Convert Megacuries to Kilocuries
Convert Megacuries (MCi) to Kilocuries (kCi) instantly and accurately.
Conversion Formula
kCi = MCi × 1000
About Megacuries
The megacurie (MCi) equals 3.7 × 10¹⁶ Bq. Total radioactive inventory of a large nuclear power reactor core at shutdown is ~2000-10000 MCi; US atmospheric nuclear weapons tests released ~12000 MCi of ¹³¹I globally; high-level nuclear waste repositories are characterised in MCi. 1 MCi = 3.7 × 10¹⁶ Bq.
About Kilocuries
The kilocurie (kCi) equals 3.7 × 10¹³ Bq. ⁶⁰Co and ¹³⁷Cs blood irradiation and food sterilisation facilities use 20-200 kCi sources; research reactor fission product inventories are characterised in kCi; ⁹⁰Sr/⁹⁰Y radioisotope thermoelectric generators (RTGs) contain 10-150 kCi. 1 kCi = 3.7 × 10¹³ Bq.
Quick Reference Table
| Megacuries (MCi) | Kilocuries (kCi) |
|---|---|
| 1 MCi | 1000 kCi |
| 2 MCi | 2000 kCi |
| 5 MCi | 5000 kCi |
| 10 MCi | 10000 kCi |
| 25 MCi | 25000 kCi |
| 50 MCi | 50000 kCi |
| 100 MCi | 100000 kCi |