100 gram silver bar value. How much is a 100g silver bar worth today?
8th July 2025: Today, we’re paying £82.00 for 100g silver bars. Whether you're selling a single bar or part of a larger bullion holding, we make the process secure, efficient, and rewarding - with same-day payment direct to your bank account once you accept our offer.
100 gram silver bars are popular among investors and collectors for their practical size and relatively low premium over spot. Struck in .999 fine silver, they often come from well-known refiners such as PAMP, Heraeus, Umicore, or Metalor. Even if your bar is unbranded or lightly worn, we assess its value purely on weight and purity, not cosmetic appearance.
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We pay starting from 71p per gram. View all prices we pay.
Sell your 100g silver bar100 gram silver bar value. How much is a 100g silver bar worth today?
Ready to sell your 100g silver bar?
Selling your 100g silver bar to Gold Traders is simple, transparent, and fast. We accept silver bars from all refiners—sealed, unsealed, tarnished, or pristine - and we always test each item with XRF equipment to confirm its metal content accurately.
Here's how the process works:
- Start with our online claim form
Let us know what you're sending in—just takes a few minutes. - Package securely and post
We recommend using Royal Mail Special Delivery. Please note: Read why we don't issue freepost envelopes - it's part of our commitment to safety and transparency. - Same-day testing and offer
As soon as your bar arrives (Monday to Friday), we'll test it and send you a firm offer based on the day's live silver price. - Immediate payment
Once you accept, your funds are transferred that same day, straight to your bank account.
We don't apply hidden deductions or surprise fees. Just honest, competitive prices and a professional service trusted by clients across the UK.
| Weight in grams | Fineness purity | Silver content | Value in £ | |
|---|---|---|---|---|
| Silver Bars | ||||
| 1ozt silver bar | 31.1g | .999 | 31.1g | £25.50 |
| 50g silver bar | 50g | .999 | 50g | £41.00 |
| 2ozt silver bar | 62.2g | .999 | 62.2g | £51.01 |
| 100g silver bar | 100g | .999 | 100g | £82.00 |
| 5ozt silver bar | 155.5g | .999 | 155.5g | £127.52 |
| 250g silver bar | 250g | .999 | 250g | £205.00 |
| 10ozt silver bar | 311g | .999 | 311g | £255.04 |
| 500g silver bar | 500g | .999 | 500g | £410.00 |
| 1kg silver bar | 1000g | .999 | 1000g | £820.00 |
| 100 Ounce | 3110.3g | .999 | 3110.3 | £2,550.45 |
| 5 Kilo silver bar | 5000g | .999 | 5000g | £4,100.00 |
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What Is a 100g Silver Bar Worth?
A 100 gram bar weighs around 3.22 troy ounces, and at .999 purity, it contains nearly pure silver. As of 8th July 2025, that's worth £82.00, but silver prices fluctuate daily based on global markets.
The following factors determine your bar's value:
- Weight: Fixed at 100 grams
- Purity: Usually .999 or higher
- Live silver spot price on the day of receipt
We buy bars from major mints and refiners, including:
- PAMP Suisse
- Metalor
- Heraeus
- Umicore
- Scottsdale Mint
- The Royal Mint
- Valcambi
- LBMA-accredited refiners
- Unbranded or generic bars
No serial number? No packaging? That's fine. Our valuation is based on the silver, not the extras.
What Condition Must the Bar Be In?
We don't require original packaging or certificates. Your silver bar can be:
- Sealed or unsealed
- Lightly scratched or tarnished
- Branded or generic
- Minted or cast
- With or without visible markings
As long as it's solid silver, we'll test and offer accordingly. If you're unsure whether your bar is real or pure, we'll verify it with precision instruments and give you an accurate valuation.
How We Test Your Silver Bar
Every bar that comes in is tested using XRF (X-ray fluorescence) analysis. This is a non-destructive method that checks the purity of your silver without damaging the bar.
- Fast and accurate testing
- In most instances, no cutting or melting required
- You'll receive a clear, itemised offer
Why Sell to Gold-Traders?
We're not just interested in silver - we specialise in it. Our team has decades of experience handling precious metals and offers:
- Live pricing with same-day payment
- A fair, transparent process from start to finish
- Safe, insured delivery options
- Support if you have multiple items or mixed bars
Customers rate us highly on platforms like Trustpilot, Google, and Freeindex. When you sell to us, you're dealing with a professional, established company, not a middleman or mail-in scheme with hidden deductions.
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Your questions answered
We've compiled a list of our most frequently asked questions. If there's something we haven't covered, please call us & we'll be happy to help. Read all FAQs.
The value of your bar is based on the live silver spot price. As of 8th July 2025, we're paying £82.00 for each 5 ozt silver bar. See our silver bars prices page for today's rate.
Yes. Minor surface marks or tarnishing won't affect the value of the bar. As long as the bar is genuine silver, we'll buy it.
No problem. We test all items using non-destructive methods like XRF (X-ray fluorescence) to verify purity and authenticity before making an offer. With larger-sized bars, we may need to drill a bar in certain instances, but we would discuss this with you prior to doing so.
Yes. While original packaging is preferred, it's not required. We base our offer on metal content and weight, not packaging.
Yes, we accept silver bars from any country, provided they are genuine and meet the purity standard (typically .999 fine silver).
Absolutely. Even non-branded or generic silver bars are valuable for their silver content.
Subject to you giving us timely authorisation of payment, we will pay you on the day of receipt (Monday to Friday).
