Convert Curies per cubic metre to Disintegrations per minute per litre
Convert Curies per cubic metre (Ci/m³) to Disintegrations per minute per litre (dpm/L) instantly and accurately.
Conversion Formula
dpm/L = Ci/m³ × 2220000000
About Curies per cubic metre
The curie per cubic metre (Ci/m³) equals 3.7 × 10¹⁰ Bq/m³ = 37 GBq/L. Encountered in concentrated radioactive liquid waste from nuclear reprocessing; reactor spent fuel pool water activity after fuel cladding failure; high-level waste (HLW) concentrates in storage tanks at Hanford, Sellafield, and similar sites. 1 Ci/m³ = 3.7 × 10¹⁰ Bq/m³.
About Disintegrations per minute per litre
The disintegration per minute per litre (dpm/L) equals exactly 1000/60 Bq/m³ ≈ 16.67 Bq/m³. Used in environmental water and air monitoring with liquid scintillation counting (LSC); ³H activity in river water near nuclear power plant discharges and in groundwater compliance monitoring is commonly reported in dpm/L. 1 dpm/L = 1000/60 Bq/m³ ≈ 16.67 Bq/m³.
Quick Reference Table
| Curies per cubic metre (Ci/m³) | Disintegrations per minute per litre (dpm/L) |
|---|---|
| 1 Ci/m³ | 2.22 × 109 dpm/L |
| 2 Ci/m³ | 4.44 × 109 dpm/L |
| 5 Ci/m³ | 1.11 × 1010 dpm/L |
| 10 Ci/m³ | 2.22 × 1010 dpm/L |
| 25 Ci/m³ | 5.55 × 1010 dpm/L |
| 50 Ci/m³ | 1.11 × 1011 dpm/L |
| 100 Ci/m³ | 2.22 × 1011 dpm/L |