Litres per second (l/s) to Millilitres per second (ml/s) conversion

Litres per second to Millilitres per second conversion table

Litres per second (l/s)Millilitres per second (ml/s)
00
11000
22000
33000
44000
55000
66000
77000
88000
99000
1010000
2020000
3030000
4040000
5050000
6060000
7070000
8080000
9090000
100100000
10001000000

How to convert litres per second to millilitres per second?

Here's a breakdown of how to convert between Litres per second (L/s) and Millilitres per second (mL/s), along with examples and relevant information.

Understanding Volume Flow Rate Conversion

Volume flow rate measures the volume of fluid that passes through a given area per unit of time. Converting between L/s and mL/s involves understanding the relationship between litres and millilitres. This is a base-10 conversion, meaning there's no distinction between base-10 and base-2 in this context.

Conversion Factor

The key to this conversion is knowing that:

1 L=1000 mL1 \text{ L} = 1000 \text{ mL}

Converting Litres per Second to Millilitres per Second

  1. Start with the value in L/s: You have 1 L/s.

  2. Multiply by the conversion factor:

    1Ls×1000 mL1 L=1000mLs1 \frac{\text{L}}{\text{s}} \times \frac{1000 \text{ mL}}{1 \text{ L}} = 1000 \frac{\text{mL}}{\text{s}}

Therefore, 1 L/s is equal to 1000 mL/s.

Converting Millilitres per Second to Litres per Second

  1. Start with the value in mL/s: Let's say you have 1 mL/s.

  2. Divide by the conversion factor (or multiply by the inverse):

    1mLs×1 L1000 mL=0.001Ls1 \frac{\text{mL}}{\text{s}} \times \frac{1 \text{ L}}{1000 \text{ mL}} = 0.001 \frac{\text{L}}{\text{s}}

    Or, 1103Ls1 * 10^{-3} \frac{\text{L}}{\text{s}}

Therefore, 1 mL/s is equal to 0.001 L/s.

Real-World Examples of Flow Rates

  • Intravenous (IV) Drip Rate: In medical settings, IV drip rates are often measured in mL/hour, but can be easily converted to mL/s for precise calculations. For example, a doctor might order an IV to run at 50 mL/hour. This translates to:

    50 mL1 hour×1 hour3600 s=0.0139mLs\frac{50 \text{ mL}}{1 \text{ hour}} \times \frac{1 \text{ hour}}{3600 \text{ s}} = 0.0139 \frac{\text{mL}}{\text{s}} (approximately)

  • Small Engine Fuel Consumption: The fuel consumption of a small engine might be measured in mL/s, especially in laboratory settings. For larger engines, L/s might be more appropriate.

  • Watering a Garden: A garden hose might deliver water at a rate of, say, 5 L/minute. Converting this to L/s:

    5 L1 min×1 min60 s=0.0833Ls\frac{5 \text{ L}}{1 \text{ min}} \times \frac{1 \text{ min}}{60 \text{ s}} = 0.0833 \frac{\text{L}}{\text{s}} (approximately)

  • Laboratory Experiments: Precise chemical reactions often require specific flow rates of liquids, measured in mL/s.

Interesting Facts and Associations

While no specific law is directly tied to L/s and mL/s conversions, understanding fluid dynamics is crucial in various scientific fields.

  • Fluid Dynamics and Hydraulics: These fields heavily rely on understanding flow rates for designing pipelines, pumps, and other fluid-handling systems. Scientists and engineers in these fields work extensively with these conversions.

  • Bernoulli's Principle: While not directly about the conversion, Bernoulli's principle, a fundamental concept in fluid dynamics, relates fluid flow rate to pressure. Understanding flow rate is essential for applying Bernoulli's principle in practical applications.

  • Evangelista Torricelli: Evangelista Torricelli was an Italian physicist and mathematician, and a student of Galileo. He is best known for his invention of the barometer, but he also made significant contributions to the field of fluid dynamics. Torricelli's law, which describes the speed of fluid flowing out of an opening, is a fundamental concept in understanding and measuring flow rates. See Torricelli's Law

    • v=2ghv = \sqrt{2gh} where:
      • vv is the speed of the fluid leaving the orifice
      • gg is the acceleration due to gravity (approximately 9.81m/s29.81 m/s^2 on Earth)
      • hh is the height of the fluid above the orifice
  • Osborne Reynolds: Osborne Reynolds (1842 – 1912) was an Irish-born British innovator in the field of fluid dynamics. Most famously, the Reynolds number is a dimensionless quantity that helps predict flow patterns in different fluid flow situations. See Reynolds number

    • Re=ρuLμRe = \frac{\rho u L}{\mu} where:
      • ReRe is the Reynolds number
      • ρ\rho is the density of the fluid (kg/m3kg/m^3)
      • uu is the flow speed (m/sm/s)
      • LL is a characteristic linear dimension (m)
      • μ\mu is the dynamic viscosity of the fluid (Pa.s or N.s/m2m^2 or kg/m.s)

See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the Millilitres per second to other unit conversions.

