Convert Picobecquerels to Rutherfords
Convert Picobecquerels (pBq) to Rutherfords (Rd) instantly and accurately.
Conversion Formula
Rd = pBq × 1.000000000e-18
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.
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 Superseded by the MBq in SI but still encountered in older nuclear physics and reactor engineering literature. 1 Rd = 10⁶ Bq.
Quick Reference Table
| Picobecquerels (pBq) | Rutherfords (Rd) |
|---|---|
| 1 pBq | 1 × 10-18 Rd |
| 2 pBq | 2 × 10-18 Rd |
| 5 pBq | 5 × 10-18 Rd |
| 10 pBq | 1 × 10-17 Rd |
| 25 pBq | 2.5 × 10-17 Rd |
| 50 pBq | 5 × 10-17 Rd |
| 100 pBq | 1 × 10-16 Rd |