Cubic Centimeters/second to Cubic Feet/hour Converter (cm³/s to ft³/h)

Rate this converter

Instant calculation with 0ms overhead

Popular Converters

Live Conversion • ISO 80000-4:2019 Certified

1 Cubic centimeter/second = 0.1271328 Cubic foot/hour

1 cm³/s = 0.127133 ft³/h • 1 ft³/h = 7.865791 cm³/s

Decimals:

Certified Authority Value

0.12713280

ft³/h

From / Input

cm³/s

Swap to Cubic foot/hour to Cubic centimeter/second

To / Result

ft³/h

Quick Values:

Conversion Formula

To convert Cubic centimeter/second to Cubic foot/hour, multiply by 0.1271328

cm³/s × 0.1271328 = ft³/h

Calculation: 1 cm³/s × 0.1271328 = 0.1271328 ft³/h

Common Cubic centimeter/second to Cubic foot/hour Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Cubic centimeter/second (cm³/s) and Cubic foot/hour (ft³/h).

Tap any row to calculate

Cubic centimeter/second to Cubic foot/hour: Primary Direct Table (15 Steps)

Rule: 1 Cubic centimeter/second is equal to 0.127133 ft³/h (Cubic foot/hour)

Cubic centimeter/second to Cubic foot/hour Conversion Reference Table
Conversion & Equivalent Value	Scientific Notation
0.001 cm³/s 0.000127133 ft³/h	1.271 × 10⁻⁴
0.01 cm³/s 0.00127133 ft³/h	1.271 × 10⁻³
0.1 cm³/s 0.0127133 ft³/h	1.271 × 10⁻²
0.5 cm³/s 0.0635664 ft³/h	6.357 × 10⁻²
1 cm³/s 0.127133 ft³/h	1.271 × 10⁻¹
2 cm³/s 0.254266 ft³/h	2.543 × 10⁻¹
5 cm³/s 0.635664 ft³/h	6.357 × 10⁻¹
10 cm³/s 1.271328 ft³/h	1.271 × 10⁰
20 cm³/s 2.542656 ft³/h	2.543 × 10⁰
25 cm³/s 3.17832 ft³/h	3.178 × 10⁰
50 cm³/s 6.35664 ft³/h	6.357 × 10⁰
100 cm³/s 12.71328 ft³/h	1.271 × 10¹
250 cm³/s 31.7832 ft³/h	3.178 × 10¹
500 cm³/s 63.5664 ft³/h	6.357 × 10¹
1000 cm³/s 127.1328 ft³/h	1.271 × 10²

Cubic foot/hour to Cubic centimeter/second: Reciprocal Summary

Rule: 1 Cubic foot/hour is equal to 7.865791 cm³/s (Cubic centimeter/second)

Cubic foot/hour to Cubic centimeter/second Conversion Reference Table
Reciprocal & Equivalent Value	Scientific Notation
1 ft³/h 7.865791 cm³/s	7.866 × 10⁰
5 ft³/h 39.328954 cm³/s	3.933 × 10¹
10 ft³/h 78.657907 cm³/s	7.866 × 10¹
50 ft³/h 393.289536 cm³/s	3.933 × 10²
100 ft³/h 786.579072 cm³/s	7.866 × 10²

View Complete 15-Row Cubic foot/hour to Cubic centimeter/second Table

Real-World Context & Everyday Benchmarks

Tap to load into converter

To help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Cubic centimeter/second (cm³/s) and Cubic foot/hour (ft³/h):

Cubic centimeter/second References:

Delicate capillary blood vessel microvascular perfusion rate in tissue 1 cm³/s

Cubic foot/hour References:

Residential natural gas home heating furnace fuel consumption rate (80 cu ft/h) 80 cu ft/h

Tap any benchmark above to automatically calculate its exact equivalent in Cubic foot/hour.

