15 kg silver bars · spot €45.61 per troy ounce
15 kg silver bars from €27,209.00
That is €56 per troy ounce, 23.70% over spot, and still a 17% difference between the dearest and the cheapest edition, at the same weight in the same metal.
15 kg of silver is worth €21,996 at the spot price of 13 November 2026, before VAT. The cheapest bar costs €27,209.00 including VAT, 23.70% above that.
Silver Bar 15 kg Heraeus€56 / oz · Auragentum€27,209.00+23.70% ▸ spot
Today we compare 6 editions of 15 kg silver bars across 5 sellers. The premium over spot runs from 23.70% to 44.24%; the middle edition sits at 28.15%. Below are the most attractive offers that are in stock; the rest are on the page with all 15 kg silver bars.
The 5 most attractive offers
in stock, lowest premium first
Shipping: choose a delivery country
| Rank | To shop | ||||||
|---|---|---|---|---|---|---|---|
| 01 |  | Silver Bar 15 kg HeraeusHeraeus | €27,209.00 | €56.42 | +23.70% | AuragentumIn stock | View |
| 02 |  | €27,983.68 | €58.03 | +27.22% | Degussa GoldhandelLimited | View | |
| 03 | | €27,983.68 | €58.03 | +27.22% | Degussa GoldhandelIn stock | View | |
| 04 |  | Silver Bar 15 kgNo maker named | €28,391.00 | €58.87 | +29.07% | The Silver MountainIn stock | View |
| 05 | | €31,726.70 | €65.79 | +44.24% | Safe HeritageBack order | View | |
Delivered is the price including delivery to your delivery country, with the shipping costs the shop publishes itself; ordering more in one go often shifts that. The ranking is by price per troy ounce, not by the delivered amount: a shop that publishes no rate would otherwise win by saying nothing. More in the disclaimer.
Background
The troy ounce
The wholesale silver market counts in troy ounces, one troy ounce of metal at least 999 parts per thousand pure. A troy ounce is 31.1034768 grams; both the LBMA and the US measurement institute NIST use that figure, and a kilo is 32.1507465 troy ounces.
Good Delivery
A bar for the London wholesale market is on a different scale: the Good Delivery bar weighs 1,000 troy ounces, about 32 kilos, with a 10% tolerance either way, and has a fineness of at least 999.0 parts per thousand. Bars made before 1 January 2025 with the former, wider weight range of 750 to 1,100 troy ounces remain acceptable.
What makers offer
Heraeus makes the 15 kg silver bar cast, in 999.9. Valcambi also makes it cast, in 999.0.
In Germany
In Germany, high-net-worth investors and family offices buy large bars, typically of 15 kg, according to Metals Focus, stored VAT-free in bonded warehouses. Large bars such as 15 kg dominate the silver in such a warehouse (most commonly in Switzerland), because of their lower premium.
In India
In India, high-net-worth investors tend to prefer bars of 5 to 30 kg, according to Metals Focus. Many who buy a bar of 1 to 15 kg there receive a chausa: a piece cut from a 30 kg bar.
Characteristics
- 1 troy ounce
- 31.1034768 g
- 1 kilo
- 32.1507465 troy ounces
- Good Delivery bar
- 1,000 troy ounces, at least 999.0
Sources
- LBMA, The Guide: An Introduction to the Global Precious Metals OTC Market (2017, version 1.0)read on 20 October 2026
- NIST Office of Weights and Measures, Conversion Factors for Precious Metal Sales (March 2015)read on 20 October 2026
- LBMA, Good Delivery Rules: Technical Specificationsread on 20 October 2026
- Heraeus, Precious metal barsread on 18 October 2026
- Valcambi, Cast Barsread on 20 October 2026
- Metals Focus for The Silver Institute, Market Trend Report: Key Physical Silver Investment Markets (August 2025)read on 20 October 2026
Other weights in silver
8 alternatives
What the same ounce costs in another form or size, with the difference from this page. Smaller is almost always dearer per ounce, since minting and packaging costs are per piece, not per gram.
1 kg bars38 editions · 16 dealers€55 / oz-3.1% vs. this page500 g bars20 editions · 13 dealers€56 / oz-0.1% vs. this page
1 oz bars18 editions · 7 dealers€57 / oz+1.5% vs. this page
5 kg bars17 editions · 8 dealers€54 / oz-4.4% vs. this page250 g bars16 editions · 11 dealers€57 / oz+1.5% vs. this page
100 g bars12 editions · 9 dealers€63 / oz+12.3% vs. this page
1 oz coins9 editions · 17 dealers€52 / oz-7.3% vs. this page
10 oz bars6 editions · 5 dealers€60 / oz+5.5% vs. this pagePrice per ounce over time
The lowest and the median price per troy ounce of fine metal in this class, per day. Gaps in the line are days we did not measure.
Price per troy ounce makes forms comparable: a 15 kg piece next to a kilo bar. What you get back for a higher premium is divisibility: a kilo bar you sell in one go, ten separate coins one by one.