Convert activity [of radioactivity]

Abbreviation Unit 1 Base Unit
Bq becquerel 1
Ci curie 37000000000
GBq gigabecquerel 1000000000
MBq megabecquerel 1000000
TBq terabecquerel 1000000000000
mCi thousandth of curie 37000000
nCi nanocurie 37
pCi picocurie 0.037
uCi millionth of curie 37000