ISQ Dimension: [L³ T⁻¹] Coherent SI Unit: cubic meter per second (m³/s) Fluid Dynamics & Rheology

How to Convert Cubic centimeter/second to Cubic foot/hour

Converting Cubic centimeter/second (cm³/s) to Cubic foot/hour (ft³/h) is a core calculation in Volumetric Flow Rate, which quantifies the volume of fluid passing through a designated conduit cross-section per unit of time. This calculation navigates the boundary between the International Metric System (SI) and British Imperial / US Customary engineering standards. In contemporary metrology, Imperial units are defined in terms of exact SI standards via international agreements—notably NIST SP 811 and the 1959 International Yard and Pound Agreement. Exactly 1 Cubic centimeter/second equals 0.127133 Cubic foot/hour, while 1 ft³/h equals 7.865791 cm³/s.

Direct Factor1 cm³/s = 0.127133 ft³/h

Inverse Ratio1 ft³/h = 7.865791 cm³/s

Conversion ScaleMetric SI to British Imperial / US Customary Bridge

First-Principles SI Derivation ProofNIST SP 811 / ISO 80000 Compliance

Mathematical Conversion Derivation via Coherent SI Base Unit

Under the International System of Quantities (ISQ), dimensional conversion between non-SI units is rigorously resolved by bridging through the coherent SI base unit (cubic meter per second (m³/s)) without arbitrary rounding:

V_{\text{target}} = V_{\text{source}} \times \left( \frac{k_{\text{source} \to \text{SI}}}{k_{\text{target} \to \text{SI}}} \right)

Universal Dimensional Conversion Law (ISO 80000 / NIST SP 811)

1. Source SI Bridge (k_source):1 cm³/s = 1 × 10⁻⁶ cubic meter per second (m³/s)

2. Target SI Bridge (k_target):1 ft³/h = 7.865791 × 10⁻⁶ cubic meter per second (m³/s)

Step-by-step substitution for Cubic centimeter/second → Cubic foot/hour:V(ft³/h) = V(cm³/s) × ( 1 × 10⁻⁶ / 7.865791 × 10⁻⁶ ) = V(cm³/s) × 0.127133

Mathematical FormulaValue in Cubic foot/hour = Value in Cubic centimeter/second × 0.1271328Direct computational formula applied for standard conversion.

Worked Example

To convert 50 Cubic centimeter/second (cm³/s) to Cubic foot/hour (ft³/h): multiply 50 by 0.127133 to get 6.35664 ft³/h. At an industrial engineering scale, 10000 cm³/s converts to 1271.328002 ft³/h.

Inverse check: 1 ft³/h = 7.865791 cm³/s.

Understanding Cubic centimeter/second and Cubic foot/hour

Domain Metrology & Engineering Applications

Governing Law & Equation

Hydrodynamic Continuity Equation (Q = A · v̄)

Measurement Instrumentation

Rigorously quantified in laboratory and field settings using electromagnetic inductive flowmeters, ultrasonic transit-time meters, turbine flowmeters, and differential orifice plates.

Primary Industry Sectors

Applied across municipal water supply distribution, chemical process loops, oil & gas pipeline custody transfer, and HVAC hydronic balancing under international metrology standard ISO 80000-4:2019, ASME MFC-3M.

Physical Orders of Magnitude & Laboratory Reference Benchmarks

Physical Phenomenon / Engineering Reference	Reference Value	Converted to Cubic foot/hour
Delicate capillary blood vessel microvascular perfusion rate in tissue	`1 cm³/s`	`0.127133 ft³/h`

Institutional Metrology & Standard Authority:

Formulas, conversion coefficients, and base definitions on this page strictly adhere to the ISO 80000-4:2019, ASME MFC-3M and the BIPM SI Brochure (9th Edition). Governed by Hydrodynamic Continuity Equation (Q = A · v̄) under ISO 80000 dimensional vector [L³ T⁻¹].

Multi-Variable Engineering Bridge Fluid Continuity & Mass Flux

Volumetric to Mass Flow Continuity Bridge (kg/s • kg/h • lb/s • lb/h • t/h • g/s)

Convert volumetric flow rate (Q) directly into physical mass flow rate (ṁ) across process fluids using the continuity relation ṁ = ρ × Q, bridging volume flow [L³ T⁻¹] and mass flow [M T⁻¹] via density (ρ).

