Today’s price is $1768.50 per ounce, which (x32000) is $56,592,000 per ton.
US stockpile is 8133 tonnes, so the stated dollar value of US central bank gold stockpile is:
$460,262,736,000. Almost half a trillion USD. It sounds like a lot, but to put that in perspective, the current US debt is 28 trillion…whoops.
I’m in Australia - the land that will never be free:
79.85t = 79,850kg
Price per Kg of Gold USD = $56,365.82
Total USD Value = $4,500,810,727
Australia has 79.85t of gold @$1760oz
Totalling - $140,536,000 
as of 8th October 2021
US has 8133.46 tonnes of gold in its reserves which equals $373 billion USD
US 8133 tons= 459 Billion USD
US Gold Reserves = 8133 Tonnes
Current market price Gold = $1,760.60/oz
1 Tonne = 35273.96oz
1760.60 (8133 x 35273.96) = $505,086,415,000
Ireland g tonnes = 385 million in usd value
The United States holds 8,133 tonnes of gold in its reserves, the largest in the world. One ton of gold is worth 46.5 Million dollars currently.
This would mean that the United States hold 378,184,500,000 dollars worth of gold in its reserves.
Canada gold market share = 100 tons
1oz = $1776.74 USD
1 ton = 56,855,680 USD x 100
Canada gold market share in USD = $47,918,085,600
According to Kitco.com, gold’s price per kilo, as of today (i.e 20/10/21), is approximately equal to $57,434.
Its price per tonne is, therefore: $57,434 x 1,000 = $57,434,000.
According to Trading Economics, the UK holds 310 tonnes of gold in total (latest figure was reported as of June 2021).
Therefore, the UK currently holds: 57,434,000 x 310 = $17,804,540,000 of gold in its reserves (i.e $17.8 bn)
Spain
282 Tonnes.
1 Tonne= 32.690,42170644 once
282 tonnes X 32690,4217064 once= 9.218.698 ounces of gold
Price per once = $1.611
Total Value= $14.851.322.480
Ireland: 6 tonnes = $339,840,000 total value
The USA as of June.2021 stores 8133 tonne of gold in it’s reserves. As of Oct.21.21 one tonne of gold in American currency equals 57.4 million dollars, so 57.4M x 8133 tonne equals to 465,207,600,600.00 dollars of gold in reserve.
8133 tonnes * 32000 oz/ton * 1792.47 $/oz = 4.665e11, i.e. ~4.7T$
How Sad my country doesnt even appear, this makes me wonder of Costa Rican Central Bank heavily
El Salvador
1.37 tonnes
$7,882,432 at current price of $1798.34 per ounce of gold.
As of Jun/21 USA reserves are approx 8133 Tonnes would equal 286883132.53594 ozs todays price for gold is $1797.
So the USA has approx. $515,528,989,167.08 USD valued in gold
canada tonnes = $0.00000
US 8133.46 tons
= $425,723,257,791