The radiation converter is a free online tool that helps you convert between physics units quickly and accurately. It supports 5 units including Becquerel (Bq), Curie (Ci), Gray (Gy), Rad (rad), Rem (rem). The core conversion formula is: 1 Bq = 2.7e-11 Ci. For example, 1 Becquerel equals approximately 0 Curie. Conversely, 1 Curie equals approximately 37,037,037,037 Becquerel. Common conversions: 5 Bq = 0 Ci, 10 Bq = 0 Ci, 25 Bq = 0 Ci, 50 Bq = 0 Ci, 100 Bq = 0 Ci. This converter is useful for students, engineers, scientists, and professionals who need accurate physics unit conversions. Whether you are working on homework, technical specifications, research data, or everyday measurements, this tool provides instant, reliable results. All conversions are calculated relative to a single base unit for consistency and precision across all supported units. 1 Curie is the radioactivity of 1 gram of radium-226. The average person receives about 2-3 millisieverts of radiation per year.