Convert Watt-seconds to Joules

Enter your watt-second value in the form below to get the value calculated in joules.

SWAP UNITS
Results in Joules:
Loading content.
1 Ws = 1 J

How to Convert Watt-seconds to Joules

Convert watt-seconds to joules with this simple formula:

joules = watt-seconds × 1

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

For example:
5 Ws = (5 × 1) = 5 J

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

Convert Joules to Watt-seconds

Watt-second Measurements and Equivalent Joule Conversions

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

More Watt-second Energy Conversions

Joules
Convert to Kilojoules
1 Ws is equal to 0.001 kilojoules
Convert to Megajoules
1 Ws is equal to 1.0E-6 megajoules
Convert to Gigajoules
1 Ws is equal to 1.0E-9 gigajoules
Calories
Convert to Calories
1 Ws is equal to 0.239006 calories
Convert to Kilocalories
1 Ws is equal to 0.000239 kilocalories
Convert to Megacalories
1 Ws is equal to 2.3901E-7 megacalories
Watts x Time
Convert to Watt-hours
1 Ws is equal to 0.000278 watt-hours
Convert to Kilowatt-hours
1 Ws is equal to 2.7778E-7 kilowatt-hours
Convert to Megawatt-hours
1 Ws is equal to 2.7778E-10 megawatt-hours
Thermal Units
Convert to British Thermal Units
1 Ws is equal to 0.000948 british thermal units
Convert to Million BTU
1 Ws is equal to 9.4782E-10 million BTU
Convert to Therms
1 Ws is equal to 9.4782E-9 therms
Convert to Quads
1 Ws is equal to 9.4782E-19 quads
Electronvolts
Convert to Electronvolts
1 Ws is equal to 6,241,500,000,000,000,000 electronvolts
Convert to Kiloelectronvolts
1 Ws is equal to 6,241,500,000,000,000 kiloelectronvolts
Convert to Megaelectronvolts
1 Ws is equal to 6,241,509,343,260.2 megaelectronvolts