Rutherford to Picocurie Conversion

Convert between Rutherford and Picocurie quickly and accurately.

Rd
pCi

How to Convert Rutherford to Picocurie

Conversion Formula

1 Rd = 27027027.027 pCi
1 pCi = 4E-8 Rd

Example

Convert 15 Rd to pCi:

15 Rd = 15 × 27027027.027 pCi = 405405405.405 pCi

Unit Information

Learn about the radiation activity units you're converting between

Rutherford

Rd

Definition

A unit of radioactivity equal to 10^6 becquerel or 1 megabecquerel, named after Ernest Rutherford.

History/Origin

Named after Ernest Rutherford (1871-1937), the New Zealand physicist who made fundamental contributions to atomic physics.

Current Use

Historically used in nuclear physics, now largely replaced by the becquerel in most applications.

Multiplier

1000000

Offset

0

Picocurie

pCi

Definition

A unit of radioactivity equal to 10^-12 curie or 0.037 becquerel, used for extremely small activity sources.

History/Origin

Derived from the curie unit with the pico- prefix, used for extremely small radioactive sources.

Current Use

Used in environmental monitoring, food safety testing, and ultra-low-level radiation measurements.

Multiplier

0.037

Offset

0

Rutherford to Picocurie Conversion Table

Rutherford [Rd] Picocurie [pCi]
1 Rd 27027027.0270269997 pCi
10 Rd 270270270.27026999 pCi
25 Rd 675675675.6756759882 pCi
50 Rd 1351351351.3513519764 pCi
100 Rd 2702702702.7027029991 pCi
0 Rd 0E+0 pCi
-10 Rd -270270270.27026999 pCi
-40 Rd -1081081081.0810809135 pCi