Precious Metal Sizes
Available at APMEX

When building your collection of Precious Metals, consider which sizes best suit your needs and preferences as an investor. Is it more practical for you to store dozens of 1 oz Silver coins or a single 100 oz Silver bar? The choice is yours. With more than 10,000 products in stock, APMEX has the options to bring your aspirations to reality.


Why Precious Metal Measurements Matter

As long as Gold, Silver and other commodities have played a role in human commerce, traders have sought to standardize weights and measurements. Ancient civilizations in Egypt, Mesopotamia and the Indus Valley developed some of the very first measurement systems in the 4th and 3rd millennia BC. Out of necessity, these systems were based mainly on ubiquitous resources including water and grain.

Over time, governments enforced measurement standards to help streamline trade and protect against fraud. After all, kings and emperors needed a system to accurately calculate the value of their treasury and collect taxes. The ancient Greeks and Babylonians traded Gold and Silver in talents, a system originally based on water mass. As early as the 9th century BC, English traders developed the grain-based troy ounce and troy pound, which remains one of the most common units of measurement today for Precious Metals.

Investors continue to rely on standardized measurement systems to guarantee the value of their Precious Metals. Rest assured that APMEX is fastidious about authenticating the weight and size of every product available. When deciding on which size is right for you, be aware that a 1 oz Gold bar will likely have a slightly higher premium per ounce than a 5 oz Gold bar. As with other commodities, bulk buying has its benefits. But also keep in mind that a collection of 1 oz Silver bars could later be sold or liquidated in smaller increments than a single 10 oz Silver bar.

For help demystifying measurements and determining the highest return for your oz of Gold or oz of Silver, consult APMEX’s extensive educational resources.




How to Convert Precious Metal Measurements

You may be curious about how to convert Precious Metal pieces from troy ounces into grams and vice versa. It is also useful to understand the relationship between grams and kilograms, as well as grains and troy ounces.

Conversion is simple, as demonstrated by the following charts.

Precisely, 1 troy ounce equals 31.1034768 grams, and 1 gram equals 0.0321507466 troy ounce. Whether you’re shopping for a 100 oz Silver bar or 1 oz of Gold, troy ounces are the most common unit of measurement referenced at APMEX. Multiplying the listed price for a 1 oz Gold bar or a 1 oz Silver coin by 0.0321507466 will show you the price per gram.

Some products at APMEX are listed in grams and kilograms. Be aware that 1,000 grams make up 1 kilogram.

One of the least common units listed is grain referenced to troy ounces. A troy ounce equals 480 grains and 1 grains equals 0.00208333333 troy ounce. Multiplying the listed price for 1 oz of Gold or 1 oz of Silver by 0.00208333333 shows the price per grain.


Troy Ounces Grams Silver Price Per oz Gold Price Per oz
0 oz 0 Grams $0.00 $0.00
1 oz 31.103 Grams $16.94 $1,162.00
2 oz 62.207 Grams $33.88 $2,324.00
3 oz 93.31 Grams $50.82 $3,486.00
4 oz 124.414 Grams $67.76 $4,648.00
5 oz 155.517 Grams $84.70 $5,810.00
6 oz 186.621 Grams $101.64 $6,972.00
7 oz 217.724 Grams $118.58 $8,134.00
8 oz 248.828 Grams $135.52 $9,296.00
9 oz 279.931 Grams $152.46 $10,458.00
10 oz 311.035 Grams $169.40 $11,620.00
11 oz 342.138 Grams $186.34 $12,782.00
12 oz 373.242 Grams $203.28 $13,944.00
13 oz 404.345 Grams $220.22 $15,106.00
14 oz 435.449 Grams $237.16 $16,268.00
15 oz 466.552 Grams $254.10 $17,430.00
16 oz 497.656 Grams $271.04 $18,592.00
17 oz 528.759 Grams $287.98 $19,754.00
18 oz 559.863 Grams $304.92 $20,916.00
19 oz 590.966 Grams $321.86 $22,078.00
20 oz 622.07 Grams $338.80 $23,240.00
30 oz 933.104 Grams $508.20 $34,860.00
40 oz 1244.139 Grams $677.60 $46,480.00
50 oz 1555.174 Grams $847.00 $58,100.00
60 oz 1866.209 Grams $1,016.40 $69,720.00
70 oz 2177.243 Grams $1,185.80 $81,340.00
80 oz 2488.278 Grams $1,355.20 $92,960.00
90 oz 2799.313 Grams $1,524.60 $104,580.00
100 oz 3110.348 Grams $1,694.00 $116,200.00



