Convert Kilobecquerels to DPM (kBq to dpm)
1 kilobecquerel (kBq) = 60000 disintegrations per minute (dpm). 1 dpm = 0.00001666666667 kBq. Example: 15 kBq = 15 × 60000 = 900000 dpm.
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1 kBq = 60000 dpm
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kilobecquerel to disintegration per minute converter to paste a column from Excel.
How to Convert Kilobecquerel to DPM
- 1 kBq = 60000 dpm
- 1 dpm = 0.00001666666667 kBq
- Example: convert 15 kBq to dpm: 15 kBq = 15 × 60000 dpm = 900000 dpm
Formula
dpm = kBq × 60000
Derivation from SI units:
- 1 kBq = 10³ Bq.
- 1 dpm = 1/60 Bq.
- 1 kBq = 1000 Bq ÷ 0.01666666666667 Bq per dpm = 60000 dpm
Both units are defined exactly, so the factor is exact. Kilobecquerel definition: kilobecquerel; DPM definition: disintegration per minute.
Worked examples
- A reading of 2 kBq converts to 120000 dpm.
2 kBq × 60000 = 120000 dpm - A value of 20 kBq is 1200000 dpm.
20 kBq × 60000 = 1200000 dpm
Kilobecquerel to DPM conversion table
| Kilobecquerels (kBq) | DPM |
|---|---|
| 0.1 kBq | 6000 dpm |
| 0.5 kBq | 30000 dpm |
| 1 kBq | 60000 dpm |
| 2 kBq | 120000 dpm |
| 5 kBq | 300000 dpm |
| 10 kBq | 600000 dpm |
| 20 kBq | 1200000 dpm |
| 50 kBq | 3000000 dpm |
| 100 kBq | 6000000 dpm |
| 1000 kBq | 60000000 dpm |
Where it's used
Kilobecquerels are used for laboratory sources and calibration standards, while disintegrations per minute appear in wipe tests and contamination surveys. Both measure activity of a radioactive source, so the conversion is a fixed factor.
Kilobecquerel to other radioactivity units
| Conversion | 1 kBq equals |
|---|---|
| kilobecquerel to disintegration per minute | 60000 dpm |
| kilobecquerel to becquerel | 1000 Bq |
| kilobecquerel to curie | 2.702702703 × 10⁻⁸ Ci |
| kilobecquerel to megabecquerel | 0.001 MBq |
| kilobecquerel to millicurie | 0.00002702702703 mCi |
| kilobecquerel to picocurie | 27027.02703 pCi |
| kilobecquerel to gigabecquerel | 0.000001 GBq |
| kilobecquerel to microcurie | 0.02702702703 µCi |
Show 3 more units
| kilobecquerel to terabecquerel | 1 × 10⁻⁹ TBq |
|---|---|
| kilobecquerel to nanocurie | 27.02702703 nCi |
| kilobecquerel to rutherford | 0.001 Rd |
Frequently asked questions
How many disintegrations per minute are in 1 kilobecquerel?
1 kBq = 60000 dpm.
How do I convert kilobecquerels to disintegrations per minute?
Multiply the value in kBq by 60000. For example, 15 kBq × 60000 = 900000 dpm.
Is the kBq to dpm conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- 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).
- 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".
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 Kilobecquerels to DPM (kBq to dpm). Retrieved October 25, 2026, from https://scientificconverters.com/radioactivity/kilobecquerels-to-dpm/
IEEE
Scientific Converters, "Convert Kilobecquerels to DPM (kBq to dpm)," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/radioactivity/kilobecquerels-to-dpm/