# PercentEase

> Free percentage calculator — find X% of Y, what percent X is of Y, or percentage change.

## What It Does

PercentEase is a free, client-side percentage calculator available in 20 languages.
It solves three types of problems instantly in the browser with no data collection.

## Calculator Modes

- What is X% of Y? → Result = (X / 100) × Y
- X is what % of Y? → Result = (X / Y) × 100
- % Change from X to Y → Result = ((Y − X) / |X|) × 100

## Links

- Homepage: https://percentease.com
- About: https://percentease.com/en/about/
- How It Works: https://percentease.com/en/how-it-works/
- FAQ: https://percentease.com/en/faq/
- Blog: https://percentease.com/en/blog/
- Tools: https://percentease.com/en/tools/
- Contact: https://percentease.com/en/contact/
- AI Access: https://percentease.com/en/ai/

## Blog Posts

- What is a Percentage? A Complete Guide: https://percentease.com/en/blog/what-is-percentage/
- The Percentage Change Formula Explained: https://percentease.com/en/blog/percentage-change-formula/
- Everyday Percentage Tips and Tricks: https://percentease.com/en/blog/everyday-percentage-tips/
- How to Calculate Percentage Increase and Decrease: https://percentease.com/en/blog/percentage-increase-decrease/
- Percentage Calculator for Shopping — How to Calculate Discounts: https://percentease.com/en/blog/percentage-discount-calculator/
- How to Calculate Tips Using Percentages: https://percentease.com/en/blog/tip-calculator-percentages/
- Understanding Interest Rates — Percentages in Finance: https://percentease.com/en/blog/percentage-interest-rates-finance/
- How to Calculate Tax Percentages: https://percentease.com/en/blog/tax-percentage-calculator/
- Percentage in Statistics — Mean, Median, and Data Analysis: https://percentease.com/en/blog/percentage-statistics-data/
- Converting Between Fractions, Decimals, and Percentages: https://percentease.com/en/blog/fractions-decimals-percentages-conversion/

## Discovery Files

- llms.txt: https://percentease.com/llms.txt
- llms-full.txt: https://percentease.com/llms-full.txt
- feed.json: https://percentease.com/feed.json
- ai.json: https://percentease.com/.well-known/ai.json
- agent-card.json: https://percentease.com/.well-known/agent-card.json
- ai-plugin.json: https://percentease.com/.well-known/ai-plugin.json
- openapi.yaml: https://percentease.com/openapi.yaml
- robots.txt: https://percentease.com/robots.txt
- sitemap.xml: https://percentease.com/sitemap.xml

## Related Tools by Kymata Labs

- CalcMyCompound: https://calcmycompound.com — Free compound interest calculator
- PercentEase: https://percentease.com — Free percentage calculator
- BMI Calc Now: https://bmicalcnow.com — Free BMI calculator
- CalcMyPeptide: https://calcmypeptide.com — Free peptide reconstitution calculator

## Contact

- Email: contact@percentease.com
- Parent: Kymata Labs LLC — contact@kymatalabs.com