Volts to kW Calculator
Quickly convert volts to kilowatts (kW) using this free calculator. Supports single and three-phase power systems. Accurate and easy-to-use for all electrical applications.
Quick Intro: Convert Volts to Kilowatts
This volts to kilowatts (kW) calculator helps you calculate electrical power based on input voltage, current, and power factor. The conversion is crucial in understanding how much real power an electrical system delivers. Choose between single-phase or three-phase settings for accurate results tailored to your needs.
Formula to Convert Volts to Kilowatts
- DC Line: kW = (V × I) ÷ 1000
- Single-phase: kW = (V × I × PF) ÷ 1000
- Three-phase (Line to Line): kW = (√3 × V × I × PF) ÷ 1000
- Three-phase (Line to Neutral): kW = (3 × V × I × PF) ÷ 1000
Where V = volts, I = current in amps, PF = power factor
Volts to Kilowatts Calculator Overview
Use this online volts to kilowatts (kW) calculator to easily convert electrical voltage into power. It supports both single-phase and three-phase systems. Just enter the voltage, current, and power factor (if required), and get the real power output in kilowatts. Ideal for electricians, engineers, and students working with power systems.
Sample Volts to Kilowatts Canversion Table
| Volts (V) | Amps (I) | PF | kW (1-Phase) |
|---|---|---|---|
| 230 | 10 | 0.9 | 2.07 |
| 400 | 15 | 0.95 | 5.7 |
Frequently Asked Questions - Volts to kW Calculator:
How do I convert volts to kilowatts?
Use the formula: kW = (V × I × PF) ÷ 1000 for single-phase or include √3 for three-phase.
What is the formula for 3-phase conversion?
kW = (√3 × V × I × PF) ÷ 1000.
What does PF mean in the formula?
PF stands for power factor, which represents efficiency.
Can I convert volts to kW without amps?
No, you need both volts and amps to calculate power.
Is this calculator accurate for 3-phase power?
Yes, it supports 3-phase systems with √3 included.
What is a typical power factor?
Most systems have a PF between 0.8 and 1.
What’s the difference between kW and kVA?
kW is real power; kVA is apparent power.
Is this calculator suitable for industrial use?
Yes, it's accurate for industrial and commercial use.
Do I need to know voltage type?
Yes, specify whether it’s single or three-phase.
Is the volts to kW calculator free?
Yes, it's completely free and easy to use.
Related Posts
capacitor charge current calculator
Calculate the charging current of a capacitor in RC circuits using voltage, resistance, and capacitance for accurate transient analysis.
Extruder Power Calculator
Estimate the motor power required for plastic or rubber extrusion based on output rate, material type, and efficiency with this accurate Extruder Power Calculator.
Armature Current Calculator
Easily calculate armature current for DC motors using voltage, resistance, speed, or torque. Includes formulas, examples, and a step-by-step guide.
current efficiency calculator
Calculate electroplating or electrochemical process efficiency using = Actual Mass/Theoretical Mass×100
Pump Shaft Power Calculator
Calculate the required pump shaft power using flow rate, head, efficiency, and fluid density. Ideal for hydraulic engineers and pump selection applications.
energy charge voltage calculator
Convert energy and charge to voltage (and vice versa). Use V=E/Q or 2E/C for capacitors: handy for electronics and physics problems.