Volts to Amps Calculator
Use this free volts to amps calculator to convert voltage and power (watts) into current (amps). Ideal for electrical circuit calculations and quick conversions.
Quick Intro: Convert Volts to Amps
To convert volts to amps, you need to divide power (watts) by voltage. This is based on Ohm’s Law, where current equals power divided by voltage (I = P ÷ V). Our online calculator simplifies this conversion for DC and AC systems by factoring in voltage, power, and power factor where applicable.
Formula to Convert Volts to Amps
- DC: Amps = Watts ÷ Volts
- Single-Phase AC: Amps = Watts ÷ (Volts × PF)
- Three-Phase AC: Amps = Watts ÷ (√3 × Volts × PF)
Volts to Amps Calculator Overview
Use this free Volts to Amps Calculator to quickly determine electric current based on voltage and power. Whether you're working with DC, single-phase, or three-phase AC circuits, this tool simplifies the conversion process by using Ohm's Law and power equations. It's perfect for electricians, engineers, students, and DIYers looking to estimate current ratings or verify load requirements for devices. Simply enter voltage (in volts) and power (in watts or kilowatts), and the calculator will display the current (in amps). The calculator works for all types of power systems and allows you to input power factor where necessary. Common use cases include circuit design, load analysis, solar power setup, and appliance compatibility checks. Eliminate manual calculations and get precise results instantly.
Sample Volts to Amps Canversion Table
| Voltage (V) | Power (W) | Power Factor | Current (A) |
|---|---|---|---|
| 230 | 1150 | 1.0 | 5.00 |
| 120 | 600 | 0.9 | 5.56 |
| 400 | 3200 | 0.8 | 11.55 |
