Quiet Numbers

Quiet Numbers · a spreadsheet studio in Wisconsin

Spreadsheets that check themselves.

Custom workbooks for small businesses and events, built from tested parts and put through thousands of automatic checks before a person signs off. The samples are free, so you can test one yourself.

See the work Download a sample

Two printed pages on a white desk in window light: the Dashboard page of the sample studio workbook and the Budget page of the sample event workbook, with a succulent, a notebook, a sprig of eucalyptus, a pencil, a dish of paper clips and a cup of coffee on a linen mat
Rendered in our own 3D studio, with the real printed pages of two sample workbooks. No stock photos and no AI imagery.

Look closer: the same sample workbook

The Bookings tab of a sample workbook for a made-up pottery studio: six class bookings with fees, what is still owed, and flags for classes that are due
The same workbook's Dashboard tab: eight figures worked out from the other tabs, such as bookings, fees still owed and seats this month

A real sample workbook, with made-up data. It passed 2,164 checks with 0 failures before it was allowed onto this page. Download it.

7,162
automatic checks passed by the three sample workbooks on this site
0
failures allowed before a workbook can be delivered
3
sample workbooks, free to download and test for yourself

Every number on this site is traced to the file it came from. See how we build.

The studio, in two lines

We are a small studio that makes spreadsheets people can trust with real decisions.
Our edge is not a title. It is an engine that builds each workbook from proven parts and refuses to deliver one that fails a check.

What we make

Custom spreadsheets

Bookings, bookkeeping, budgets, costing and event planning for small businesses and events. Built around how you already work, for Excel and Google Sheets.

See real screens

Templates and printables

Ready-made planners, budget workbooks and printable party games in our Etsy shop. The same checks, at a template price.

Visit the Etsy shop

Financial models Soon

Models where every cell has a twin worked out separately, so the math is proven before you see it. In practice builds now, not yet offered.

How the checks work

Checked by software. Signed off by a person.

  1. You tell us what you track

    Your columns, your categories and a few answers you already know are right.

  2. We build from tested parts

    Trackers, ledgers, budgets and dashboards we have built and tested before, fitted to you.

  3. The checks run

    Recalculated, compared, cleared and inspected. One failure stops the delivery.

  4. A person signs off

    The owner opens it in Excel and in Google Sheets before anything is sent.

How we build