Vintage Story Alloy Calculator
Select an alloy and your target ingot count to see the exact nugget quantities for each ingredient. Each ingot requires 20 nuggets total. All percentage ranges sourced from the official Vintage Story wiki.
Settings
Total nuggets needed: 20
Crucible limit: max 7 per run (128 nuggets/slot)
Valid Ranges
Copper
88%–92%
Tin
8%–12%
Each nugget = 5g · 1 ingot = 100g = 20 nuggets
Required Nuggets
for 1 ingotCopper
90.0% ✓
valid: 18–18 nuggets
Tin
10.0% ✓
valid: 2–2 nuggets
✓ Valid combination — ready to smelt!
20 / 20 nuggets used
All Valid Combinations — 1 Ingot (20 nuggets)
Every nugget ratio that produces valid Tin Bronze
| Copper | Tin |
|---|---|
| 18 (90%) | 2 (10%) |
Only one valid combination exists for 1 ingot — use more ingots for flexibility.