Why 9ct gold is worth less than 18ct gold
9ct gold contains less pure gold than 18ct gold, so it is usually worth less by weight.
Independent UK gold price calculator
Gold Price Calculator UK
Estimate the rough value of your gold by weight and carat.
Use a simple UK gold price calculator to get a guide value before selling. Final offers from buyers depend on testing, purity, weight, condition and market rate at the time of valuation.
- Live gold price reference
- 9ct, 14ct, 18ct, 22ct and 24ct gold
- Scrap gold, jewellery, coins and bars
- UK-focused gold calculator
Gold value calculator
Calculate your gold value
Enter a weight to see your estimated gold value.
This estimate is for guidance only and is not a guaranteed buy price. Final offers depend on testing, purity, item weight, condition, stones, non-gold parts, buyer margin and market movement.
Live market reference
Live Gold Price UK
Gold prices move throughout the day. Gold Pricer uses live market reference data to help estimate what your gold may be worth before selling.
Gold price per gram (24ct)…
Gold price per troy ounce…
9ct gold price per gram…
14ct gold price per gram…
18ct gold price per gram…
22ct gold price per gram…
24ct gold price per gram…
How it works
How Gold Pricer estimates your gold value
Step 1
Live gold price
The calculator starts with a live market gold price reference.
Step 2
Gold purity
Your carat determines how much pure gold is in the item.
Step 3
Item weight
The calculator uses your entered weight to estimate precious metal content.
Step 4
Buyer margin
Gold buyers normally offer below full market value to account for testing, risk, refining, business costs and margin.
Calculators
Popular gold calculators
9ct Gold Price Per Gram
Today's reference per-gram price for 9 carat gold.
18ct Gold Price Per Gram
Today's reference per-gram price for 18 carat gold.
22ct Gold Price Per Gram
Per-gram price for 22 carat Asian gold and coins.
24ct Gold Price Per Gram
Per-gram price for pure investment-grade gold.
Scrap Gold Calculator
Estimate the metal value of mixed scrap gold.
Gold Chain Calculator
Estimate the value of a gold chain by weight and carat.
Gold Ring Calculator
Estimate the metal value of a gold ring.
Sovereign Gold Value
What is a British gold sovereign worth today?
Krugerrand Gold Value
Pure gold value of a 1oz or fractional Krugerrand.
How Much Is My Gold Worth?
Quick guide to gold value before selling.
Gold Price UK Today
Live UK gold price reference page.
Sell Gold After Calculating
Bridge guide between calculator and selling.
Selected options
Selected places to sell gold after checking the price
After estimating your gold value, you may want to compare trusted selling options. Gold Pricer highlights selected high street-backed and postal gold services.
HighStreetGold
Best for: Postal gold packs
Request a postal gold pack and send your items to HighStreetGold headquarters for a clear valuation before deciding whether to sell.
Sell Gold by PostSt Helens Gold
Best for: Face-to-face gold valuations in St Helens
Visit St Helens Gold inside Cash Generator St Helens for a local in-person gold valuation.
Sell Gold in St HelensBirkenhead Gold
Best for: Upcoming Wirral and Birkenhead gold-buying location
Birkenhead Gold is an upcoming local gold-buying location for Birkenhead, Wirral and surrounding areas.
Visit Birkenhead GoldGold Pricer may link to selected gold-buying services connected to our wider network. Always check the buyer’s terms, valuation process and offer before selling.
Education
Understanding gold prices before you sell
Why gold buyers do not usually pay the full live gold price
Gold buyers need to allow for testing, refining, risk, business costs and margin.
Why item weight matters
The heavier the gold item, the more precious metal it may contain, depending on purity.
Why stones and non-gold parts matter
Stones, steel, plated sections and non-gold parts may reduce the payable gold weight.
Why quotes can differ between buyers
Different buyers may use different margins, testing methods, payout percentages and risk assumptions.
FAQs
Gold price calculator FAQs
How accurate is the Gold Pricer calculator?+
It gives an estimate based on live gold price data, purity and weight. The final offer may differ after testing, weighing and checking the item.
What is the difference between 9ct and 18ct gold?+
9ct gold contains 37.5% pure gold, while 18ct gold contains 75% pure gold. That usually makes 18ct gold worth more by weight.
Will a gold buyer pay the full live gold price?+
Usually no. Buyers need to allow for testing, refining, business costs, risk and margin.
Can I use this for scrap gold?+
Yes. The calculator can estimate scrap gold value if you know the weight and purity.
Does the calculator include stones or diamonds?+
No. The calculator estimates metal value only. Stones, diamonds and non-gold parts need separate assessment.
Where should I sell my gold?+
You can compare options after checking the estimate. Gold Pricer links to selected gold-buying services such as HighStreetGold, St Helens Gold and Birkenhead Gold.
Ready to get a real gold valuation?
Use the calculator as a guide, then choose a trusted buyer for a proper valuation.