The answer is 1.0197162129779E-8. We assume you are converting between kilogram-force meter/second and erg/second. You can view more details on each measurement unit: kg-m/s or erg/second The SI derived unit for power is the watt. 1 watt is equal to 0.10197162129779 kg-m/s, or 10000000 erg/second.