My CalcuTools

Your private decision workspace for saved calculations, favourites, recent tools and watchlists. Keep exploring as a guest, then save the things you want to revisit.

Sign in

Continue with your saved CalcuTools workspace.

Create your account

Build a reusable history of the decisions you are working through, then reopen it on another device.

Only data you explicitly save is synchronized. Calculator inputs are not uploaded automatically.

0Favourites

0Recent tools

0Saved calculations

0Watchlist

Saved calculations

Snapshots you explicitly saved from calculator pages.

Your quick-access shelf

Your favourite tools and latest calculator visits.

Your watchlist

Add a rate, target, reminder or other item you want to review later.

Profile & preferences

Guest data stays in your browser. On first sign-in, your current guest workspace is merged once with the cloud workspace. After that, sync uses the current workspace as the source of truth, so deletions stay deleted.

Backup & privacy

Export your local workspace before changing browsers or devices. This backup contains only the client-side workspace data. Your password is never included.

Import workspace

Delete account

This permanently deletes your CalcuTools account and synchronized workspace.