Silver price in Bolivian Boliviano (BOB) — Bolivia
Today, 999 fine silver costs about 21.73 BOB per gram in Bolivia — roughly 675.88 BOB per troy ounce and 21,730 BOB per kilogram. Prices come from the global XAG/USD spot rate, converted into Bolivian Boliviano at Bolivia's parallel-market exchange rate.
How the silver price in BOB is calculated
Silver is quoted internationally in US dollars per troy ounce (XAG/USD). To express it in Bolivian Boliviano, we convert the spot price to a per-gram figure, apply the purity factor, and convert to BOB at Bolivia's parallel exchange rate — the rate at which dollars actually trade, rather than the lower official Central Bank of Bolivia (BCB) rate.
Silver units and purities (gram, ounce, kilogram)
One troy ounce equals 31.1035 grams and one kilogram is 1,000 grams, so the per-ounce price is the per-gram price times 31.1035, and the per-kilo price is times 1,000. Purity is given in thousandths: 999 is fine (investment) silver, 925 is sterling, 900 and 800 are common in coins. A 925 piece is worth about 92.5% of the 999 price for the same weight.
Why silver prices follow the parallel market in Bolivia
Bolivia held the boliviano fixed for over a decade, but shrinking reserves have opened a parallel market for the first time in years. Like gold, silver is a dollar-priced store of value, so its BOB price climbs as the parallel rate weakens. Tracking silver in Bolivian Boliviano gives a low-cost read on the same currency pressures that move gold and the street dollar.