About CalcoPolis
Why did we build this website?
CalcoPolis started back in 2020 as a simple side project to make our daily work easier.
We’ve always liked numbers, but constantly double-checking results, re-deriving formulas, and looking up definitions felt like a huge time sink. So we built a few small tools to automate the boring stuff — and suddenly we were using them several times a day.
That’s when it clicked: if these tools made our work faster and more accurate, they could help a lot of other people too.
So we decided to keep going — adding more calculators and writing clear, beginner-friendly guides to explain how each tool works and how to make the most of the results.
Our mission
We want to make decision-making easier — whether it’s for business, finance, or everyday life. CalcoPolis exists to help you handle numbers confidently, without wasting time on complicated math.
Our approach
Most big challenges can be broken down into smaller, manageable parts. The tricky part is that each one often needs different skills — expertise, logic, creativity, and yes, solid math.
That’s where our calculators and articles come in. Each tool combines:
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a calculator that handles the complex math for you, and
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a guide that explains what the results mean and how to use them in real life.
Our goal is simple: give you reliable, easy-to-use tools that save time, cut through complexity, and help you make smarter decisions — one calculation at a time.
Our team
CalcoPolis is built by practitioners who use numbers every day. Below you’ll find who creates and reviews our tools, what they specialize in, and how we keep content accurate and up to date.
Mike Kozminsky, CPA — Accounting & Valuation Lead
Focus: business & investing calculators; methodology and financial accuracy.
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Certified Public Accountant with 10+ years in financial reporting, audit support, and valuation modeling.
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Hands-on experience across travel, e-commerce, and brokerage sectors (SME to mid-cap).
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Specializations: profitability ratios (ROIC/ROE/ROA), cash-flow analysis, cost of capital, forecasting.
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At CalcoPolis: designs formulas, validates assumptions, and performs annual technical reviews of finance tools.
Author profile
Lucas Krysiak — Founder & Lead Engineer
Focus: savings & math calculators; platform architecture and data quality.
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Software engineer and entrepreneur with experience running high-traffic e-commerce properties.
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Builds calculator engines, UX, and automated tests to ensure numerical stability and edge-case coverage.
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Specializations: numerical methods, frontend performance, usability for non-experts.
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At CalcoPolis: owns product roadmap, implements new tools, coordinates content updates.
Author profile
Maja Atkins, M.Econ — Banking & Content Reviewer
Focus: editorial review, clarity for beginners, and product testing.
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Master’s in Economics; 10+ years in private banking (retail & affluent segments).
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Specializations: savings products, loan math, client-friendly explanations, risk disclosures.
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At CalcoPolis: tests calculators against real-world use cases and ensures plain-language guidance.
Author profile
Editorial standards
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Two-step review: every calculator is built by an author and independently reviewed for accuracy and clarity.
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Annual recertification: finance tools are re-checked at least once per year or sooner after methodology changes.
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Source transparency: definitions and formulas reference standard texts and regulator/industry sources where applicable.
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Versioning: visible “Last updated” dates on articles reflect the latest editorial or technical change.
Our plans
We’re growing fast — and we’re just getting started!
Right now, CalcoPolis offers nearly 200 calculators covering topics from business and investing to everyday budgeting and math. And that’s only the beginning — we already have over 100 new tools on our development list, waiting to be built, tested, and released.
But our plans go far beyond adding more calculators. We’re constantly improving the user experience — making the site faster, clearer, and easier to use on any device. We're also introducing new features that will help you save results, compare scenarios, and explore data in a more visual, interactive way.
Our goal is simple: turn CalcoPolis into a place where anyone — from students to business owners — can quickly find the right tool, understand the numbers, and make smart decisions with confidence.
We love hearing feedback and new ideas. Every message or suggestion helps us make CalcoPolis better — so don’t hesitate to reach out and tell us what you’d like to see next!
Last updated: 2025-10-22
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