Live · British Pound
40 grams of 18K Gold price in GBP
£3,120
-0.26% (-£7.98) vs yesterday
Per gram
£77.99
Per ounce
£2,426
Per kg
£77,993
40 grams of 18K Gold · GBP
-8.21% over 1M
High
£3,399
Low
£3,119
Now
£3,120
Live valuation
Gold value calculator
Estimated melt value
£3,120
Reference table
Gold price by weight
| 1 gram of 18K Gold | £77.99 |
| 2 grams of 18K Gold | £155.99 |
| 3 grams of 18K Gold | £233.98 |
| 4 grams of 18K Gold | £311.97 |
| 5 grams of 18K Gold | £389.96 |
| 8 grams of 18K Gold | £623.94 |
| 10 grams of 18K Gold | £779.93 |
| 15 grams of 18K Gold | £1,170 |
| 20 grams of 18K Gold | £1,560 |
| 25 grams of 18K Gold | £1,950 |
| 30 grams of 18K Gold | £2,340 |
| 40 grams of 18K Gold | £3,120 |
| 50 grams of 18K Gold | £3,900 |
| 100 grams of 18K Gold | £7,799 |
| 150 grams of 18K Gold | £11,699 |
| 200 grams of 18K Gold | £15,599 |
| 250 grams of 18K Gold | £19,498 |
| 500 grams of 18K Gold | £38,996 |
| 1 ounce of 18K Gold | £2,426 |
| 2 ounces of 18K Gold | £4,852 |
| 5 ounces of 18K Gold | £12,129 |
| 10 ounces of 18K Gold | £24,258 |
| 20 ounces of 18K Gold | £48,517 |
| 50 ounces of 18K Gold | £121,292 |
| 100 ounces of 18K Gold | £242,584 |
| 1 kilogram of 18K Gold | £77,993 |
| 2 kilograms of 18K Gold | £155,985 |
| 5 kilograms of 18K Gold | £389,963 |
| 10 kilograms of 18K Gold | £779,926 |
| 1 tola of 18K Gold | £909.69 |
| 2 tolas of 18K Gold | £1,819 |
| 5 tolas of 18K Gold | £4,548 |
| 10 tolas of 18K Gold | £9,097 |
| 20 tolas of 18K Gold | £18,194 |
| 1 tael of 18K Gold | £2,919 |
| 5 taels of 18K Gold | £14,596 |
Global comparison
40 grams of 18K Gold in every currency
USD$4,123
EUR€3,623
GBP£3,120
TRYTRY 201,675
INR₹395,998
AEDAED 15,143
SARSAR 15,479
CADCA$5,828
AUDA$5,879
CHFCHF 3,413
JPY¥654,739
CNYCN¥27,675
PKRPKR 1,142,192
BDTBDT 507,094
MYRMYR 16,846
SGDSGD 5,276
HKDHK$32,332
ZARZAR 67,745
EGPEGP 213,374
KWDKWD 1,273
QARQAR 15,021
PHP₱258,651
IDRIDR 73,930,297
VND₫107,155,093
THBTHB 137,959
MXNMX$73,115
BRLR$21,408
PLNPLN 15,874
SEKSEK 40,908
NOKNOK 39,206
DKKDKK 27,086
RUBRUB 350,446
NGNNGN 5,465,114
KRW₩5,634,993
Other purities
24K (999) Gold23K (958) Gold22K (916) Gold21K (875) Gold20K (833) Gold18K (750) Gold16K (667) Gold15K (625) Gold14K (585) Gold12K (500) Gold10K (417) Gold9K (375) Gold8K (333) Gold
Other currencies
Other metals
Methodology
Frequently asked questions
- How much is 40 grams of 18K Gold in GBP today?
- Based on the latest spot price, 40 grams of 18k gold is worth about £3,120, down 0.26% from yesterday.
- How is the price calculated?
- Spot price per troy ounce (31.1035 g) × weight in grams ÷ 31.1035 × purity (75.0%) × USD/GBP exchange rate.
- Why do shops charge more?
- Dealers add a premium for minting, making charges, taxes and margin. Use the calculator above to estimate melt value.