How to create one
Open a calculator, save a plan, select it, then choose Template selected. Some result actions also include Save template.
Reusable local setups
Template Center
Find saved-plan templates from this browser, then reopen the right calculator without digging through every tool page.
Local templates
Reusable calculator setups saved on this device.
Templates are local browser data. Export from Saved Data before switching browsers or clearing site storage.
Checking templates
How to protect one
Use Saved Data to export all local data or create a named snapshot before clearing browser storage.