Use this free online calculator to convert Erg to Terawatthour instantly. This energy conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Erg = 2.778e-23 Terawatthour

1 Terawatthour = 3.6e+22 Erg

Erg to Terawatthour Conversion Formula

To convert Erg to Terawatthour, multiply by 2.778e-23.

Terawatthour = Erg × 2.778e-23

Erg = Terawatthour × 3.6e+22

To convert Terawatthour back to Erg, divide by 2.778e-23 (or multiply by 3.6e+22).

About These Units

About Erg

The erg is the unit of work or energy in the CGS system, equal to the work done by a force of one dyne acting through a distance of one centimeter. Equivalently, one erg is the kinetic energy of a mass of 2 grams moving at a velocity of 1 cm/sec. This is equal to 0.1 microjoule, or about 7.375 x 10E-8 foot-pound. The name of the unit is from the Greek word ergon, work. There is no symbol; the word is spelled out in full. Adding prefixes is a problem: 1000 ergs is usually called a kiloerg, but one million ergs is a megalerg, the "l" being added to ease pronunciation.

About Terawatthour

The terawatthour is a unit of energy used to measure work, heat, or power in various scientific and engineering contexts.

Erg to Terawatthour Conversion Table

Erg	Terawatthour	Terawatthour	Erg
0.1	2.778e-24	0.1	3.6e+21
0.5	1.389e-23	0.5	1.8e+22
1	2.778e-23	1	3.6e+22
2	5.556e-23	2	7.2e+22
5	1.389e-22	5	1.8e+23
10	2.778e-22	10	3.6e+23
20	5.556e-22	20	7.2e+23
25	6.944e-22	25	9.000000000000001e+23
50	1.389e-21	50	1.8000000000000002e+24
100	2.778e-21	100	3.6000000000000004e+24
250	6.944e-21	250	9e+24
500	1.389e-20	500	1.8e+25
1000	2.778e-20	1000	3.6e+25

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