Convert Watt-seconds to Megawatt-hours

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

SWAP UNITS
Results in Megawatt-hours:
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1 Ws = 2.7778E-10 MWh

How to Convert Watt-seconds to Megawatt-hours

To convert a watt-second measurement to a megawatt-hour measurement, multiply the energy by the conversion ratio. One watt-second is equal to 2.7778E-10 megawatt-hours, so use this simple formula to convert:

megawatt-hours = watt-seconds × 2.7778E-10

The energy in megawatt-hours is equal to the watt-seconds multiplied by 2.7778E-10.

For example, here's how to convert 5 watt-seconds to megawatt-hours using the formula above.
5 Ws = (5 × 2.7778E-10) = 1.3889E-9 MWh

Watt-seconds and megawatt-hours 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.

Megawatt-hours

A megawatt-hour is a measure of electrical energy equal to one megawatt, or 1,000,000 watts, of power over a one hour period. Megawatt-hours are a measure of electrical work performed over a period of time, and are often used as a way of measuring energy usage by electric companies.

Megawatt-hours can be abbreviated as MWh, for example 1 megawatt-hour can be written as 1 MWh.

Watt-second Measurements and Equivalent Megawatt-hour Conversions

Common watt-second values converted to the equivalent megawatt-hour value
Watt-seconds Megawatt-hours
1 Ws 0.00000000027778 MWh
2 Ws 0.00000000055556 MWh
3 Ws 0.00000000083333 MWh
4 Ws 0.0000000011111 MWh
5 Ws 0.0000000013889 MWh
6 Ws 0.0000000016667 MWh
7 Ws 0.0000000019444 MWh
8 Ws 0.0000000022222 MWh
9 Ws 0.0000000025 MWh
10 Ws 0.0000000027778 MWh
11 Ws 0.0000000030556 MWh
12 Ws 0.0000000033333 MWh
13 Ws 0.0000000036111 MWh
14 Ws 0.0000000038889 MWh
15 Ws 0.0000000041667 MWh
16 Ws 0.0000000044444 MWh
17 Ws 0.0000000047222 MWh
18 Ws 0.000000005 MWh
19 Ws 0.0000000052778 MWh
20 Ws 0.0000000055556 MWh
21 Ws 0.0000000058333 MWh
22 Ws 0.0000000061111 MWh
23 Ws 0.0000000063889 MWh
24 Ws 0.0000000066667 MWh
25 Ws 0.0000000069444 MWh
26 Ws 0.0000000072222 MWh
27 Ws 0.0000000075 MWh
28 Ws 0.0000000077778 MWh
29 Ws 0.0000000080556 MWh
30 Ws 0.0000000083333 MWh
31 Ws 0.0000000086111 MWh
32 Ws 0.0000000088889 MWh
33 Ws 0.0000000091667 MWh
34 Ws 0.0000000094444 MWh
35 Ws 0.0000000097222 MWh
36 Ws 0.00000001 MWh
37 Ws 0.000000010278 MWh
38 Ws 0.000000010556 MWh
39 Ws 0.000000010833 MWh
40 Ws 0.000000011111 MWh

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 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
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