Grams Troy Ounces Silver Price Per g Gold Price Per g
0 g 0 Ounces $0.00 $0.00
1 g 0.032 Ounces $0.54 $37.36
2 g 0.064 Ounces $1.09 $74.72
3 g 0.096 Ounces $1.63 $112.08
4 g 0.129 Ounces $2.18 $149.44
5 g 0.161 Ounces $2.72 $186.80
6 g 0.193 Ounces $3.27 $224.16
7 g 0.225 Ounces $3.81 $261.51
8 g 0.257 Ounces $4.36 $298.87
9 g 0.289 Ounces $4.90 $336.23
10 g 0.322 Ounces $5.45 $373.59
11 g 0.354 Ounces $5.99 $410.95
12 g 0.386 Ounces $6.54 $448.31
13 g 0.418 Ounces $7.08 $485.67
14 g 0.45 Ounces $7.62 $523.03
15 g 0.482 Ounces $8.17 $560.39
16 g 0.514 Ounces $8.71 $597.75
17 g 0.547 Ounces $9.26 $635.11
18 g 0.579 Ounces $9.80 $672.47
19 g 0.611 Ounces $10.35 $709.82
20 g 0.643 Ounces $10.89 $747.18
30 g 0.965 Ounces $16.34 $1,120.78
40 g 1.286 Ounces $21.79 $1,494.37
50 g 1.608 Ounces $27.23 $1,867.96
60 g 1.929 Ounces $32.68 $2,241.55
70 g 2.251 Ounces $38.12 $2,615.14
80 g 2.572 Ounces $43.57 $2,988.73
90 g 2.894 Ounces $49.02 $3,362.33
100 g 3.215 Ounces $54.46 $3,735.92



Grams Kilograms Silver Price Per g Gold Price Per g
0 g 0 Kilograms $0.00 $0.00
1 g 0.001 Kilograms $0.54 $37.36
2 g 0.002 Kilograms $1.09 $74.72
3 g 0.003 Kilograms $1.63 $112.08
4 g 0.004 Kilograms $2.18 $149.44
5 g 0.005 Kilograms $2.72 $186.80
6 g 0.006 Kilograms $3.27 $224.16
7 g 0.007 Kilograms $3.81 $261.51
8 g 0.008 Kilograms $4.36 $298.87
9 g 0.009 Kilograms $4.90 $336.23
10 g 0.01 Kilograms $5.45 $373.59
11 g 0.011 Kilograms $5.99 $410.95
12 g 0.012 Kilograms $6.54 $448.31
13 g 0.013 Kilograms $7.08 $485.67
14 g 0.014 Kilograms $7.62 $523.03
15 g 0.015 Kilograms $8.17 $560.39
16 g 0.016 Kilograms $8.71 $597.75
17 g 0.017 Kilograms $9.26 $635.11
18 g 0.018 Kilograms $9.80 $672.47
19 g 0.019 Kilograms $10.35 $709.82
20 g 0.02 Kilograms $10.89 $747.18
30 g 0.03 Kilograms $16.34 $1,120.78
40 g 0.04 Kilograms $21.79 $1,494.37
50 g 0.05 Kilograms $27.23 $1,867.96
60 g 0.06 Kilograms $32.68 $2,241.55
70 g 0.07 Kilograms $38.12 $2,615.14
80 g 0.08 Kilograms $43.57 $2,988.73
90 g 0.09 Kilograms $49.02 $3,362.33
100 g 0.1 Kilograms $54.46 $3,735.92



