pCi
Picocurie
Traditional System

Picocurie (pCi)

A picocurie (pCi) equals 10⁻¹² curie or 0.037 Bq. Standard US unit for radon: EPA action level is 4 pCi/L. Drinking water: 15 pCi/L alpha limit. One pCi = 2.22 decays per minute. Used extensively in US environmental regulations.

Convert From Picocuries

Convert To Picocuries

Conversion Factors

1 pCi 0.037 Bq
1 pCi 3.7e-5 kBq
1 pCi 3.7e-8 MBq
1 pCi 3.7e-11 GBq
1 pCi 3.7e-14 TBq
1 pCi 3.7e-17 PBq
1 pCi 3.7e-20 EBq
1 pCi 37000 μBq
1 pCi 1e-12 Ci
1 pCi 1e-18 mCi
1 pCi 1e-6 μCi
1 pCi 0.001 nCi
1 pCi 1e-15 kCi
1 pCi 1e-18 MCi
1 pCi 3.7e-8 Rd
1 pCi 0.037 dps
1 pCi 2.21999556 dpm
1 pCi 0 cpm

Related Units