Convert Liters per second to Cubic feet per second
Instantly convert Liters per second (L/s) to Cubic feet per second (ft³/s) with our free online calculator.
Formula: L/s to ft³/s — multiply by 0.0353147
Reference Table
| Liters per second (L/s) | Cubic feet per second (ft³/s) |
|---|---|
| 1 | 0.0353147 |
| 5 | 0.176574 |
| 10 | 0.353147 |
| 25 | 0.882868 |
| 50 | 1.76574 |
| 100 | 3.53147 |
How to Convert Liters per second to Cubic feet per second
Formula
To convert Liters per second (L/s) to Cubic feet per second (ft³/s): multiply by 0.0353147
Step-by-Step
- Start with your value in Liters per second (L/s).
- Multiply by 0.0353147 to perform the conversion.
- The result is your value expressed in Cubic feet per second (ft³/s).
Conversion Factor
1 L/s = 0.0353147 ft³/s
Reverse Factor
1 ft³/s = 28.3168 L/s
Worked Example
Convert 25 Liters per second to Cubic feet per second: 25 L/s = 0.882868 ft³/s
About Liter per second (L/s)
A metric flow-rate unit equal to 0.001 m³/s. L/s is the typical unit for plumbing fixtures in metric-using countries, fire-pump capacities, and medium-flow industrial processes. A typical kitchen faucet is 0.1–0.15 L/s; a fire hydrant can deliver 30–60 L/s. Converting L/s to GPM (×15.85) is routine for international pump and plumbing equipment.
About Cubic foot per second (ft³/s)
An imperial flow-rate unit used in US hydrology, river discharge measurement, and large-scale water-supply engineering. Also called "cusec" in water-resources jargon. Typical US river flow-rate reports (USGS streamgages) use cfs. A rainstorm runoff event in a small watershed might reach 100–500 cfs. 1 ft³/s = 7.48 gallons/second ≈ 28.3 L/s.
Quick Facts
- 1 Liter per second equals 0.0353147 Cubic feet per second
- 1 Cubic foot per second equals 28.3168 Liters per second
- Liter per second is a unit of volumetric flow rate
- Cubic foot per second is a unit of volumetric flow rate
- This conversion is commonly used in plumbing, HVAC systems, and chemical process engineering
- The Liter per second belongs to the metric system
- The Cubic foot per second belongs to the imperial system
Common Liter per second to Cubic foot per second Conversions
| Liters per second (L/s) | Cubic feet per second (ft³/s) |
|---|---|
| 0.01 | 0.000353147 |
| 0.1 | 0.00353147 |
| 0.25 | 0.00882868 |
| 0.5 | 0.0176574 |
| 1 | 0.0353147 |
| 2 | 0.0706294 |
| 3 | 0.105944 |
| 5 | 0.176574 |
| 10 | 0.353147 |
| 15 | 0.529721 |
| 20 | 0.706294 |
| 25 | 0.882868 |
| 50 | 1.76574 |
| 75 | 2.6486 |
| 100 | 3.53147 |
| 250 | 8.82868 |
| 500 | 17.6574 |
| 1000 | 35.3147 |
| 5000 | 176.574 |
| 10000 | 353.147 |
Understanding Liters per second
The Liter per second (symbol: L/s) is a unit of volumetric flow rate. A metric flow-rate unit equal to 0.001 m³/s. L/s is the typical unit for plumbing fixtures in metric-using countries, fire-pump capacities, and medium-flow industrial processes. A typical kitchen faucet is 0.1–0.15 L/s; a fire hydrant can deliver 30–60 L/s. Converting L/s to GPM (×15.85) is routine for international pump and plumbing equipment.
It belongs to the metric measurement system.
Liters per second are commonly used in plumbing, HVAC systems, and chemical process engineering.
Understanding Cubic feet per second
The Cubic foot per second (symbol: ft³/s) is a unit of volumetric flow rate. An imperial flow-rate unit used in US hydrology, river discharge measurement, and large-scale water-supply engineering. Also called "cusec" in water-resources jargon. Typical US river flow-rate reports (USGS streamgages) use cfs. A rainstorm runoff event in a small watershed might reach 100–500 cfs. 1 ft³/s = 7.48 gallons/second ≈ 28.3 L/s.
It belongs to the imperial measurement system.
Cubic feet per second are commonly used in plumbing, HVAC systems, and chemical process engineering.
Why Convert Liters per second to Cubic feet per second?
Converting between Liters per second and Cubic feet per second is a frequent requirement for engineers, scientists, and students working with volumetric flow rate 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 volumetric flow rate conversion is essential.
Frequently Asked Questions
How do I convert Liters per second to Cubic feet per second?
A metric flow-rate unit equal to 0. To convert Liters per second to Cubic feet per second, multiply by 0.0353147. For example, 25 L/s equals 0.882868 ft³/s.
How many Cubic feet per second are in 1 Liter per second?
There are 0.0353147 Cubic feet per second in 1 Liter per second.
How many Liters per second are in 1 Cubic foot per second?
There are 28.3168 Liters per second in 1 Cubic foot per second.
What is the formula for Liter per second to Cubic foot per second conversion?
The formula is: multiply by 0.0353147. This means 1 L/s = 0.0353147 ft³/s.
Is a Liter per second bigger than a Cubic foot per second?
Yes. One Liter per second is larger than one Cubic foot per second because 1 L/s equals 0.0353147 ft³/s, which is less than 1.
When do you need to convert between Liters per second and Cubic feet per second?
An imperial flow-rate unit used in US hydrology, river discharge measurement, and large-scale water-supply engineering. Liter per second and Cubic foot per second are both volumetric flow 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.