Authoritative definitions of the International System of Units and SI prefixes.
Dedicated unit pair
Square feet per second to Square metres per second
Convert ft²/s to m²/s instantly, then review the formula, assumptions, and rounding guidance.
ViscosityInstant result
Decimals
Formula result = input × 0.09290304 ÷ 1. 1 ft²/s = 0.0929 m²/s
Common examples
One value, several units
Square metres per second0.0929 m²/s
Square millimetres per second92,903.04 mm²/s
Stokes929.0304 St
Centistokes92,903.04 cSt
Conversion table
| ft²/s | m²/s |
|---|---|
| 1 ft²/s | 0.0929 m²/s |
| 2 ft²/s | 0.1858 m²/s |
| 5 ft²/s | 0.4645 m²/s |
| 10 ft²/s | 0.929 m²/s |
| 25 ft²/s | 2.3226 m²/s |
| 50 ft²/s | 4.6452 m²/s |
| 100 ft²/s | 9.2903 m²/s |
Conversion chart
1 ft²/s0.0929 m²/s
5 ft²/s0.4645 m²/s
10 ft²/s0.929 m²/s
25 ft²/s2.3226 m²/s
50 ft²/s4.6452 m²/s
Worked example
1 cSt equals 1 mm²/s.
Unit definition
Square feet per second (ft²/s) One square feet per second equals 0.09290304 square metre per second.
Unit history
Square feet per second is represented here using its modern SI definition or an internationally accepted relationship to an SI base unit.
Step by step
1. Parse the value, including fractions.
2. Convert ft²/s to square metre per second.
3. Convert the base value to m²/s and apply your display precision.
Understand the result before using it
Square feet per second to Square metres per second converts a value measured in Square feet per second (ft²/s) into the equivalent value in Square metres per second (m²/s). The numerical value changes because the size and definition of the selected unit changes; the underlying quantity does not.
Calculated result
The conversion follows the displayed unit relationship. Display rounding can hide additional digits, and measured inputs cannot become more accurate merely by changing units.
Formula, assumptions, and example
Formula
result = input × 0.09290304 ÷ 1
Assumptions
- Square feet per second and Square metres per second represent the same kinematic viscosity quantity.
- The input is expressed in ft²/s; the output is expressed in m²/s.
- The unit definitions and conventional relationship shown on this page apply.
Worked example
1 ft²/s = 0.09290304 m²/s. For another value, apply the same relationship and round only to the precision your source measurement supports.
When to use it
Good uses
- Read a ft²/s measurement in a document that expects m²/s.
- Compare a square feet per second value with a value reported in square metres per second.
- Check the ft²/s-to-m²/s arithmetic before copying the result into another calculation.
Limitations
Common mistakes to avoid
- Dynamic and kinematic viscosity are different quantities and require density to convert between each other.
- Round the output to a precision justified by the original measurement.
- Verify safety-critical, regulated, laboratory, and contractual conversions against the controlling standard.
Sources and further reading
These references explain the underlying standards or provide authoritative context. Your own contract, institution, clinician, product documentation, local code, or governing standard may be the controlling source.
Guidance on unit names, symbols, conversions, and numerical presentation.
Questions about this calculation
How do I convert Square feet per second to Square metres per second?
result = input × 0.09290304 ÷ 1 Using the displayed relationship, 1 ft²/s equals 0.09290304 m²/s.
How many Square metres per second are in one Square feet per second?
One Square feet per second is 0.09290304 Square metres per second. The displayed digits may be rounded.
Can I reverse the ft²/s to m²/s conversion?
Yes. Swap the source and target units in the converter. The reverse relationship converts m²/s back to ft²/s.
Is the Square feet per second to Square metres per second result exact?
The conversion follows the displayed unit relationship. Display rounding can hide additional digits, and measured inputs cannot become more accurate merely by changing units.