Best-use workflow
Weigh the pattern.
Choose the target metal or alloy.
Review density, shrinkage and buffer.
Set supplier price/premium/margin.
Save the quote snapshot before prices change.
What the app intentionally does not do
It does not replace process safety rules.
It does not certify engineering tolerances.
It does not pretend rough volume mode is CAD-accurate.
Related casting calculators and guides
FAQ
Is this for hobby or professional use?
Both, as long as the use case is planning and quote prep rather than certification.
Can it store assumptions?
Yes. Saved quote snapshots are a core feature.
Why not just use a normal calculator?
Because quote prep is not just one formula; it is formula plus assumptions, price source, premium, margin and notes.
Use the calculator on iPhone
Estimate metal weight, supplier cost, premium, margin and saved quote assumptions from one focused workflow.