Convert Megajoules to Watt-seconds

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

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Results in Watt-seconds:
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1 MJ = 1,000,000 Ws

How to Convert Megajoules to Watt-seconds

To convert a megajoule measurement to a watt-second measurement, multiply the energy by the conversion ratio. One megajoule is equal to 1,000,000 watt-seconds, so use this simple formula to convert:

watt-seconds = megajoules × 1,000,000

The energy in watt-seconds is equal to the megajoules multiplied by 1,000,000.

For example, here's how to convert 5 megajoules to watt-seconds using the formula above.
5 MJ = (5 × 1,000,000) = 5,000,000 Ws

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

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-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.

Megajoule Measurements and Equivalent Watt-second Conversions

Common megajoule values converted to the equivalent watt-second value
Megajoules Watt-seconds
1 MJ 1,000,000 Ws
2 MJ 2,000,000 Ws
3 MJ 3,000,000 Ws
4 MJ 4,000,000 Ws
5 MJ 5,000,000 Ws
6 MJ 6,000,000 Ws
7 MJ 7,000,000 Ws
8 MJ 8,000,000 Ws
9 MJ 9,000,000 Ws
10 MJ 10,000,000 Ws
11 MJ 11,000,000 Ws
12 MJ 12,000,000 Ws
13 MJ 13,000,000 Ws
14 MJ 14,000,000 Ws
15 MJ 15,000,000 Ws
16 MJ 16,000,000 Ws
17 MJ 17,000,000 Ws
18 MJ 18,000,000 Ws
19 MJ 19,000,000 Ws
20 MJ 20,000,000 Ws
21 MJ 21,000,000 Ws
22 MJ 22,000,000 Ws
23 MJ 23,000,000 Ws
24 MJ 24,000,000 Ws
25 MJ 25,000,000 Ws
26 MJ 26,000,000 Ws
27 MJ 27,000,000 Ws
28 MJ 28,000,000 Ws
29 MJ 29,000,000 Ws
30 MJ 30,000,000 Ws
31 MJ 31,000,000 Ws
32 MJ 32,000,000 Ws
33 MJ 33,000,000 Ws
34 MJ 34,000,000 Ws
35 MJ 35,000,000 Ws
36 MJ 36,000,000 Ws
37 MJ 37,000,000 Ws
38 MJ 38,000,000 Ws
39 MJ 39,000,000 Ws
40 MJ 40,000,000 Ws

More Megajoule Energy Conversions

Joules
Convert to Joules
1 MJ is equal to 1,000,000 joules
Convert to Kilojoules
1 MJ is equal to 1,000 kilojoules
Convert to Gigajoules
1 MJ is equal to 0.001 gigajoules
Calories
Convert to Calories
1 MJ is equal to 239,005.7 calories
Convert to Kilocalories
1 MJ is equal to 239.005736 kilocalories
Convert to Megacalories
1 MJ is equal to 0.239006 megacalories
Watts x Time
Convert to Watt-hours
1 MJ is equal to 277.777778 watt-hours
Convert to Kilowatt-hours
1 MJ is equal to 0.277778 kilowatt-hours
Convert to Megawatt-hours
1 MJ is equal to 0.000278 megawatt-hours
Thermal Units
Convert to British Thermal Units
1 MJ is equal to 947.81712 british thermal units
Convert to Million BTU
1 MJ is equal to 0.000948 million BTU
Convert to Therms
1 MJ is equal to 0.009478 therms
Convert to Quads
1 MJ is equal to 9.4782E-13 quads
Electronvolts
Convert to Electronvolts
1 MJ is equal to 6,241,499,999,999,999,833,276,416 electronvolts
Convert to Kiloelectronvolts
1 MJ is equal to 6,241,499,999,999,999,606,784 kiloelectronvolts
Convert to Megaelectronvolts
1 MJ is equal to 6,241,500,000,000,000,000 megaelectronvolts