What is Litres per second?

Litres per second (L/s) is a unit used to measure volume flow rate, indicating the volume of liquid or gas that passes through a specific point in one second. It is a common unit in various fields, particularly in engineering, hydrology, and medicine, where measuring fluid flow is crucial.

Understanding Litres per Second

A litre is a metric unit of volume equal to 0.001 cubic meters (m3m^3). Therefore, one litre per second represents 0.001 cubic meters of fluid passing a point every second.

The relationship can be expressed as:

1L/s=0.001m3/s1 \, \text{L/s} = 0.001 \, \text{m}^3\text{/s}

How Litres per Second is Formed

Litres per second is derived by dividing a volume measured in litres by a time measured in seconds:

Volume Flow Rate (L/s)=Volume (L)Time (s)\text{Volume Flow Rate (L/s)} = \frac{\text{Volume (L)}}{\text{Time (s)}}

For example, if 5 litres of water flow from a tap in 1 second, the flow rate is 5 L/s.

Applications and Examples

  • Household Water Usage: A typical shower might use water at a rate of 0.1 to 0.2 L/s.
  • River Discharge: Measuring the flow rate of rivers is crucial for water resource management and flood control. A small stream might have a flow rate of a few L/s, while a large river can have a flow rate of hundreds or thousands of cubic meters per second.
  • Medical Applications: In medical settings, IV drip rates or ventilator flow rates are often measured in millilitres per second (mL/s) or litres per minute (L/min), which can be easily converted to L/s. For example, a ventilator might deliver air at a rate of 1 L/s to a patient.
  • Industrial Processes: Many industrial processes involve controlling the flow of liquids or gases. For example, a chemical plant might use pumps to transfer liquids at a rate of several L/s.
  • Firefighting: Fire hoses deliver water at high flow rates to extinguish fires, often measured in L/s. A typical fire hose might deliver water at a rate of 15-20 L/s.

Relevant Laws and Principles

While there isn't a specific "law" directly named after litres per second, the measurement is heavily tied to principles of fluid dynamics, particularly:

  • Continuity Equation: This equation states that for incompressible fluids, the mass flow rate is constant throughout a pipe or channel. It's mathematically expressed as:

    A1v1=A2v2A_1v_1 = A_2v_2

    Where:

    • AA is the cross-sectional area of the flow.
    • vv is the velocity of the fluid.
  • Bernoulli's Principle: This principle relates the pressure, velocity, and height of a fluid in a flow. It's essential for understanding how flow rate affects pressure in fluid systems.

Interesting Facts

  • Understanding flow rates is essential in designing efficient plumbing systems, irrigation systems, and hydraulic systems.
  • Flow rate measurements are crucial for environmental monitoring, helping to assess water quality and track pollution.
  • The efficient management of water resources depends heavily on accurate measurement and control of flow rates.

For further reading, explore resources from reputable engineering and scientific organizations, such as the American Society of Civil Engineers or the International Association for Hydro-Environment Engineering and Research.

What is millilitres per second?

Millilitres per second (mL/s) is a unit of volumetric flow rate, describing the volume of fluid that passes through a given point per unit of time. It's commonly used in various fields where precise measurement of small fluid volumes is essential.

Definition of Millilitres per Second

Millilitres per second (mL/s) is a derived unit. It combines the metric unit of volume, the milliliter (mL), with the SI unit of time, the second (s). One milliliter is equal to one cubic centimeter (1 mL=1 cm31 \text{ mL} = 1 \text{ cm}^3). Therefore, 1 mL/s is equivalent to 1 cubic centimeter of fluid flowing past a point in one second.

How Millilitres per Second is Formed

The unit is formed by expressing volume in milliliters and dividing it by time in seconds.

Flow Rate=VolumeTime\text{Flow Rate} = \frac{\text{Volume}}{\text{Time}}

Flow Rate (mL/s)=Volume (mL)Time (s)\text{Flow Rate (mL/s)} = \frac{\text{Volume (mL)}}{\text{Time (s)}}

Common Applications and Examples

  • Medical Applications: Infusion pumps deliver medication at precise rates, often measured in mL/s. For instance, a doctor might prescribe an IV drip at a rate of 0.5 mL/s.
  • Laboratory Experiments: Chemical reactions and experiments often require precise control over the flow of liquids. Microfluidic devices frequently operate in the mL/s range or even lower.
  • Small Engine Fuel Consumption: The fuel consumption of a small engine, like a lawnmower, can be expressed in mL/s. For example, an engine might consume 2 mL/s of gasoline at idle.
  • 3D Printing: In material extrusion 3D printing, the flow rate of the melted filament is often controlled and can be expressed in mL/s.
  • Water flow from faucets: A slowly dripping faucet might release water at a rate of approximately 0.1 mL/s. A fully open faucet might release water at a rate of 200 mL/s.

