Convert Joules to Watt-seconds

Enter your joule value in the form below to get the value calculated in watt-seconds.

Results in Watt-seconds:

1 J = 1 Ws

How to Convert Joules to Watt-seconds

Convert joules to watt-seconds with this simple formula:

watt-seconds = joules × 1

Converting a joule energy measurement to a watt-second measurement involves multiplying the energy by the conversion ratio to find the result. One joule is equal to 1 watt-seconds, so to convert simply multiply by 1.

For example, here's how to convert 5 joules to watt-seconds using the formula above.

5 J = (5 × 1) = 5 Ws

Joules and watt-seconds are both units used to measure energy. Learn more about energy and find more energy measurement conversion calculators. Joules are an SI derived unit of energy and can be abbreviated as J, for example 1 J. Watt-seconds are an energy measurement and can be abbreviated as Ws, for example 1 Ws.

Convert Watt-seconds to Joules

Joule Measurements and Equivalent Watt-second Conversions

Common joule values converted to the equivalent watt-second value
Joules	Watt-seconds
1 J	1 Ws
2 J	2 Ws
3 J	3 Ws
4 J	4 Ws
5 J	5 Ws
6 J	6 Ws
7 J	7 Ws
8 J	8 Ws
9 J	9 Ws
10 J	10 Ws
11 J	11 Ws
12 J	12 Ws
13 J	13 Ws
14 J	14 Ws
15 J	15 Ws
16 J	16 Ws
17 J	17 Ws
18 J	18 Ws
19 J	19 Ws
20 J	20 Ws
21 J	21 Ws
22 J	22 Ws
23 J	23 Ws
24 J	24 Ws
25 J	25 Ws
26 J	26 Ws
27 J	27 Ws
28 J	28 Ws
29 J	29 Ws
30 J	30 Ws
31 J	31 Ws
32 J	32 Ws
33 J	33 Ws
34 J	34 Ws
35 J	35 Ws
36 J	36 Ws
37 J	37 Ws
38 J	38 Ws
39 J	39 Ws
40 J	40 Ws

More Joule Energy Conversions

Joules

Convert to Kilojoules: 1 J is equal to 0.001 kilojoules
Convert to Megajoules: 1 J is equal to 1.0E-6 megajoules
Convert to Gigajoules: 1 J is equal to 1.0E-9 gigajoules

Calories

Convert to Calories: 1 J is equal to 0.239006 calories
Convert to Kilocalories: 1 J is equal to 0.000239 kilocalories
Convert to Megacalories: 1 J is equal to 2.3901E-7 megacalories

Watts x Time

Convert to Watt-hours: 1 J is equal to 0.000278 watt-hours
Convert to Kilowatt-hours: 1 J is equal to 2.7778E-7 kilowatt-hours
Convert to Megawatt-hours: 1 J is equal to 2.7778E-10 megawatt-hours

Thermal Units

Convert to British Thermal Units: 1 J is equal to 0.000948 british thermal units
Convert to Million BTU: 1 J is equal to 9.4782E-10 million BTU
Convert to Therms: 1 J is equal to 9.4782E-9 therms
Convert to Quads: 1 J is equal to 9.4782E-19 quads

Electronvolts

Convert to Electronvolts: 1 J is equal to 6,241,500,000,000,000,000 electronvolts
Convert to Kiloelectronvolts: 1 J is equal to 6,241,500,000,000,000 kiloelectronvolts
Convert to Megaelectronvolts: 1 J is equal to 6,241,509,343,260.2 megaelectronvolts