Convert Kilotonnes to Troy Pounds
Convert Kilotonnes (kt) to Troy Pounds (lb t) instantly and accurately.
Conversion Formula
lb t = kt × 2679228.881
About Kilotonnes
A kilotonne (kt) equals 1,000 metric tonnes (10⁶ kg). In military and geopolitical contexts, nuclear weapon yields are expressed in kilotons of TNT equivalent (kt TNT): the atomic bomb dropped on Hiroshima had a yield of approximately 15 kt TNT. Environmental science uses kilotonnes for reporting regional greenhouse gas inventories, industrial pollutant releases, and annual waste generation. Mining operations quote ore extraction rates in kilotonnes per day. The global atmospheric inventory of various trace gases is reported in kilotonnes.
About Troy Pounds
A troy pound (lb t) equals 12 troy ounces or 5,760 grains - approximately 373.24 grams. It is lighter than the common avoirdupois pound (453.59 g) because the troy system divides the pound into 12 ounces rather than 16. Historically used across Europe for trade in precious metals and pharmaceuticals, the troy pound was the legal standard in England from the 15th century until 1878. In the United States, the troy pound was once the official standard for coinage but was abolished for commercial use in 1828.
Quick Reference Table
| Kilotonnes (kt) | Troy Pounds (lb t) |
|---|---|
| 1 kt | 2679230 lb t |
| 2 kt | 5358460 lb t |
| 5 kt | 13396100 lb t |
| 10 kt | 26792300 lb t |
| 25 kt | 66980700 lb t |
| 50 kt | 133961000 lb t |
| 100 kt | 267923000 lb t |