About EveryCalc

EveryCalc is a free online calculator platform built to make everyday calculations fast, accurate, and accessible to everyone.

Our Mission

We believe that useful tools should be free and easy to use. Whether you're comparing AI model costs for your business, calculating percentages for a report, or figuring out a tip at dinner — EveryCalc has you covered.

Why EveryCalc?

• 100% Free: All our calculators are free to use, no signup required.
• Privacy First: All calculations happen in your browser. We never store your inputs or results.
• Fast & Accurate: Instant results as you type. No waiting, no page reloads.
• Mobile Friendly: Works perfectly on phones, tablets, and desktops.
• No Clutter: Clean interface focused on getting you answers quickly.

Our Calculators

We're constantly adding new calculators based on what people need most. Currently available:

• AI Cost Calculator: Compare monthly costs across OpenAI, Anthropic, and Google AI models.
• Percentage Calculator: Calculate percentages, percentage changes, and more.

More calculators are on the way — including finance, health, conversion, and business calculators.

Contact Us

Have a suggestion for a new calculator? Found a bug? We'd love to hear from you.

Email us at hello@everycalc.com