# Convert Watt-seconds to Therms

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

Results in Therms: 1 Ws = 9.4782E-9 therms

## How to Convert Watt-seconds to Therms

To convert a watt-second measurement to a therm measurement, multiply the energy by the conversion ratio. One watt-second is equal to 9.4782E-9 therms, so use this simple formula to convert:

therms = watt-seconds × 9.4782E-9

The energy in therms is equal to the watt-seconds multiplied by 9.4782E-9.

For example, here's how to convert 500,000,000 watt-seconds to therms using the formula above.
500,000,000 Ws = (500,000,000 × 9.4782E-9) = 4.739086 therms

## 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.

## Therms

One therm is a measure of heat energy equal to 100,000 BTU, which are equal to the amount of heat energy required to increase the temperature of one pound of water one degree Fahrenheit. Therms are often used by natural gas companies to measure the heat equivalent of gas used.

The therm is a US customary unit of energy.

## Watt-second to Therm Conversion Table

Watt-second measurements converted to therms
Watt-seconds Therms
1 Ws 0.0000000094782
2 Ws 0.000000018956
3 Ws 0.000000028435
4 Ws 0.000000037913
5 Ws 0.000000047391
6 Ws 0.000000056869
7 Ws 0.000000066347
8 Ws 0.000000075825
9 Ws 0.000000085304
10 Ws 0.000000094782
100 Ws 0.00000094782
1,000 Ws 0.0000094782
10,000 Ws 0.000094782
100,000 Ws 0.000948
1,000,000 Ws 0.009478
10,000,000 Ws 0.094782
100,000,000 Ws 0.947817
1,000,000,000 Ws 9.4782