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Curie to Becquerel Converter

Convert Curies to Becquerels

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How to Convert Curies to Becquerels

Converting curies (Ci) to becquerels (Bq) is a common conversion in radioactivity. One curie is equal to 37,000,000,000 becquerels.

Formula

Becquerels = Curies × 37,000,000,000

or

Bq = Ci × 37,000,000,000

Step-by-step process

  1. Take the measurement in curies
  2. Multiply that number by 37,000,000,000
  3. The result is the equivalent amount in becquerels

Examples

  • 1 Ci = 37,000,000,000 Bq
  • 2 Ci = 74,000,000,000 Bq
  • 0.5 Ci = 18,500,000,000 Bq

When to Convert Curies to Becquerels

This conversion is useful in nuclear medicine, radiation protection, and environmental monitoring, where both curies and becquerels are used to quantify radioactivity.

Common Curies to Becquerels Conversions

Here is a table of common curie to becquerel conversions for quick reference:

Curies (Ci) Becquerels (Bq) Curies (Ci) Becquerels (Bq)
1 37,000,000,000 100 3,700,000,000,000
0.01 370,000,000 0.1 3,700,000,000
0.5 18,500,000,000 5 185,000,000,000
10 370,000,000,000 1,000 37,000,000,000,000

Frequently Asked Questions

What is a Curie (Ci)?

The curie (Ci) is a non-SI unit of radioactivity, originally defined as the quantity of radon in equilibrium with one gram of radium. It is approximately equal to the activity of 1 gram of radium-226.

What is a Becquerel (Bq)?

The becquerel (Bq) is the SI unit of radioactivity, defined as one disintegration or transformation per second.