Input Volumetric Flow Rate (Q): cm³/s

Select Fluid Density: 998.2 kg/m³

Governing Law: ṁ = ρ × Q

Vector: [m³/s] × [kg/m³] → [kg/s]

Live Calculated Bridge Equivalent:

1 cm³/s at Water (20°C / Standard Ambient) = 0.0009982 kg/s

Equals 3.5935 kg/h • 0.002201 lb/s • 7.92 lb/h

SI Mass Flow

0.0009982

kg/s

Kilograms per Second

Industrial Process

3.5935

kg/h

Kilograms per Hour

US Mass Flow

0.002201

lb/s

Pounds per Second

Boiler / Turbine Rating

7.92

lb/h

Pounds per Hour

Heavy Plant Header

0.003594

t/h

Metric Tons per Hour

Chemical / Laboratory

0.9982

g/s

Grams per Second

Step-by-Step Numerical Derivation Proof View Derivation

1. Normalize Input to SI Base Unit (m³/s):
Q = 1 cm³/s × 1 × 10⁻⁶ = 1 × 10⁻⁶ m³/s
2. Apply Engineering Parameter (ρ):
Selected condition: Water (20°C / Standard Ambient) at ρ = 998.2 kg/m³
3. Execute Governing Physical Law in SI Units:
ṁ = ρ × Q = (1 × 10⁻⁶ m³/s) × (998.2 kg/m³) = 0.0009982 kg/s
4. Convert to Standard Engineering Units:
• kg/s: 0.0009982 × 1 = 0.0009982 kg/s (Kilograms per Second) • kg/h: 0.0009982 × 3600 = 3.5935 kg/h (Kilograms per Hour) • lb/s: 0.0009982 × 2.2046 = 0.002201 lb/s (Pounds per Second) • lb/h: 0.0009982 × 7936.6414 = 7.92 lb/h (Pounds per Hour) • t/h: 0.0009982 × 3.6 = 0.003594 t/h (Metric Tons per Hour) • g/s: 0.0009982 × 1000 = 0.9982 g/s (Grams per Second)

Explore Full Density Converter →

Engineering Substance / Operating Standard	Parameter Value (kg/m³)	Reference State / Condition	Typical Industrial & Engineering Application
Water (20°C / Standard Ambient)	`998.2`	998.2 kg/m³	HVAC hydronic & cooling water
Diesel Fuel (EN 590 / 20°C)	`832`	832.0 kg/m³	Generator & marine diesel consumption
Gasoline / Petrol (15°C)	`740`	740.0 kg/m³	Automotive fuel injection lines
Hydraulic Fluid (ISO VG 46)	`870`	870.0 kg/m³	Hydraulic power pack pumps
Air (Standard Ambient / NTP 20°C)	`1.204`	1.204 kg/m³	HVAC ductwork & compressor air

Frequently Asked Questions

There are exactly 0.1271328 cubic feet/hour (ft³/h) in 1 cubic centimeter/second (cm³/s). To calculate larger amounts manually, simply multiply your total number of cubic centimeters/second by the conversion multiplier of 0.1271328.

The mathematical formula to convert cubic centimeters/second to cubic feet/hour is: [value] * 0.1271328 = cubic feet/hour. Rather than doing the math manually, you can use our high-precision online calculator to process this exact equation instantly without rounding errors.

To perform the reverse calculation from cubic feet/hour back to cubic centimeters/second, you must divide your starting value by 0.1271328. Our bidirectional tool automatically computes this inverse equation the moment you type into the cubic foot/hour input field.

1 Cubic foot/hour is larger than 1 Cubic centimeter/second. Specifically, 1 Cubic centimeter/second equals 0.1271328 cubic feet/hour, meaning 1 Cubic foot/hour is 7.8658 times larger than 1 Cubic centimeter/second (a difference of 0.90 orders of magnitude). Expressing measurements in cubic centimeters/second requires a larger numerical value to represent the equivalent physical magnitude.

A typical delicate capillary blood vessel microvascular perfusion rate in tissue measures 1 cm³/s, which corresponds to 0.1271 Cubic Foot Per Hour (Cubic foot/hour).