Convert Watt-seconds to Megajoules

Enter the energy in watt-seconds below to get the value converted to megajoules.

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Results in Megajoules:
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1 Ws = 1.0E-6 MJ

How to Convert Watt-seconds to Megajoules

To convert a watt-second measurement to a megajoule measurement, multiply the energy by the conversion ratio. One watt-second is equal to 1.0E-6 megajoules, so use this simple formula to convert:

megajoules = watt-seconds × 1.0E-6

The energy in megajoules is equal to the watt-seconds multiplied by 1.0E-6.

For example, here's how to convert 5 watt-seconds to megajoules using the formula above.
5 Ws = (5 × 1.0E-6) = 5.0E-6 MJ

Watt-seconds and megajoules are both units used to measure energy. Keep reading to learn more about each unit of measure.

Watt-seconds

The watt-second is a measure of electrical energy equal to one watt of power over a one second period. One watt-second is equal to 1/3,600 of a watt-hour or one joule.

Watt-seconds can be abbreviated as Ws, for example 1 watt-second can be written as 1 Ws.

Megajoules

One megajoule is equal to 1,000,000 joules, which are the energy equal to the force on an object of one newton at a distance of one meter.

The megajoule is a multiple of the joule, which is the SI derived unit for energy. In the metric system, "mega" is the prefix for 109. Megajoules can be abbreviated as MJ, for example 1 megajoule can be written as 1 MJ.

Watt-second Measurements and Equivalent Megajoule Conversions

Common watt-second values converted to the equivalent megajoule value
Watt-seconds Megajoules
1 Ws 0.000001 MJ
2 Ws 0.000002 MJ
3 Ws 0.000003 MJ
4 Ws 0.000004 MJ
5 Ws 0.000005 MJ
6 Ws 0.000006 MJ
7 Ws 0.000007 MJ
8 Ws 0.000008 MJ
9 Ws 0.000009 MJ
10 Ws 0.00001 MJ
11 Ws 0.000011 MJ
12 Ws 0.000012 MJ
13 Ws 0.000013 MJ
14 Ws 0.000014 MJ
15 Ws 0.000015 MJ
16 Ws 0.000016 MJ
17 Ws 0.000017 MJ
18 Ws 0.000018 MJ
19 Ws 0.000019 MJ
20 Ws 0.00002 MJ
21 Ws 0.000021 MJ
22 Ws 0.000022 MJ
23 Ws 0.000023 MJ
24 Ws 0.000024 MJ
25 Ws 0.000025 MJ
26 Ws 0.000026 MJ
27 Ws 0.000027 MJ
28 Ws 0.000028 MJ
29 Ws 0.000029 MJ
30 Ws 0.00003 MJ
31 Ws 0.000031 MJ
32 Ws 0.000032 MJ
33 Ws 0.000033 MJ
34 Ws 0.000034 MJ
35 Ws 0.000035 MJ
36 Ws 0.000036 MJ
37 Ws 0.000037 MJ
38 Ws 0.000038 MJ
39 Ws 0.000039 MJ
40 Ws 0.00004 MJ

More Watt-second Energy Conversions

Joules
Convert to Joules
1 Ws is equal to 1 joules
Convert to Kilojoules
1 Ws is equal to 0.001 kilojoules
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