Microcurie to Millicurie Conversion

Convert between Microcurie and Millicurie quickly and accurately.

µCi
mCi

How to Convert Microcurie to Millicurie

Conversion Formula

1 µCi = 0.001 mCi
1 mCi = 1000 µCi

Example

Convert 15 µCi to mCi:

15 µCi = 15 × 0.001 mCi = 0.015 mCi

Unit Information

Learn about the radiation activity units you're converting between

Microcurie

µCi

Definition

A unit of radioactivity equal to 10^-6 curie or 3.7 × 10^4 becquerel, used for small activity sources.

History/Origin

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

Current Use

Used in nuclear medicine, research applications, and small-scale radioactive sources.

Multiplier

37000

Offset

0

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

Microcurie to Millicurie Conversion Table

Microcurie [µCi] Millicurie [mCi]
1 µCi 0.001 mCi
10 µCi 0.01 mCi
25 µCi 0.025 mCi
50 µCi 0.05 mCi
100 µCi 0.1 mCi
0 µCi 0E+0 mCi
-10 µCi -0.01 mCi
-40 µCi -0.04 mCi