Modern Converts Logo

Modern Converts

Convert between different units quickly and accurately in a modern way

Choose a Measurement

Select a measurement and convert between different units

Convert Energy from Kilowatt Hour to Watt Second (kWh to Ws)
Multiple conversions

Multiple conversions

On This Page

Kilowatt-hour to Watt-second Conversion FormulaExampleWhat is a Kilowatt-hour (kWh)?What is a Watt-second (Ws)?What is the International System of Units (SI)?Kilowatt-hour to Watt-second Conversion Table

Kilowatt-hour to Watt-second Conversion Formula

To convert from Kilowatt-hour (kWh) to Watt-second (Ws), use the following formula:

 Watt-second (Ws)\textbf{ Watt-second} \text{ (Ws)}

=60×60×1000× Kilowatt-hour (kWh)= 60 \times 60 \times 1000\times \textbf{ Kilowatt-hour} \text{ (kWh)}

=3600000× Kilowatt-hour (kWh)= 3600000\times \textbf{ Kilowatt-hour} \text{ (kWh)}

Example

Let's convert 5 Kilowatt-hour (kWh) to Watt-second (Ws).

Using the formula:

5×3600000=180000005 \times 3600000 = 18000000

Therefore, 5 Kilowatt-hour (kWh) is equal to 1800000018000000 Watt-second (Ws).

What is a Kilowatt-hour (kWh)?

A Kilowatt-hour (kWh) is a unit of energy in the International System of Units (SI), equal to 3600000 Joules (J). The plural form is Kilowatt-hours.

What is a Watt-second (Ws)?

A Watt-second (Ws) is a unit of energy in the International System of Units (SI), equal to Joules (1 J). The plural form is Watt-seconds.

What is the International System of Units (SI)?

The International System of Units (SI) is the modern form of the metric system and the most widely used system of measurement in the world. It is founded on seven fundamental units: the second (time), meter (length), kilogram (mass), ampere (electric current), kelvin (thermodynamic temperature), mole (amount of substance), and candela (luminous intensity).

Kilowatt-hour to Watt-second Conversion Table

Here are some quick reference conversions from Kilowatt-hour (kWh) to Watt-second (Ws):

Kilowatt-hoursWatt-seconds
0.000001 kWh3.63.6 Ws
0.001 kWh36003600 Ws
0.1 kWh360000360000 Ws
1 kWh36000003600000 Ws
2 kWh72000007200000 Ws
3 kWh1080000010800000 Ws
4 kWh1440000014400000 Ws
5 kWh1800000018000000 Ws
6 kWh2160000021600000 Ws
7 kWh2520000025200000 Ws
8 kWh2880000028800000 Ws
9 kWh3240000032400000 Ws
10 kWh3600000036000000 Ws
20 kWh7200000072000000 Ws
30 kWh108000000108000000 Ws
40 kWh144000000144000000 Ws
50 kWh180000000180000000 Ws
100 kWh360000000360000000 Ws
1000 kWh36000000003600000000 Ws
10000 kWh3600000000036000000000 Ws

List some Energy Converters:

For all Energy converters, choose units using the From/To dropdowns above.