Convert Picocuries to Kilobecquerels (pCi to kBq)
1 picocurie (pCi) = 0.000037 kilobecquerels (kBq). 1 kBq = 27027.02703 pCi. Example: 15 pCi = 15 × 0.000037 = 0.000555 kBq.
Also searched as picocuries to kBq, picocuries in kBq, picocuries into kilobecquerels, pCi to kBq, pCi in kilobecquerels, pCi into kilobecquerel, picocurie to kilobecquerel, pCi to kilobecquerels converter and how many kilobecquerels in a picocurie.
1 pCi = 0.000037 kBq
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk picocurie to kilobecquerel converter to paste a column from Excel.
How to Convert Picocurie to Kilobecquerel
- 1 pCi = 0.000037 kBq
- 1 kBq = 27027.02703 pCi
- Example: convert 15 pCi to kBq: 15 pCi = 15 × 0.000037 kBq = 0.000555 kBq
Formula
kBq = pCi × 0.000037
or kBq = pCi ÷ 27027.02702703
Derivation from SI units:
- 1 pCi = 0.037 Bq.
- 1 kBq = 10³ Bq.
- 1 pCi = 0.037 Bq ÷ 1000 Bq per kBq = 0.000037 kBq
Both units are defined exactly, so the factor is exact. Picocurie definition: picocurie; Kilobecquerel definition: kilobecquerel.
Worked examples
- A reading of 4 pCi converts to 0.000148 kBq.
4 pCi × 0.000037 = 0.000148 kBq - A value of 20 pCi is 0.00074 kBq.
20 pCi × 0.000037 = 0.00074 kBq
Picocurie to Kilobecquerel conversion table
| Picocuries (pCi) | Kilobecquerels (kBq) |
|---|---|
| 0.4 pCi | 0.0000148 kBq |
| 1 pCi | 0.000037 kBq |
| 2 pCi | 0.000074 kBq |
| 4 pCi | 0.000148 kBq |
| 8 pCi | 0.000296 kBq |
| 10 pCi | 0.00037 kBq |
| 20 pCi | 0.00074 kBq |
| 50 pCi | 0.00185 kBq |
| 100 pCi | 0.0037 kBq |
| 1000 pCi | 0.037 kBq |
Where it's used
Picocuries are used for radon in homes (pCi/L), while kilobecquerels appear in laboratory sources and calibration standards. Both measure activity of a radioactive source, so the conversion is a fixed factor.
Picocurie to other radioactivity units
| Conversion | 1 pCi equals |
|---|---|
| picocurie to kilobecquerel | 0.000037 kBq |
| picocurie to becquerel | 0.037 Bq |
| picocurie to curie | 1 × 10⁻¹² Ci |
| picocurie to megabecquerel | 3.7 × 10⁻⁸ MBq |
| picocurie to millicurie | 1 × 10⁻⁹ mCi |
| picocurie to gigabecquerel | 3.7 × 10⁻¹¹ GBq |
| picocurie to microcurie | 0.000001 µCi |
| picocurie to disintegration per minute | 2.22 dpm |
Show 3 more units
| picocurie to terabecquerel | 3.7 × 10⁻¹⁴ TBq |
|---|---|
| picocurie to nanocurie | 0.001 nCi |
| picocurie to rutherford | 3.7 × 10⁻⁸ Rd |
Frequently asked questions
How many kilobecquerels are in 1 picocurie?
1 pCi = 0.000037 kBq.
How do I convert picocuries to kilobecquerels?
Multiply the value in pCi by 0.000037, or divide it by 27027.02703. For example, 15 pCi × 0.000037 = 0.000555 kBq.
Is the pCi to kBq conversion exact?
Yes. Both units are defined exactly, and 1 pCi is exactly 0.000037 kBq.
Sources
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "curie".
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (becquerel, gray, sievert, lux) and Table 2 (candela).
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Picocuries to Kilobecquerels (pCi to kBq). Retrieved October 25, 2026, from https://scientificconverters.com/radioactivity/picocuries-to-kilobecquerels/
IEEE
Scientific Converters, "Convert Picocuries to Kilobecquerels (pCi to kBq)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/radioactivity/picocuries-to-kilobecquerels/