Our Mission
Percentage Calculators was created with a simple goal: to make percentage calculations fast, accurate, and accessible to everyone. Whether you're a student working on homework, a professional analyzing business metrics, or someone calculating a tip at a restaurant – we've got you covered.
Who We Are
Hi! I'm Subash Geetha Krishnan, a Tech Lead with over 15 years of experience in enterprise technology. Based in Singapore, I've spent my career solving complex technical problems and building tools that make life easier.
After years of searching for simple, reliable percentage calculators online and finding most options cluttered with ads or lacking features, I decided to build something better. Percentage Calculators is the result – a clean, fast, and completely free suite of tools that has since grown from a handful of calculators into a full library covering everyday math, school grades, and personal finance.
What We Offer
Our platform now includes 41 specialized percentage calculators, organized into five categories so you can find the right tool fast:
- Core Percentage Tools – The essentials: find a percentage, increase or decrease a number, and compare two values.
- Converters – Convert between percentages, fractions, decimals, ratios, and other unit forms.
- Education – GPA, CGPA, SGPA, marks, and percentile conversions for students.
- Finance & Business – Interest rates, profit margins, markup, salary raises, and business growth.
- Everyday & Niche – Tips, baking ratios, win/loss records, and other one-off percentage problems.
Why Choose Us?
- 100% Free – All tools are completely free with no registration required
- Instant Results – Calculations happen as you type, no buttons to click
- Mobile Friendly – Works perfectly on any device
- No Ads Overload – Clean interface focused on functionality
- Privacy First – We don't track your calculations or sell your data
- Formula Display – See the math behind every calculation to learn as you go
Our Commitment
We're committed to keeping Percentage Calculators free, fast, and reliable. We continuously improve our tools based on user feedback and add new calculators to cover more of the percentage problems people run into every day.
Have a suggestion or found a bug? We'd love to hear from you! Visit our Contact page to get in touch.
Connect With Us
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