# Watts to Volts Converter

 Select current type: DC AC - Single phase AC - Three phase Enter power in watts (W): Enter current in amps (A):
 Voltage result in volts (V):

# Watts to Volts Canculator

Before we delve into the conversion process, let's gain a clear understanding of what watts and volts represent in the world of electricity.

Watts (W): Watts are the units used to measure power. In essence, they quantify the rate at which energy is transferred or consumed in an electrical circuit. The concept of watts was introduced by James Watt, a Scottish inventor and engineer, in the 18th century. Watts play a pivotal role in determining the energy efficiency and capacity of electrical devices.

Volts (V): Volts, on the other hand, measure electrical potential or voltage. They signify the force that drives electric current through a circuit. The term "volt" was named after Alessandro Volta, an Italian physicist known for his contributions to early battery development. Volts are essential in understanding the electric potential difference across components and systems.

#### DC Watts to Volts Calculation

In direct current (DC) circuits, the conversion from watts to volts is straightforward:

#### V(V) = P(W) / I(A)

Here, V represents voltage in volts (V), P is power in watts (W), and I stands for current in amps (A). This equation is instrumental in determining the voltage when power and current values are known.

#### AC Single Phase Watts to Volts Calculation

When dealing with alternating current (AC) in single-phase circuits, the relationship between watts and volts involves the power factor (PF):

#### V(V) = P(W) / (PF × I(A))

Understanding the power factor is crucial in accurately calculating voltage in single-phase AC systems.

#### AC Three Phase Watts to Volts Calculation

In three-phase AC circuits, two methods are commonly used to calculate voltage:

Line-to-Line Voltage (VL-L): The formula for determining voltage in this scenario is a bit more complex:

#### VL-L(V) = P(W) / (√3 × PF × I(A))

It considers the square root of 3, power factor (PF), and phase current (I) to calculate line-to-line voltage.

Line-to-Neutral Voltage (VL-N): This calculation is more straightforward:

#### VL-N(V) = P(W) / (3 × PF × I(A))

When line-to-neutral voltage measurements are available, this equation provides the voltage in three-phase systems.

#### Equivalent Watts and Volts for Various Current Ratings

Explore the equivalent watts and volts for different current ratings and gain a deeper understanding of electrical systems' performance.

#### Historical Significance

The origins of these units date back centuries, with pioneers like James Watt and Alessandro Volta making groundbreaking contributions to the field of electricity. Their work laid the foundation for the precise measurements we use today.

