# Benchmark Builder Guide

Compare a set of measured values and their ratios.

- Tool: https://ilham.dev/tools/benchmark-builder/
- Guide URL: https://ilham.dev/guides/benchmark-builder/
- Tool guides index: https://ilham.dev/guides/tools/
- Broader guide: Calculators and Unit Conversion (https://ilham.dev/guides/calculators-and-unit-conversion/)

## What it does

Compare a set of measured values and see each one as a ratio against the fastest, so the differences are readable without doing the arithmetic.

## Use the tool

Open https://ilham.dev/tools/benchmark-builder/, add the input the tool asks for, run it, and check the output before using it elsewhere.

## Input and output

- Input: text.
- Output: text.
- Category: Math.

## Privacy and processing
Processing happens locally in your browser. This tool does not upload the input to ilham.dev.

## Questions

### Why ratios rather than percentages?

Because 2.4× slower is easier to act on than 140% slower, and it does not break down when the baseline is the smallest value.