Millicurie to Rutherford Conversion

Convert between Millicurie and Rutherford quickly and accurately.

mCi
Rd

How to Convert Millicurie to Rutherford

Conversion Formula

1 mCi = 37 Rd
1 Rd = 0.027 mCi

Example

Convert 15 mCi to Rd:

15 mCi = 15 × 37 Rd = 555 Rd

Unit Information

Learn about the radiation activity units you're converting between

Millicurie

mCi

Definition

A unit of radioactivity equal to 0.001 curie or 3.7 × 10^7 becquerel, commonly used in nuclear medicine.

History/Origin

Derived from the curie unit with the milli- prefix, widely used in medical applications.

Current Use

Commonly used in nuclear medicine, diagnostic imaging, and therapeutic applications.

Multiplier

37000000

Offset

0

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

Millicurie to Rutherford Conversion Table

Millicurie [mCi] Rutherford [Rd]
1 mCi 37 Rd
10 mCi 370 Rd
25 mCi 925 Rd
50 mCi 1850 Rd
100 mCi 3700 Rd
0 mCi 0E+0 Rd
-10 mCi -370 Rd
-40 mCi -1480 Rd