Paste the Apps Script
Open Extensions → Apps Script, paste the Humanform script, then save and authorize when prompted.
Plugin
Google Sheets
Sizing tables go stale when they live in PDFs. Pull population predictions into Sheets so what-if studies update with the inputs.
Get started
Install once, then use the same catalog and balance as the REST API.
Set your API key
Use the Humanform menu in Sheets to store your dashboard key once for the workbook.
Call =HUMANFORM(...)
Reference measurement, gender, age, percentile, country, and unit from any cell. Same catalog as the API.
Install
Paste the Apps Script into Extensions → Apps Script, set your API key from the Humanform menu, then call =HUMANFORM(...) from any cell.
Typical applications
Sizing matrices
Build apparel or equipment size charts that update when you change percentile or market.
What-if studies
Swap age or country inputs across a sheet to see how accommodation shifts.
Shared team sheets
Keep one live prediction source instead of frozen PDF tables copied between programs.
Other plugins
Same catalog and credits. Pick the surface that matches how you work.
MCP
Ask for body scale inside assistants without leaving the conversation.
Learn moreCLI
Run sizing checks from the terminal when spreadsheets cannot keep up.
Learn moreExcel
Population predictions in Excel when the sheet is already the source of truth.
Learn more
Use Google Sheets with your existing credits
10 free predictions a day, then use Google Sheets from the same credit balance.