Convert picocuries to disintegration per minutes
1 pCi = 2.22 dpm — exactly. Both units are defined against the SI, so this factor is a fraction, not an approximation.
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Show this value in all 13 radioactivity units
- Terabecquerels TBq 3.7e-14
- Gigabecquerels GBq 3.7e-11
- Megabecquerels MBq 3.7e-8
- Kilobecquerels kBq 0.000 037
- Becquerels Bq 0.037
- Curies Ci 1e-12
- Millicuries mCi 1e-9
- Microcuries µCi 0.000 001
- Nanocuries nCi 0.001
- Picocuries pCi 1
- Rutherfords Rd 3.7e-8
- Disintegration per minutes dpm 2.22
- Disintegration per seconds dps 0.037
Every row is Picocurie (pCi) converted through the becquerel, in exact rational arithmetic.
How to convert picocuries to disintegration per minutes
Multiply the number of picocuries by 2.22 to get disintegration per minutes.
The exact factor is 2.22 — as a fraction, 111/50.
Picocurie: Radon in air is reported in pCi/L in the US, Bq/m³ elsewhere.
Disintegration per minute: Liquid-scintillation counting.
Picocurie to Disintegration per minute conversion table
| Picocuries (pCi) | Disintegration per minutes (dpm) |
|---|---|
| 1 pCi | 2.22 |
| 2 pCi | 4.44 |
| 3 pCi | 6.66 |
| 5 pCi | 11.1 |
| 10 pCi | 22.2 |
| 20 pCi | 44.4 |
| 25 pCi | 55.5 |
| 50 pCi | 111 |
| 100 pCi | 222 |
| 250 pCi | 555 |
| 500 pCi | 1110 |
| 1000 pCi | 2220 |
Disintegration per minute to Picocurie conversion table
| Disintegration per minutes (dpm) | Picocuries (pCi) |
|---|---|
| 1 dpm | 0.450 450 45 |
| 2 dpm | 0.900 900 9 |
| 3 dpm | 1.351 351 4 |
| 5 dpm | 2.252 252 3 |
| 10 dpm | 4.504 504 5 |
| 20 dpm | 9.009 009 |
| 25 dpm | 11.261 261 |
| 50 dpm | 22.522 523 |
| 100 dpm | 45.045 045 |
| 250 dpm | 112.612 61 |
| 500 dpm | 225.225 23 |
| 1000 dpm | 450.450 45 |
Frequently asked
How many disintegration per minutes are in a picocurie?
One picocurie equals 2.22 disintegration per minutes (pCi → dpm). That figure is exact, not rounded.
How do you convert picocuries to disintegration per minutes?
Multiply the number of picocuries by 2.22 to get disintegration per minutes.
What is 1 dpm in picocuries?
One disintegration per minute is 0.4504504505 picocuries.
What is 10 pCi in dpm?
10 pCi = 22.2 dpm.
What exactly is a picocurie?
Radon in air is reported in pCi/L in the US, Bq/m³ elsewhere.
What exactly is a disintegration per minute?
Liquid-scintillation counting.