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

Quick Reference

1 Erg = 2.778e-26 Petawatthour

1 Petawatthour = 3.6e+25 Erg

Erg to Petawatthour Conversion Formula

To convert Erg to Petawatthour, multiply by 2.778e-26.

Petawatthour = Erg × 2.778e-26

Erg = Petawatthour × 3.6e+25

To convert Petawatthour back to Erg, divide by 2.778e-26 (or multiply by 3.6e+25).

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 Petawatthour

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

Erg to Petawatthour Conversion Table

Erg	Petawatthour	Petawatthour	Erg
0.1	2.778e-27	0.1	3.6000000000000004e+24
0.5	1.389e-26	0.5	1.8e+25
1	2.778e-26	1	3.6e+25
2	5.556e-26	2	7.2e+25
5	1.389e-25	5	1.8e+26
10	2.778e-25	10	3.6e+26
20	5.556e-25	20	7.2e+26
25	6.944e-25	25	9.000000000000001e+26
50	1.389e-24	50	1.8000000000000002e+27
100	2.778e-24	100	3.6000000000000004e+27
250	6.944e-24	250	9.000000000000001e+27
500	1.389e-23	500	1.8000000000000002e+28
1000	2.778e-23	1000	3.6000000000000004e+28

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