Converter group
Radiology Converters
Radiation - Activity Converter
Result
... Rutherford = ... Millicurie
Find the units to convert
Rutherford to Millicurie Converter
Use this page to convert rutherford values into millicurie, with background details, formulas, a worked example, and a quick conversion table.
Conversion formula
1 Rd = 0.027027027027027 mCi
1 mCi = 37 Rd
Example: 1000 Rd = 27.027027027027 mCi
Rutherford
One rutherford is defined as one million disintegrations per second (1 MBq).
History: Named after Ernest Rutherford, the father of nuclear physics. Proposed in 1946.
Current use: Obsolete, replaced by the megabecquerel (MBq).
Also written as Rd, rutherfords.
Millicurie
One millicurie is equal to 0.001 curies or 3.7E+7 becquerels.
History: Standard metric prefix applied to the curie.
Current use: Common in nuclear medicine for diagnostic and therapeutic doses.
Also written as mCi, millicuries.
Rutherford to Millicurie table
| Rutherford [Rd] | Millicurie [mCi] |
|---|---|
| 0.01 Rd | 0.00027027027027027 mCi |
| 0.1 Rd | 0.0027027027027027 mCi |
| 1 Rd | 0.027027027027027 mCi |
| 2 Rd | 0.0540540540540541 mCi |
| 5 Rd | 0.135135135135135 mCi |
| 10 Rd | 0.27027027027027 mCi |
| 20 Rd | 0.540540540540541 mCi |
| 50 Rd | 1.35135135135135 mCi |
| 100 Rd | 2.7027027027027 mCi |
Frequently asked questions
How many Millicurie (mCi) are in one Rutherford (Rd)?
One Rutherford equals 0.027027027027027 Millicurie.
How do you convert Rutherford to Millicurie?
Multiply the Rutherford value by 0.027027027027027 to get the result in Millicurie.
How do you convert Millicurie back to Rutherford?
Multiply the Millicurie value by 37 to get back to Rutherford.
What is 1000 Rutherford in Millicurie?
1000 Rutherford equals 27.027027027027 Millicurie.