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Lattice
A hierarchical sheet: every cell can hold another grid. Break a job into trades, a trade into items, and let costs roll up. =B2*D2calculates quantity × rate, [[Sheet]] links between sheets, and pasting a spreadsheet range or an indented list keeps its shape.
About this tool
Lattice is a hierarchical estimating grid: every cell can hold another grid, so you can break a job into trades, a trade into items, and let the costs roll up automatically. Formulas like =B2*D2 calculate quantity times rate, and [[Sheet]] links between sheets. It's built for scopes that get unreadable in a flat spreadsheet.
How to use it
- Start a sheet and add rows for trades or items.
- Nest a grid inside a cell to break an item down further.
- Use formulas like =B2*D2 for quantity times rate.
- Link between sheets with [[Sheet]] and watch totals roll up.
FAQ
Is Lattice free?
Yes — building and viewing your grids is free and unlimited.
What does Pro add?
Exporting your grid is free. Pro adds sync across devices and footer-free PDFs and prints on other tools.
Is my data uploaded?
No — everything is stored locally in your browser unless you turn on Pro sync.
Can I paste in an existing spreadsheet?
Yes — pasting a spreadsheet range or an indented list keeps its shape.