All converters

Curie to Rutherford

Convert Curie to Rutherford and get the exact value instantly.

About this conversion

To convert Curie to Rutherford, multiply the number of Curie by 37000.

Radioactivity — decays per second — is the becquerel in SI, but the much larger curie persists in medicine and industry, where one curie equals 37 billion becquerels.

Conversion table

Curie (Ci)Rutherford (Rd)
1 Ci37000 Rd
2 Ci74000 Rd
5 Ci185000 Rd
10 Ci370000 Rd
100 Ci3700000 Rd

How to use this converter

  1. Enter your Curie value

    Type any number into the Curie field. It starts at 1 so you can read the rate straight away.

  2. Read the Rutherford result

    The amount in Rutherford updates as you type, so there is no button to press and nothing to wait for.

  3. Swap or keep exploring

    Use the swap control to flip the direction, or pick a related conversion from the list below.

Frequently asked

How many Rutherford are in one Curie?
One Curie equals 37000 Rd. Enter any amount above to get an exact figure for your own value.
Is this converter accurate?
Yes. It uses the exact international definition of each unit and computes on your device, so the only rounding is for display.
Do you upload the numbers I enter?
No. The Curie to Rutherford conversion runs entirely in your browser tab, and nothing you type is sent to a server.
Does it work on my phone?
Yes. It runs in any modern mobile browser and keeps working offline once the page has loaded.

SERBABISA · CAN DO ANYTHING