About CalcRich
Free, accurate calculators for AI costs, Islamic finance, and business decisions — in 5 languages.
What is CalcRich?
CalcRich is a free online calculator platform built for developers, business owners, and finance professionals who need fast, accurate answers — without sign-ups, subscriptions, or paywalls.
We focus on two areas where reliable calculation tools are hard to find: AI and LLM cost estimation and Islamic finance calculations. Both fields are growing rapidly, yet most available tools are either too simple, outdated, or locked behind paid plans.
Every calculator on CalcRich is built to be transparent: we show you the exact formula used, explain the assumptions, and update prices automatically so the numbers you see are always current.
Our Tools
All tools are free, instant, and require no registration. Results can be shared via URL — the calculator state is saved in the link.
Why We Built This
When AI APIs started billing per token, many developers found it difficult to estimate monthly costs before committing to a model. Existing tools were either outdated or required creating accounts on vendor platforms. We built a single, neutral calculator that covers all major providers side by side — with prices that update automatically every week.
For Islamic finance, the problem was different: most calculators either didn't exist in multiple languages, or they were built for one specific bank's product and couldn't be used for general planning. Muslims in Germany, France, Spain, and the Arab world deserved a free, neutral calculator in their own language.
CalcRich started with these two niches because both have clear user needs and a lack of good free tools. We plan to expand into more financial and business calculation categories over time.
How We Keep Prices Updated
AI model prices change frequently. We run an automated price update every Monday morning that pulls current pricing data from public sources and updates all calculator models. This means the prices you see reflect the latest published rates — not data from months ago.
When a major price change happens (like when OpenAI released GPT-4.1 or when DeepSeek V3 cut prices dramatically), our system captures the new rates within a week. We also track new model releases and add them to the comparison tables as they become widely available.
Languages & Accessibility
CalcRich is available in five languages: English, German (Deutsch), French (Français), Spanish (Español), and Arabic (العربية). The Arabic version uses a right-to-left layout. All languages include full FAQ sections and localized content — not just a translation of labels.
We chose these five languages because they represent the major internet user groups with strong interest in both AI tools and Islamic finance. Spanish covers a large global audience across Spain and Latin America. Arabic reaches users across the Middle East and North Africa.
Contact & Feedback
We're a small team and we read every message. If you find an error in a calculation, a model that's missing, or a feature you'd like to see, please reach out.
For partnership or advertising inquiries: service@primeflowventures-ai.com