Convert microcuries to disintegration per minutes
1 µCi = 2220000 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-8
- Gigabecquerels GBq 0.000 037
- Megabecquerels MBq 0.037
- Kilobecquerels kBq 37
- Becquerels Bq 37 000
- Curies Ci 0.000 001
- Millicuries mCi 0.001
- Microcuries µCi 1
- Nanocuries nCi 1000
- Picocuries pCi 1 000 000
- Rutherfords Rd 0.037
- Disintegration per minutes dpm 2 220 000
- Disintegration per seconds dps 37 000
Every row is Microcurie (µCi) converted through the becquerel, in exact rational arithmetic.
How to convert microcuries to disintegration per minutes
Multiply the number of microcuries by 2220000 to get disintegration per minutes.
The exact factor is 2220000 .
Disintegration per minute: Liquid-scintillation counting.
Microcurie to Disintegration per minute conversion table
| Microcuries (µCi) | Disintegration per minutes (dpm) |
|---|---|
| 1 µCi | 2 220 000 |
| 2 µCi | 4 440 000 |
| 3 µCi | 6 660 000 |
| 5 µCi | 11 100 000 |
| 10 µCi | 22 200 000 |
| 20 µCi | 44 400 000 |
| 25 µCi | 55 500 000 |
| 50 µCi | 111 000 000 |
| 100 µCi | 222 000 000 |
| 250 µCi | 555 000 000 |
| 500 µCi | 1 110 000 000 |
| 1000 µCi | 2 220 000 000 |
Disintegration per minute to Microcurie conversion table
| Disintegration per minutes (dpm) | Microcuries (µCi) |
|---|---|
| 1 dpm | 0.000 000 450 450 45 |
| 2 dpm | 0.000 000 900 900 9 |
| 3 dpm | 0.000 001 351 351 4 |
| 5 dpm | 0.000 002 252 252 3 |
| 10 dpm | 0.000 004 504 504 5 |
| 20 dpm | 0.000 009 009 009 |
| 25 dpm | 0.000 011 261 261 |
| 50 dpm | 0.000 022 522 523 |
| 100 dpm | 0.000 045 045 045 |
| 250 dpm | 0.000 112 612 61 |
| 500 dpm | 0.000 225 225 23 |
| 1000 dpm | 0.000 450 450 45 |
Frequently asked
How many disintegration per minutes are in a microcurie?
One microcurie equals 2220000 disintegration per minutes (µCi → dpm). That figure is exact, not rounded.
How do you convert microcuries to disintegration per minutes?
Multiply the number of microcuries by 2220000 to get disintegration per minutes.
What is 1 dpm in microcuries?
One disintegration per minute is 0.0000004504504505 microcuries.
What is 10 µCi in dpm?
10 µCi = 22 200 000 dpm.
What exactly is a disintegration per minute?
Liquid-scintillation counting.