My calculators
Saved calculations stay in this browser. Full calculation data is not stored on the server.
Saved results
0How saved calculations work
On supported calculator pages you can use “Save” to keep a result in this browser. “My calculators” is not an account system: there is no sign-in, and Numbivo does not use this page as a server-side archive of your full personal calculation inputs.
The saved cards are intended as a local reminder. Reopen the original calculator when you want to change inputs or re-check assumptions. A saved result should not be treated as a permanent document because prices, tariffs, product data and project assumptions can change after you saved it.
This browser only
Another browser, another device or cleared browser data can show a different or empty saved list.
Re-check the result
Open the calculator again before using a saved number for an order, budget or technical decision.
No cloud sync
The feature is deliberately local and does not synchronize your saved calculation cards between devices.
For browser-storage and privacy details, see the Cookie & Browser Storage Policy and Privacy Policy.