Local calculation
Measurements, quantities, sheet dimensions, waste, prices and results stay on the current browser page. There is no account, upload, API or database.
Operational data
Infrastructure may process short-lived request metadata for security and reliability, but there is no product endpoint receiving calculator inputs.
Optional analytics
After consent, analytics may record bounded actions, unit system, sheet preset and whether price was enabled. Entered values and copied output are excluded.
Your choices
Reject analytics or reopen Cookie settings from the footer. The calculator remains usable with essential storage only.
Questions: sympify.info@gmail.com