JSON percent of total

Client

Quick pie-chart percentages from a numeric column without leaving the browser.

Learn more: percent of total

Fails when the column sum is zero.

Local processing

Parsing and output formatting run entirely in your browser—nothing is uploaded for this transform.

Input

?
Paste JSON, then read transformed output below.

Nearby workflows on Toolcore

  • JSON divide field — Divide a numeric row field by a divisor—browser-only table math. once JSON text parses on this page.
  • JSON cumulative sum — Add a running cumulative sum column for one numeric field—browser-only. once JSON text parses on this page.
  • JSON sum field — Sum one numeric field across an array of objects—local quick aggregate. once JSON text parses on this page.
  • JSON formatter — JSON format online: pretty-print, minify, validate, escape, download . once JSON text parses on this page.

Common use cases

  • Quick pie-chart percentages from a numeric column without leaving the browser.

Common mistakes to avoid

  • Invalid JSON

    Fix parse errors before expecting output.

FAQ

Is data uploaded?

No—all parsing and transforms run locally.

How is this different from jq?

This page focuses on one deterministic task without a filter language.

More tools

Related utilities you can open in another tab—mostly client-side.