Convert Rutherfords to Picobecquerels
Convert Rutherfords (Rd) to Picobecquerels (pBq) instantly and accurately.
Conversion Formula
pBq = Rd × 1.000000000e+18
About Rutherfords
The rutherford (Rd) equals exactly 10⁶ Bq = 1 MBq. Proposed by Ernest Rutherford and adopted at the 1946 Montreal Conference on Radioactivity as a convenient unit for large sources. Superseded by the MBq in SI but still encountered in older nuclear physics and reactor engineering literature. 1 Rd = 10⁶ Bq.
About Picobecquerels
The picobecquerel (pBq) equals 10⁻¹² Bq. Environmental monitoring of drinking water reports naturally occurring ²²⁶Ra and ²²⁸Ra at pBq/L; ultra-low background Geiger counters in underground laboratories detect pBq-level contamination on detector surfaces. 1 pBq = 10⁻¹² Bq = 10⁻³ nBq.
Quick Reference Table
| Rutherfords (Rd) | Picobecquerels (pBq) |
|---|---|
| 1 Rd | 1 × 1018 pBq |
| 2 Rd | 2 × 1018 pBq |
| 5 Rd | 5 × 1018 pBq |
| 10 Rd | 1 × 1019 pBq |
| 25 Rd | 2.5 × 1019 pBq |
| 50 Rd | 5 × 1019 pBq |
| 100 Rd | 1 × 1020 pBq |