Convert Microcurie to Picocurie
Type the number of microcuries that you wish to convert to picocuries.
How to Convert Microcuries to Picocuries
The microcurie and picocurie are both units of radioactivity. By definition, 1 microcurie equals exactly 1000000 picocuries. This means to convert microcuries to picocuries, you multiply by 1000000.
Formula
Step-by-Step Example
Convert 5 μCi to picocuries:
We need to convert microcuries to picocuries
Since 1 μCi = 1000000 pCi, multiply by 1000000
5 × 1000000 = 5000000
5 μCi = 5000000 pCi
Microcurie to Picocurie Conversion Table
Quick reference table for common microcurie to picocurie conversions. Click any value for detailed calculation.
| Microcuries (μCi) | Picocuries (pCi) |
|---|---|
| 0.1 μCi | 100000 pCi |
| 0.5 μCi | 500000 pCi |
| 1 μCi | 1000000 pCi |
| 2 μCi | 2000000 pCi |
| 5 μCi | 5000000 pCi |
| 10 μCi | 10000000 pCi |
| 25 μCi | 25000000 pCi |
| 50 μCi | 50000000 pCi |
| 100 μCi | 100000000 pCi |
About These Units
Microcurie (μCi)
A microcurie (μCi) equals 10⁻⁶ curie or 37 kBq. Common for laboratory tracer experiments, radioactive check sources (1-10 μCi), exempt quantity limits, and calibration standards. One microcurie = 2.22 million disintegrations per minute.
Picocurie (pCi)
A picocurie (pCi) equals 10⁻¹² curie or 0.037 Bq. Standard US unit for radon: EPA action level is 4 pCi/L. Drinking water: 15 pCi/L alpha limit. One pCi = 2.22 decays per minute. Used extensively in US environmental regulations.
Frequently Asked Questions
How do I convert microcuries to picocuries?
To convert microcuries to picocuries, multiply the value by 1000000. For example, 10 μCi = 10000000 pCi.
How many picocuries are in 1 microcurie?
1 microcurie equals 1000000 picocuries.
What is the formula for microcuries to picocuries?
The formula is: pCi = μCi × 1000000.