#### Equivalent watts and volts for various current ratings

Power Voltage Current
5 Watts 5 Volts 1 Amps
5 Watts 2.5 Volts 2 Amps
5 Watts 1.667 Volts 3 Amps
5 Watts 1.25 Volts 4 Amps
10 Watts 10 Volts 1 Amps
10 Watts 5 Volts 2 Amps
10 Watts 3.333 Volts 3 Amps
10 Watts 2.5 Volts 4 Amps
15 Watts 15 Volts 1 Amps
15 Watts 7.5 Volts 2 Amps
15 Watts 5 Volts 3 Amps
15 Watts 3.75 Volts 4 Amps
20 Watts 20 Volts 1 Amps
20 Watts 10 Volts 2 Amps
20 Watts 6.667 Volts 3 Amps
20 Watts 5 Volts 4 Amps
25 Watts 25 Volts 1 Amps
25 Watts 12.5 Volts 2 Amps
25 Watts 8.333 Volts 3 Amps
25 Watts 6.25 Volts 4 Amps
30 Watts 30 Volts 1 Amps
30 Watts 15 Volts 2 Amps
30 Watts 10 Volts 3 Amps
30 Watts 7.5 Volts 4 Amps
35 Watts 35 Volts 1 Amps
35 Watts 17.5 Volts 2 Amps
35 Watts 11.667 Volts 3 Amps
35 Watts 8.75 Volts 4 Amps
40 Watts 40 Volts 1 Amps
40 Watts 20 Volts 2 Amps
40 Watts 13.333 Volts 3 Amps
40 Watts 10 Volts 4 Amps
45 Watts 45 Volts 1 Amps
45 Watts 22.5 Volts 2 Amps
45 Watts 15 Volts 3 Amps
45 Watts 11.25 Volts 4 Amps
50 Watts 50 Volts 1 Amps
50 Watts 25 Volts 2 Amps
50 Watts 16.667 Volts 3 Amps
50 Watts 12.5 Volts 4 Amps
55 Watts 55 Volts 1 Amps
55 Watts 27.5 Volts 2 Amps
55 Watts 18.333 Volts 3 Amps
55 Watts 13.75 Volts 4 Amps
60 Watts 60 Volts 1 Amps
60 Watts 30 Volts 2 Amps
60 Watts 20 Volts 3 Amps
60 Watts 15 Volts 4 Amps
65 Watts 65 Volts 1 Amps
65 Watts 32.5 Volts 2 Amps
65 Watts 21.667 Volts 3 Amps
65 Watts 16.25 Volts 4 Amps
70 Watts 70 Volts 1 Amps
70 Watts 35 Volts 2 Amps
70 Watts 23.333 Volts 3 Amps
70 Watts 17.5 Volts 4 Amps
75 Watts 75 Volts 1 Amps
75 Watts 37.5 Volts 2 Amps
75 Watts 25 Volts 3 Amps
75 Watts 18.75 Volts 4 Amps
80 Watts 80 Volts 1 Amps
80 Watts 40 Volts 2 Amps
80 Watts 26.667 Volts 3 Amps
80 Watts 20 Volts 4 Amps
85 Watts 85 Volts 1 Amps
85 Watts 42.5 Volts 2 Amps
85 Watts 28.333 Volts 3 Amps
85 Watts 21.25 Volts 4 Amps
90 Watts 90 Volts 1 Amps
90 Watts 45 Volts 2 Amps
90 Watts 30 Volts 3 Amps
90 Watts 22.5 Volts 4 Amps
95 Watts 95 Volts 1 Amps
95 Watts 47.5 Volts 2 Amps
95 Watts 31.667 Volts 3 Amps
95 Watts 23.75 Volts 4 Amps
100 Watts 100 Volts 1 Amps
100 Watts 50 Volts 2 Amps
100 Watts 33.333 Volts 3 Amps
100 Watts 25 Volts 4 Amps

1. How many watts in 1 volt?

Answer: The relationship between watts and volts depends on the current in the circuit. Watts (W) are calculated by multiplying voltage (V) by current (I) in amps. So, the formula is:

Watts (W) = Volts (V) × Current (I)

Without knowing the current, it's impossible to determine the number of watts in 1 volt.

2. What is 1 watt in volt?

Answer: To calculate the voltage (volts) when you know the power (watts) and current (amps), use the formula:

Volts (V) = Watts (W) / Current (I)

Without knowing the current, you can't directly convert 1 watt to volts.

3. What is 20 watts in volts?

Answer: To find the voltage (volts) for a given power (watts) and current (amps), use the formula:

Volts (V) = Watts (W) / Current (I)

If the current is known, you can determine the voltage when you have 20 watts.

4. How do I convert watts to volts?

Answer: You can convert watts to volts using the formula:

Volts (V) = Watts (W) / Current (I)

Ensure you know the current in amps to perform this conversion accurately.

5. What is 9V in watts?

Answer: To find the power (watts) when you know the voltage (volts) and current (amps), use the formula:

Watts (W) = Volts (V) × Current (I)

With a voltage of 9V and the current, you can calculate the power in watts.

6. What is 240 volts in watts?

Answer: To determine the power (watts) for a given voltage (volts) and current (amps), use the formula:

Watts (W) = Volts (V) × Current (I)

With a voltage of 240V and the current, you can calculate the power in watts.

7. How many watts is 5V?

Answer: To calculate the power (watts) for a given voltage (volts) and current (amps), use the formula:

Watts (W) = Volts (V) × Current (I)

You need to know the current to determine how many watts 5V represents.

8. What is 10 watts equal to?

Answer: Watts (W) are a measure of power, which is the rate at which energy is consumed or transferred. So, 10 watts represent a rate of energy transfer or consumption.

9. What is 220 volts in watts?

Answer: To find the power (watts) when you know the voltage (volts) and current (amps), use the formula:

Watts (W) = Volts (V) × Current (I)

With a voltage of 220V and the current, you can calculate the power in watts.