⁻⁶ m²/s at 100 °C, glycerin 1.18 × 10⁻³ m²/s — six orders of magnitude variation across common fluids.
It belongs to the metric measurement system.
Square meters per second are commonly used in fluid flow analysis, lubrication engineering, and process design.
Understanding Stokes
The Stoke (symbol: St) is a unit of kinematic viscosity. The CGS unit of kinematic viscosity equal to exactly 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). Named after Irish mathematician Sir George Gabriel Stokes, whose 1851 paper 'On the Effect of the Internal Friction of Fluids on the Motion of Pendulums' (Cambridge Phil. Trans.) established the laminar-drag formula F = 6πμrv (Stokes' law) — still the basis for terminal-velocity calculations for sedimenting particles, atmospheric aerosol settling rates, and laboratory particle-sizing techniques (Stokes diameter). The stoke as a unit is occasionally used directly for highly viscous fluids in geophysics and glass science where typical values are large enough that cSt would have many leading zeros: basaltic lava 10² to 10⁴ St at eruption temperature, granitic / rhyolitic lava 10⁹ to 10¹¹ St, the asthenosphere of Earth's mantle 10¹⁸ to 10²⁰ St, the lower mantle 10²² St, glass at the working point ~10⁴ St.
It belongs to the metric measurement system.
Stokes are commonly used in fluid flow analysis, lubrication engineering, and process design.
Why Convert Square meters per second to Stokes?
Converting between Square meters per second and Stokes is a frequent requirement for engineers, scientists, and students working with kinematic viscosity values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate kinematic viscosity conversion is essential.
Frequently Asked Questions
How do I convert Square meters per second to Stokes?
The SI unit of kinematic viscosity (ISO 80000-4 §4-33) — dynamic viscosity divided by density (ν = μ/ρ), with dimensions of length squared per time. To convert Square meters per second to Stokes, multiply by 10000. For example, 25 m²/s equals 250000 St.
How many Stokes are in 1 Square meter per second?
There are 10000 Stokes in 1 Square meter per second.
How many Square meters per second are in 1 Stoke?
There are 0.0001 Square meters per second in 1 Stoke.
What is the formula for Square meter per second to Stoke conversion?
The formula is: multiply by 10000. This means 1 m²/s = 10000 St.
Is a Square meter per second bigger than a Stoke?
No. One Square meter per second is smaller than one Stoke because 1 m²/s equals 10000 St, which is greater than 1.
When do you need to convert between Square meters per second and Stokes?
The CGS unit of kinematic viscosity equal to exactly 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). Square meter per second and Stoke are both kinematic viscosity units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.