Power Converter Calculator - how to Convert Amps To Watts
Amps to Watts. The formula for this conversion is as follows: Amps = Watts / Volts. we’ll use common wattage and voltage.
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Note, For higher values like 5×103, 10×10-6, 1.6 x1012, enter the value like this for scientific notation as 5e3, 10e-6, 1.6e12, etc.
Conversion Using the Power Formula :
DC Watts to Amps Calculation:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
AC Single Phase Watts to Amps Calculation:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
Ac Three Phase Watts to Amps Calculation :
Calculation with Line to Line Voltage:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
Calculation with Line to Neutral Voltage:
Short Note:
For example, let’s find the voltage of a circuit with 1.2 amps of current and 20 ohms of resistance.
V(V) = 1.2 A ÷ 20 Ω
V(V) = 24 V
Where:
-
- P = Power in watts
- V = Voltage in volts
- I = Current in amperes
- Cosθ = Power factor in AC circuits
- VL-L = Line to Line Voltage in 3-Phase Circuits
- VL-N = Line to Neutral Voltage in 3-Phase Circuits
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How to use This Calculator?
To use the above “Name” follow the below steps:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
You can get the components from any of the sites below:
Amps to Volts Conversion table:
| Power (W) | Voltage (V) | Current (A) |
|---|---|---|
| 10 watts | 220 volts | 0.045 amps |
| 20 watts | 220 volts | 0.090 amps |
| 30 watts | 220 volts | 0.136 amps |
| 40 watts | 220 volts | 0.181 amps |
| 50 watts | 220 volts | 0.227 amps |
| 60 watts | 220 volts | 0.272 amps |
| 70 watts | 220 volts | 0.318 amps |
| 80 watts | 220 volts | 0.363 amps |
| 90 watts | 220 volts | 0.409 amps |
| 100 watts | 220 volts | 0.454 amps |
| 200 watts | 220 volts | 0.909 amps |
| 300 watts | 220 volts | 1.363 amps |
| 400 watts | 220 volts | 1.818 amps |
| 500 watts | 220 volts | 2.272 amps |
| 600 watts | 220 volts | 2.727 amps |
| 700 watts | 220 volts | 3.181 amps |
| 800 watts | 220 volts | 3.636 amps |
| 900 watts | 220 volts | 4.090 amps |
| 1000 watts | 220 volts | 4.545 amps |
| Device | Typical PF |
|---|---|
| Resistive Load | 1 |
| Fluorescent Lamp | 0.95 |
| Incandescent Lamp | 1 |
| Induction Motor full load | 0.85 |
| Induction Motor no Load | 0.35 |
| Resistive Oven | 1 |
| Synchronous Motor | 0.9 |
| Power Factor Value conversion table | |
Frequently asked questions
1 Volt is defined as energy consumption of 1 joule per electric charge of 1 coulomb.
When spelled out, it means voltage = current (A) x resistance (ohm) , or volts = amps x ohms, or V = A x Ω.
The electrical efficiency is typically expressed as a power factor between 0 and 1. The closer the power factor rating is to 1, the more efficiently the kVA will be converted into kilowatts.
The formula for power in watts is given by the work and the time. The formula is P = W/t, where W is the work done in some time t.
Current (A) = Real Power (W) / Voltage (V).
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