What is L/s to Thousand Cubic Foot/Hour Calculation

This calculator determines the flow rate equivalence between liters per second (L/s) and thousand cubic feet per hour (kft³/h). The relationship is: 1 kft³/h = 7.8657908333333 L/s. Here, "kft³" represents 1,000 cubic feet, a volume unit converted to liters and divided by 3,600 seconds per hour.

For example, a flow rate of 7.8657908333333 L/s equals 1 kft³/h, and a flow rate of 1 L/s equals approximately 0.1271 kft³/h.

How to Calculate L/s and Thousand Cubic Foot/Hour

Formulas:

L/s to kft³/h: ${\text{kft}}^3/\text{h}=\frac{\text{L/s}}{7.8657908333333}$

kft³/h to L/s: $\text{L/s}={\text{kft}}^3/\text{h}\times 7.8657908333333$

Example Calculation:

• If input is 7.8657908333333 L/s:
• ${\text{kft}}^3/\text{h}=\frac{7.8657908333333}{7.8657908333333}=1{\text{kft}}^3/\text{h}$
• If input is 2 kft³/h:
• $\text{L/s}=2\times 7.8657908333333=15.731581666667\text{L/s}$

Use the form above to input a flow rate and select the unit (L/s or kft³/h) to calculate the equivalent value in the other unit.

Calculation Table

The following table provides examples of calculated values between L/s and kft³/h:

Flow Rate Units

The calculator uses the following units:

• Liters per Second (L/s): A standard unit for measuring flow rate in fluid dynamics.
• Thousand Cubic Feet per Hour (kft³/h): A unit representing 1,000 cubic feet per hour, where 1 kft³/h = 7.8657908333333 L/s.

Results are provided in both units after calculation.

FAQs

How do you calculate L/s from thousand cubic feet/hour?

To calculate L/s from kft³/h, multiply the value in kft³/h by 7.8657908333333. For example, 2 kft³/h × 7.8657908333333 = 15.731581666667 L/s.

How do you calculate thousand cubic feet/hour from L/s?

To calculate kft³/h from L/s, divide the value in L/s by 7.8657908333333. For example, 3.9329 L/s ÷ 7.8657908333333 ≈ 0.5 kft³/h.

What is the flow rate of 10 L/s in thousand cubic feet/hour?

For 10 L/s: ${\text{kft}}^3/\text{h}=\frac{10}{7.8657908333333}\approx 1.2713{\text{kft}}^3/\text{h}$.