How much is a thousand dollars?

One thousand dollars is 1 two pieces of silver.

1 penetration money is 1 penetration copper coin is 1 two pieces of silver. Of course, in the period of historical turmoil, the number of copper coins and gold and silver fluctuated, and the penetration of 1 and 1 also fluctuated, not fixed, because the weight of copper coins was different, which would be slightly different. Most of the time in history, 1 two silver = 1 copper coin-10.

That is to say, under normal circumstances, 1 two silver = 1 two copper, but under abnormal circumstances, 1 two silver is often greater than 1 two copper.

For example, in Song Dynasty, 1 penetration copper coin weighs 5 kg, 1 kg =64 g = 1 3 kg, 1 penetration copper coin weighs 6,5 kg, 325 g, 1 penetration copper coin 3,2 g, 3 penetration 3 *6.

Converted into RMB, 1 two silver = 12 yuan.