Kilograms Grams Silver Price Per kg Gold Price Per kg
0 kg 0 Grams $0.00 $0.00
1 kg 1000 Grams $544.63 $37,359.17
2 kg 2000 Grams $1,089.27 $74,718.34
3 kg 3000 Grams $1,633.90 $112,077.51
4 kg 4000 Grams $2,178.53 $149,436.69
5 kg 5000 Grams $2,723.17 $186,795.86
6 kg 6000 Grams $3,267.80 $224,155.03
7 kg 7000 Grams $3,812.44 $261,514.20
8 kg 8000 Grams $4,357.07 $298,873.37
9 kg 9000 Grams $4,901.70 $336,232.54
10 kg 10000 Grams $5,446.34 $373,591.72
11 kg 11000 Grams $5,990.97 $410,950.89
12 kg 12000 Grams $6,535.60 $448,310.06
13 kg 13000 Grams $7,080.24 $485,669.23
14 kg 14000 Grams $7,624.87 $523,028.40
15 kg 15000 Grams $8,169.51 $560,387.57
16 kg 16000 Grams $8,714.14 $597,746.74
17 kg 17000 Grams $9,258.77 $635,105.92
18 kg 18000 Grams $9,803.41 $672,465.09
19 kg 19000 Grams $10,348.04 $709,824.26
20 kg 20000 Grams $10,892.67 $747,183.43
30 kg 30000 Grams $16,339.01 $1,120,775.14
40 kg 40000 Grams $21,785.35 $1,494,366.86
50 kg 50000 Grams $27,231.69 $1,867,958.58
60 kg 60000 Grams $32,678.02 $2,241,550.29
70 kg 70000 Grams $38,124.36 $2,615,142.00
80 kg 80000 Grams $43,570.70 $2,988,733.72
90 kg 90000 Grams $49,017.03 $3,362,325.44
100 kg 100000 Grams $54,463.37 $3,735,917.15



Grains Troy Ounces Silver Price Per gr Gold Price Per gr
0 gr 0 Ounces $0.00 $0.00
1 gr 0.002 Ounces $0.04 $2.42
2 gr 0.004 Ounces $0.07 $4.84
3 gr 0.006 Ounces $0.11 $7.26
4 gr 0.008 Ounces $0.14 $9.68
5 gr 0.01 Ounces $0.18 $12.10
6 gr 0.012 Ounces $0.21 $14.52
7 gr 0.015 Ounces $0.25 $16.95
8 gr 0.017 Ounces $0.28 $19.37
9 gr 0.019 Ounces $0.32 $21.79
10 gr 0.021 Ounces $0.35 $24.21
11 gr 0.023 Ounces $0.39 $26.63
12 gr 0.025 Ounces $0.42 $29.05
13 gr 0.027 Ounces $0.46 $31.47
14 gr 0.029 Ounces $0.49 $33.89
15 gr 0.031 Ounces $0.53 $36.31
16 gr 0.033 Ounces $0.56 $38.73
17 gr 0.035 Ounces $0.60 $41.15
18 gr 0.037 Ounces $0.64 $43.57
19 gr 0.04 Ounces $0.67 $46.00
20 gr 0.042 Ounces $0.71 $48.42
30 gr 0.062 Ounces $1.06 $72.62
40 gr 0.083 Ounces $1.41 $96.83
50 gr 0.104 Ounces $1.76 $121.04
60 gr 0.125 Ounces $2.12 $145.25
70 gr 0.146 Ounces $2.47 $169.46
80 gr 0.167 Ounces $2.82 $193.67
90 gr 0.187 Ounces $3.18 $217.87
100 gr 0.208 Ounces $3.53 $242.08



Troy Ounces Grains Silver Price Per oz Gold Price Per oz
0 Ounces 0 Grains $0.00 $0.00
1 oz 480 Grains $16.94 $1,162.00
2 oz 960 Grains $33.88 $2,324.00
3 oz 1440 Grains $50.82 $3,486.00
4 oz 1920 Grains $67.76 $4,648.00
5 oz 2400 Grains $84.70 $5,810.00
6 oz 2880 Grains $101.64 $6,972.00
7 oz 3360 Grains $118.58 $8,134.00
8 oz 3840 Grains $135.52 $9,296.00
9 oz 4320 Grains $152.46 $10,458.00
10 oz 4800 Grains $169.40 $11,620.00
11 oz 5280 Grains $186.34 $12,782.00
12 oz 5760 Grains $203.28 $13,944.00
13 oz 6240 Grains $220.22 $15,106.00
14 oz 6720 Grains $237.16 $16,268.00
15 oz 7200 Grains $254.10 $17,430.00
16 oz 7680 Grains $271.04 $18,592.00
17 oz 8160 Grains $287.98 $19,754.00
18 oz 8640 Grains $304.92 $20,916.00
19 oz 9120 Grains $321.86 $22,078.00
20 oz 9600 Grains $338.80 $23,240.00
30 oz 14400 Grains $508.20 $34,860.00
40 oz 19200 Grains $677.60 $46,480.00
50 oz 24000 Grains $847.00 $58,100.00
60 oz 28800 Grains $1,016.40 $69,720.00
70 oz 33600 Grains $1,185.80 $81,340.00
80 oz 38400 Grains $1,355.20 $92,960.00
90 oz 43200 Grains $1,524.60 $104,580.00
100 oz 48000 Grains $1,694.00 $116,200.00



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