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1kg silver bar value. How much is a 1 kilogram silver bar worth today?

5th October 2025: Today, we’re paying £1,070.00 for 1kg silver bars. Whether you're liquidating part of your investment portfolio, selling a single bar, or offloading multiple kilos of silver bullion, Gold Traders offers a fast, secure, and competitive way to sell your silver with same-day payment direct to your bank account.

The 1kg silver bar is a popular format among investors and institutions alike. Its relatively low premium over spot makes it an efficient way to hold physical silver, while its size and recognisability make it easy to resell. If you're looking to convert your 1kg bar into cash, we provide an honest valuation, swift service, and no hidden deductions.

Get a free quote

We pay starting from £1.07 per gram. View all prices we pay.

Sell your 1kg silver bar
1kg silver bar value. How much is a 1 kilogram silver bar worth today?

Ready to sell your 1kg silver bar?

If you’re ready to sell your 1 kilo silver bar, the process is straightforward. We accept bars from all manufacturers, including Royal Mint, Metalor, Umicore, PAMP, and Valcambi. Your payout is based on the current silver spot price, updated daily, with zero pressure and no commission.

How the process works:

  • Start by filling in our simple claim form - Let us know what you're sending.
  • Package your bar securely and use Royal Mail Special Delivery - This method is insured, reliable, and traceable.
  • We'll test and verify the bar on arrival - Using non-invasive XRF technology.
  • Receive a same-day payment - Once you accept our offer, funds are transferred immediately (Monday to Friday).

We don't issue freepost bags for good reason. The companies that typically issue them often pay lower prices to cover the cost of their issue and the volume of junk they receive in them. 

Weight in grams Fineness purity Silver content Value in £
Silver Bars
1ozt silver bar 31.1g .999 31.1g £33.28
50g silver bar 50g .999 50g £53.50
2ozt silver bar 62.2g .999 62.2g £66.56
100g silver bar 100g .999 100g £107.00
5ozt silver bar 155.5g .999 155.5g £166.40
250g silver bar 250g .999 250g £267.50
10ozt silver bar 311g .999 311g £332.80
500g silver bar 500g .999 500g £535.00
1kg silver bar 1000g .999 1000g £1,070.00
100 Ounce 3110.3g .999 3110.3 £3,328.02
5 Kilo silver bar 5000g .999 5000g £5,350.00
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Understanding the Value of a 1kg Silver Bar

A standard 1kg silver bar contains 1,000 grams (or approximately 32.15 troy ounces) of fine silver, typically with a purity of 999.0 or higher. The price we pay is calculated by multiplying the live silver spot price by the troy ounce content, minus our small margin.

Even though the live spot price fluctuates constantly, we always ensure the payout is clear and competitive, updated on our site daily and quoted at the time of offer.

Typical characteristics of a 1kg silver bar:

  • Weight: 1,000 grams (32.15 troy ounces)
  • Purity: Usually 99.9% (.999 fine silver)
  • Form: Cast or minted
  • Common Brands: Metalor, Heraeus, Valcambi, Umicore, PAMP, Royal Mint

We buy bars whether they're new, pre-owned, tarnished, or missing packaging. As long as the silver content is verifiable, you'll get paid fairly for it.

Why Sell to Gold-Traders?

We've built a reputation as one of the UK's leading silver buyers, with thousands of satisfied customers and verified reviews on Trustpilot, Google, and Freeindex. When you sell to us, you're not dealing with a middleman - we test and value your bar in-house and pay you directly.

Here's what makes us different:

  • Same-day bank transfer once you accept our offer
  • Live, transparent pricing based on the current market rate
  • XRF testing to confirm purity - non-destructive and accurate
  • No haggling, no commission, no hidden fees
  • We buy any quantity, from one bar to full kilo lots and more

Whether you're an investor looking to liquidate or a business managing stock, you can expect reliable service and immediate results.

Don't worry if you're unsure about your bar's exact specifications. We'll verify everything during the assessment process and give you a clear, no-obligation offer.

We buy Gold

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Palladium (Pd)

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.

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). 

  • Genuine Valuation

    The prices quoted are the rates we're paying. Beware of companies that send 'free' envelopes.

  • Same day payment

    Visit our secure counter and we'll pay you today. If we receive your gold tomorrow, we'll pay you tomorrow (Monday to Friday).

  • Easy Returns

    If you change your mind within 24 hours, we'll return your items free of charge.