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Cubic Meters/hour to Cubic Yards/second Converter (m³/h to yd³/s)

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Live Conversion • ISO 80000-4:2019 Certified
1 Cubic meter/hour = 0.00036331962 Cubic yard/second
1 m³/h = 0.00036332 yd³/s • 1 yd³/s = 2752.397489 m³/h
Cubic meter/hour to Cubic yard/second: One Cubic meter/hour is equal to 0.00036331962 Cubic Yards/second.
Certified Authority Value
0.00036332
yd³/s
Exact: 1 yd³/s ≡ 2752.3974887424 m³/h
m³/h
m³/h
Swap to Cubic yard/second to Cubic meter/hour
Swap to Cubic yard/second to Cubic meter/hour
yd³/s
yd³/s 0.00036331962
Quick Values:
Conversion Formula
To convert Cubic meter/hour to Cubic yard/second, multiply by 0.00036331962
m³/h × 0.00036331962 = yd³/s

Calculation: 1 m³/h × 0.00036331962 = 0.00036331962 yd³/s

Common Cubic meter/hour to Cubic yard/second Calculations

Quick-lookup reference table showing calculated equivalents for standard increments between Cubic meter/hour (m³/h) and Cubic yard/second (yd³/s).

Tap any row to calculate
Cubic meter/hour to Cubic yard/second: Primary Direct Table (15 Steps)
Cubic meter/hour to Cubic yard/second Conversion Reference Table
Conversion & Equivalent Value Scientific Notation
0.001 m³/h 3.633196 × 10⁻⁷ yd³/s 3.633 × 10⁻⁷
0.01 m³/h 3.633196 × 10⁻⁶ yd³/s 3.633 × 10⁻⁶
0.1 m³/h 3.633196 × 10⁻⁵ yd³/s 3.633 × 10⁻⁵
0.5 m³/h 0.00018166 yd³/s 1.817 × 10⁻⁴
1 m³/h 0.00036332 yd³/s 3.633 × 10⁻⁴
2 m³/h 0.000726639 yd³/s 7.266 × 10⁻⁴
5 m³/h 0.0018166 yd³/s 1.817 × 10⁻³
10 m³/h 0.0036332 yd³/s 3.633 × 10⁻³
20 m³/h 0.00726639 yd³/s 7.266 × 10⁻³
25 m³/h 0.00908299 yd³/s 9.083 × 10⁻³
50 m³/h 0.018166 yd³/s 1.817 × 10⁻²
100 m³/h 0.036332 yd³/s 3.633 × 10⁻²
250 m³/h 0.0908299 yd³/s 9.083 × 10⁻²
500 m³/h 0.18166 yd³/s 1.817 × 10⁻¹
1000 m³/h 0.36332 yd³/s 3.633 × 10⁻¹
Cubic yard/second to Cubic meter/hour: Reciprocal Summary
Cubic yard/second to Cubic meter/hour Conversion Reference Table
Reciprocal & Equivalent Value Scientific Notation
1 yd³/s 2752.397489 m³/h 2.752 × 10³
5 yd³/s 13761.987444 m³/h 1.376 × 10⁴
10 yd³/s 27523.974887 m³/h 2.752 × 10⁴
50 yd³/s 137619.874437 m³/h 1.376 × 10⁵
100 yd³/s 275239.748874 m³/h 2.752 × 10⁵
View Complete 15-Row Cubic yard/second to Cubic meter/hour Table

Real-World Context & Everyday Benchmarks

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To help contextualize these units in everyday life, science, and engineering, here are verified real-world reference points for Cubic meter/hour (m³/h) and Cubic yard/second (yd³/s):

Cubic meter/hour References:

  • Municipal street fire hydrant flow test inspection discharge capacity 200 m³/h
  • Residential swimming pool diatomaceous earth filtration pump circulation 15 m³/h

Cubic yard/second References:

  • Massive open-pit mining bucket-wheel excavator earth removal excavation volume 5 cu yd/s

Tap any benchmark above to automatically calculate its exact equivalent in Cubic yard/second.

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

How to Convert Cubic meter/hour to Cubic yard/second

Converting Cubic meter/hour (m³/h) to Cubic yard/second (yd³/s) 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 meter/hour equals 0.00036332 Cubic yard/second, while 1 yd³/s equals 2752.397489 m³/h.

Direct Factor1 m³/h = 0.00036332 yd³/s
Inverse Ratio1 yd³/s = 2752.397489 m³/h
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:

Vtarget=Vsource×(ksource→SIktarget→SI)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 (ksource):1 m³/h = 0.000277778 cubic meter per second (m³/s)
2. Target SI Bridge (ktarget):1 yd³/s = 0.764555 cubic meter per second (m³/s)
Step-by-step substitution for Cubic meter/hour → Cubic yard/second:V(yd³/s) = V(m³/h) × ( 0.000277778 / 0.764555 ) = V(m³/h) × 0.00036332
Mathematical FormulaValue in Cubic yard/second = Value in Cubic meter/hour × 0.00036331962Direct computational formula applied for standard conversion.
Worked Example

Evaluating an input of 24 Cubic meter/hour (m³/h) produces 0.00871967 Cubic yard/second (yd³/s). In heavy-duty utility and industrial workloads, 2500 m³/h equals 0.908299 yd³/s.

