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Gold Round Bar
Weight Calculation
How is the weight of Gold Round Bar calculated?
Round bar weight (kg/m) = π / 4 × diameter² × density / 1000. One metre of Ø30 mm Gold Round Bar weighs about 13.65 kg.
What is the density of Gold?
The density of Gold is taken as 19.32 g/cm³ (19,320 kg/m³).
Gold Round Bar weight table for standard sizes
| Size (mm) | Weight (kg/m) |
|---|---|
| Ø10 | 1.517 |
| Ø20 | 6.066 |
| Ø30 | 13.65 |
| Ø50 | 37.92 |
| Ø80 | 97.06 |
| Ø100 | 151.66 |
How accurate is the calculated weight?
Values are theoretical; production tolerances and corner radii can make the actual weight differ by 2–5%.