Convert Stokes to Square millimeters per second
Instantly convert Stokes (St) to Square millimeters per second (mm²/s) with our free online calculator.
Formula: St to mm²/s — multiply by 100
Reference Table
| Stokes (St) | Square millimeters per second (mm²/s) |
|---|---|
| 1 | 100 |
| 5 | 500 |
| 10 | 1000 |
| 25 | 2500 |
| 50 | 5000 |
| 100 | 10000 |
How to Convert Stokes to Square millimeters per second
Formula
To convert Stokes (St) to Square millimeters per second (mm²/s): multiply by 100
Step-by-Step
- Start with your value in Stokes (St).
- Multiply by 100 to perform the conversion.
- The result is your value expressed in Square millimeters per second (mm²/s).
Conversion Factor
1 St = 100 mm²/s
Reverse Factor
1 mm²/s = 0.01 St
Worked Example
Convert 25 Stokes to Square millimeters per second: 25 St = 2500 mm²/s
About Stoke (St)
The CGS unit of kinematic viscosity equal to 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). Named after Irish mathematician George Stokes, whose work on viscous fluid flow (Stokes' law) underpins modern fluid mechanics. Stokes are occasionally used in geophysics for highly viscous fluids like lava and mantle rock, where values of 10³ to 10¹⁵ stokes are typical.
About Square millimeter per second (mm²/s)
A metric kinematic-viscosity unit numerically equal to the centistoke (1 cSt = 1 mm²/s). Water at 20°C ≈ 1 mm²/s; SAE 30 motor oil ≈ 100 mm²/s at 40°C; heavy gear oil ~1,000 mm²/s. Mm²/s is the standard unit on lubricant datasheets (ISO VG grades use mm²/s at 40°C), hydraulic-fluid specs, and fuel-oil viscosity reports — the practical unit for day-to-day mechanical engineering.
Quick Facts
- 1 Stoke equals 100 Square millimeters per second
- 1 Square millimeter per second equals 0.01 Stokes
- Stoke is a unit of kinematic viscosity
- Square millimeter per second is a unit of kinematic viscosity
- This conversion is commonly used in fluid flow analysis, lubrication engineering, and process design
- The Stoke belongs to the metric system
Common Stoke to Square millimeter per second Conversions
| Stokes (St) | Square millimeters per second (mm²/s) |
|---|---|
| 0.01 | 1 |
| 0.1 | 10 |
| 0.25 | 25 |
| 0.5 | 50 |
| 1 | 100 |
| 2 | 200 |
| 3 | 300 |
| 5 | 500 |
| 10 | 1000 |
| 15 | 1500 |
| 20 | 2000 |
| 25 | 2500 |
| 50 | 5000 |
| 75 | 7500 |
| 100 | 10000 |
| 250 | 25000 |
| 500 | 50000 |
| 1000 | 100000 |
| 5000 | 500000 |
| 10000 | 1000000 |
Understanding Stokes
The Stoke (symbol: St) is a unit of kinematic viscosity. The CGS unit of kinematic viscosity equal to 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). Named after Irish mathematician George Stokes, whose work on viscous fluid flow (Stokes' law) underpins modern fluid mechanics. Stokes are occasionally used in geophysics for highly viscous fluids like lava and mantle rock, where values of 10³ to 10¹⁵ stokes are typical.
It belongs to the metric measurement system.
Stokes are commonly used in fluid flow analysis, lubrication engineering, and process design.
Understanding Square millimeters per second
The Square millimeter per second (symbol: mm²/s) is a unit of kinematic viscosity. A metric kinematic-viscosity unit numerically equal to the centistoke (1 cSt = 1 mm²/s). Water at 20°C ≈ 1 mm²/s; SAE 30 motor oil ≈ 100 mm²/s at 40°C; heavy gear oil ~1,000 mm²/s. Mm²/s is the standard unit on lubricant datasheets (ISO VG grades use mm²/s at 40°C), hydraulic-fluid specs, and fuel-oil viscosity reports — the practical unit for day-to-day mechanical engineering.
It belongs to the metric measurement system.
Square millimeters per second are commonly used in fluid flow analysis, lubrication engineering, and process design.
Why Convert Stokes to Square millimeters per second?
Converting between Stokes and Square millimeters per second 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 Stokes to Square millimeters per second?
The CGS unit of kinematic viscosity equal to 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). To convert Stokes to Square millimeters per second, multiply by 100. For example, 25 St equals 2500 mm²/s.
How many Square millimeters per second are in 1 Stoke?
There are 100 Square millimeters per second in 1 Stoke.
How many Stokes are in 1 Square millimeter per second?
There are 0.01 Stokes in 1 Square millimeter per second.
What is the formula for Stoke to Square millimeter per second conversion?
The formula is: multiply by 100. This means 1 St = 100 mm²/s.
Is a Stoke bigger than a Square millimeter per second?
No. One Stoke is smaller than one Square millimeter per second because 1 St equals 100 mm²/s, which is greater than 1.
When do you need to convert between Stokes and Square millimeters per second?
A metric kinematic-viscosity unit numerically equal to the centistoke (1 cSt = 1 mm²/s). Stoke and Square millimeter per second 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.