Relationship to Other Units

Millilitres per second can be converted to other volumetric flow rate units:

  • Liters per second (L/s): 1 L/s = 1000 mL/s
  • Cubic meters per second (m3/sm^3/s): 1 m3/sm^3/s = 1,000,000 mL/s
  • Gallons per minute (GPM): 1 GPM ≈ 0.0630902 L/s ≈ 63.0902 mL/s

Notable Figures and Laws

While no specific law is directly associated with milliliters per second, the concept of flow rate is fundamental in fluid dynamics. Key figures in this field include:

  • Daniel Bernoulli: Known for Bernoulli's principle, which relates fluid speed to pressure.
  • Osborne Reynolds: Known for the Reynolds number, which helps predict flow patterns in fluids.

For further reading on fluid dynamics, refer to Introduction to Fluid Dynamics on The LibreTexts libraries.

Complete Litres per second conversion table

Enter # of Litres per second
Convert 1 l/s to other unitsResult
Litres per second to Cubic Millimeters per second (l/s to mm3/s)1000000
Litres per second to Cubic Centimeters per second (l/s to cm3/s)1000
Litres per second to Cubic Decimeters per second (l/s to dm3/s)1
Litres per second to Cubic Decimeters per minute (l/s to dm3/min)60
Litres per second to Cubic Decimeters per hour (l/s to dm3/h)3600
Litres per second to Cubic Decimeters per day (l/s to dm3/d)86400
Litres per second to Cubic Decimeters per year (l/s to dm3/a)31557600
Litres per second to Millilitres per second (l/s to ml/s)1000
Litres per second to Centilitres per second (l/s to cl/s)100
Litres per second to Decilitres per second (l/s to dl/s)10
Litres per second to Litres per minute (l/s to l/min)60
Litres per second to Litres per hour (l/s to l/h)3600
Litres per second to Litres per day (l/s to l/d)86400
Litres per second to Litres per year (l/s to l/a)31557600
Litres per second to Kilolitres per second (l/s to kl/s)0.001
Litres per second to Kilolitres per minute (l/s to kl/min)0.06
Litres per second to Kilolitres per hour (l/s to kl/h)3.6
Litres per second to Cubic meters per second (l/s to m3/s)0.001
Litres per second to Cubic meters per minute (l/s to m3/min)0.06
Litres per second to Cubic meters per hour (l/s to m3/h)3.6
Litres per second to Cubic meters per day (l/s to m3/d)86.4
Litres per second to Cubic meters per year (l/s to m3/a)31557.6
Litres per second to Cubic kilometers per second (l/s to km3/s)1e-12
Litres per second to Teaspoons per second (l/s to tsp/s)202.8841362
Litres per second to Tablespoons per second (l/s to Tbs/s)67.6280454
Litres per second to Cubic inches per second (l/s to in3/s)61.024025374023
Litres per second to Cubic inches per minute (l/s to in3/min)3661.4415224414
Litres per second to Cubic inches per hour (l/s to in3/h)219686.49134648
Litres per second to Fluid Ounces per second (l/s to fl-oz/s)33.8140227
Litres per second to Fluid Ounces per minute (l/s to fl-oz/min)2028.841362
Litres per second to Fluid Ounces per hour (l/s to fl-oz/h)121730.48172
Litres per second to Cups per second (l/s to cup/s)4.2267528375
Litres per second to Pints per second (l/s to pnt/s)2.11337641875
Litres per second to Pints per minute (l/s to pnt/min)126.802585125
Litres per second to Pints per hour (l/s to pnt/h)7608.1551075
Litres per second to Quarts per second (l/s to qt/s)1.056688209375
Litres per second to Gallons per second (l/s to gal/s)0.2641720523438
Litres per second to Gallons per minute (l/s to gal/min)15.850323140625
Litres per second to Gallons per hour (l/s to gal/h)951.0193884375
Litres per second to Cubic feet per second (l/s to ft3/s)0.03531468492103
Litres per second to Cubic feet per minute (l/s to ft3/min)2.1188810952621
Litres per second to Cubic feet per hour (l/s to ft3/h)127.13286571572
Litres per second to Cubic yards per second (l/s to yd3/s)0.001307949370859
Litres per second to Cubic yards per minute (l/s to yd3/min)0.07847696225152
Litres per second to Cubic yards per hour (l/s to yd3/h)4.7086177350915

Volume flow rate conversions