Inverse check: 1 yd³/s = 2752.397489 m³/h.

Understanding Cubic meter/hour and Cubic yard/second

Cubic meter/hour

m³/h
Standard Unit

A Cubic meter/hour (m³/h) is a recognized unit for volumetric flow rate.

Applications & Practical Context

In practical flow terms, a municipal street fire hydrant flow test inspection discharge capacity equals 200 m³/h, a residential swimming pool diatomaceous earth filtration pump circulation equals 15 m³/h.

Physical Setup

A physical magnitude of 1 m³/h corresponds to 0.000277778 m³/s in standard SI measurement.

Conversion to SI Unit: cubic meter per second (m³/s)
1 m³/h = 0.000277778 m³/s

Cubic yard/second

yd³/s
Imperial / US

A Cubic yard/second (yd³/s) is an imperial and US customary unit for volumetric flow rate.

Applications & Practical Context

In practical flow terms, a massive open-pit mining bucket-wheel excavator earth removal excavation volume equals 5 cu yd/s.

Physical Setup

A physical magnitude of 1 yd³/s corresponds to 0.764555 m³/s in standard SI measurement.

Conversion to SI Unit: cubic meter per second (m³/s)
1 yd³/s = 0.764555 m³/s

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 ReferenceReference ValueConverted to Cubic yard/second
Municipal street fire hydrant flow test inspection discharge capacity200 m³/h0.0726639 yd³/s
Residential swimming pool diatomaceous earth filtration pump circulation15 m³/h0.00544979 yd³/s
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).

ṁ = ρ × Q
Vector: [m³/s] × [kg/m³] → [kg/s]
Live Calculated Bridge Equivalent:
1 m³/h at Water (20°C / Standard Ambient) = 0.2773 kg/s
Equals 998.2 kg/h • 0.6113 lb/s • 2200.65 lb/h
SI Mass Flow
0.2773
kg/s
Kilograms per Second
Industrial Process
998.2
kg/h
Kilograms per Hour
US Mass Flow
0.6113
lb/s
Pounds per Second
Boiler / Turbine Rating
2200.65
lb/h
Pounds per Hour
Heavy Plant Header
0.9982
t/h
Metric Tons per Hour
Chemical / Laboratory
277.2778
g/s
Grams per Second
  1. 1. Normalize Input to SI Base Unit (m³/s):
    Q = 1 m³/h × 0.00027778 = 0.00027778 m³/s
  2. 2. Apply Engineering Parameter (ρ):
    Selected condition: Water (20°C / Standard Ambient) at ρ = 998.2 kg/m³
  3. 3. Execute Governing Physical Law in SI Units:
    ṁ = ρ × Q = (0.00027778 m³/s) × (998.2 kg/m³) = 0.277278 kg/s
  4. 4. Convert to Standard Engineering Units:
    • kg/s: 0.277278 × 1 = 0.2773 kg/s (Kilograms per Second) • kg/h: 0.277278 × 3600 = 998.2 kg/h (Kilograms per Hour) • lb/s: 0.277278 × 2.2046 = 0.6113 lb/s (Pounds per Second) • lb/h: 0.277278 × 7936.6414 = 2200.65 lb/h (Pounds per Hour) • t/h: 0.277278 × 3.6 = 0.9982 t/h (Metric Tons per Hour) • g/s: 0.277278 × 1000 = 277.2778 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
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Frequently Asked Questions

There are exactly 0.00036331962 cubic yards/second (yd³/s) in 1 cubic meter/hour (m³/h). To calculate larger amounts manually, simply multiply your total number of cubic meters/hour by the conversion multiplier of 0.00036331962.

The mathematical formula to convert cubic meters/hour to cubic yards/second is: [value] * 0.00036331962 = cubic yards/second. 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 yards/second back to cubic meters/hour, you must divide your starting value by 0.00036331962. Our bidirectional tool automatically computes this inverse equation the moment you type into the cubic yard/second input field.

1 Cubic yard/second is larger than 1 Cubic meter/hour. Specifically, 1 Cubic meter/hour equals 0.00036331962 cubic yards/second, meaning 1 Cubic yard/second is 2752.3975 times larger than 1 Cubic meter/hour (a difference of 3.44 orders of magnitude). Expressing measurements in cubic meters/hour requires a larger numerical value to represent the equivalent physical magnitude.

A typical municipal street fire hydrant flow test inspection discharge capacity measures 200 m³/h, which corresponds to 0.07266 Cubic Yard Per Second (Cubic yard/second).

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