About CalculHouse

CalculHouse builds free, interactive tools that turn complicated questions into clear, actionable answers.

Our mission

Everyday decisions — from sizing equipment to weighing options — often hide behind confusing numbers and conflicting advice. CalculHouse exists to remove that friction. We build calculators, assessment tools and comparison tables that give you a clear, trustworthy answer in a few clicks, so you can act with confidence.

What we build

Calculators

Enter your situation and get a precise, personalised result.

Assessment tools

Answer a few guided questions and receive a tailored recommendation you can rely on.

Comparison tables

See the real differences between options side by side, with the criteria that actually matter.

Accuracy you can trust

Our goal is to make clarity quick and easy. We guide you through the right questions — even if you're not sure what details matter — so you get a clear answer in minutes, not hours of research. Every result comes with the method and assumptions behind it, so you can see exactly how we got there. Results are estimates designed to inform your decisions, not replace expert advice. For anything with significant financial, legal, health, or safety impact, please consult a qualified professional.

Get in touch

Spotted an error, or want a tool we don't offer yet? We'd genuinely like to hear from you.

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