Convert Centistokes to Stokes
Instantly convert Centistokes (cSt) to Stokes (St) with our free online calculator.
Formula: cSt to St — multiply by 0.01
Reference Table
| Centistokes (cSt) | Stokes (St) |
|---|---|
| 1 | 0.01 |
| 5 | 0.05 |
| 10 | 0.1 |
| 25 | 0.25 |
| 50 | 0.5 |
| 100 | 1 |
How to Convert Centistokes to Stokes
Formula
To convert Centistokes (cSt) to Stokes (St): multiply by 0.01
Step-by-Step
- Start with your value in Centistokes (cSt).
- Multiply by 0.01 to perform the conversion.
- The result is your value expressed in Stokes (St).
Conversion Factor
1 cSt = 0.01 St
Reverse Factor
1 St = 100 cSt
Worked Example
Convert 25 Centistokes to Stokes: 25 cSt = 0.25 St
About Centistoke (cSt)
A CGS kinematic-viscosity unit equal to 0.01 stoke (numerically identical to 1 mm²/s). Centistokes are the traditional unit in lubricant and petroleum industries — ISO VG viscosity grades (VG 10, VG 32, VG 68, etc.) refer to cSt at 40°C, and ASTM D445 (the standard viscosity test method) reports results in cSt. Marine fuel, diesel, and aviation kerosene specifications all use cSt.
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.
Quick Facts
- 1 Centistoke equals 0.01 Stokes
- 1 Stoke equals 100 Centistokes
- Centistoke 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 Centistoke belongs to the metric system
Common Centistoke to Stoke Conversions
| Centistokes (cSt) | Stokes (St) |
|---|---|
| 0.01 | 0.0001 |
| 0.1 | 0.001 |
| 0.25 | 0.0025 |
| 0.5 | 0.005 |
| 1 | 0.01 |
| 2 | 0.02 |
| 3 | 0.03 |
| 5 | 0.05 |
| 10 | 0.1 |
| 15 | 0.15 |
| 20 | 0.2 |
| 25 | 0.25 |
| 50 | 0.5 |
| 75 | 0.75 |
| 100 | 1 |
| 250 | 2.5 |
| 500 | 5 |
| 1000 | 10 |
| 5000 | 50 |
| 10000 | 100 |
Understanding Centistokes
The Centistoke (symbol: cSt) is a unit of kinematic viscosity. A CGS kinematic-viscosity unit equal to 0.01 stoke (numerically identical to 1 mm²/s). Centistokes are the traditional unit in lubricant and petroleum industries — ISO VG viscosity grades (VG 10, VG 32, VG 68, etc.) refer to cSt at 40°C, and ASTM D445 (the standard viscosity test method) reports results in cSt. Marine fuel, diesel, and aviation kerosene specifications all use cSt.
It belongs to the metric measurement system.
Centistokes 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 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.
Why Convert Centistokes to Stokes?
Converting between Centistokes 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 Centistokes to Stokes?
A CGS kinematic-viscosity unit equal to 0. To convert Centistokes to Stokes, multiply by 0.01. For example, 25 cSt equals 0.25 St.
How many Stokes are in 1 Centistoke?
There are 0.01 Stokes in 1 Centistoke.
How many Centistokes are in 1 Stoke?
There are 100 Centistokes in 1 Stoke.
What is the formula for Centistoke to Stoke conversion?
The formula is: multiply by 0.01. This means 1 cSt = 0.01 St.
Is a Centistoke bigger than a Stoke?
Yes. One Centistoke is larger than one Stoke because 1 cSt equals 0.01 St, which is less than 1.
When do you need to convert between Centistokes and Stokes?
The CGS unit of kinematic viscosity equal to 1 cm²/s (= 100 cSt = 10⁻⁴ m²/s). Centistoke 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.