๐Ÿ› ๏ธ CalcHub Tools Hub

One page, every tool. Beyond the 98 calculators, CalcHub offers 8 utility tools โ€” Compare guides, Glossary, internal Search, Embed generator, Developer API, Authors page, Changelog, and Feeds. Pick what you need below.
98
Calculators
22
Compare Guides
75
Glossary Terms
30
Blog Articles
8
API Endpoints
2
RSS/Atom Feeds
4
Editors
11
AI Bots Allowed

Every Tool โ€” One Click Away

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Compare Guides

22 in-depth "X vs Y" guides โ€” BMI vs Body Fat, Roth vs Traditional IRA, 15 vs 30-year mortgage, condo vs house, and more. Real numbers, real scenarios, real recommendations.

Browse Compare Guides โ†’
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Glossary

75 financial, health, real estate, and math terms explained in plain English. Each term links to the relevant calculator. APR, BMI, ROI, HSA, Cap Rate, Compound Interest โ€” all defined.

Browse Glossary โ†’
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Internal Search

Fuzzy multi-token search across 145+ pages: calculators, blog articles, compare guides, glossary, categories. Find anything in seconds.

Open Search โ†’
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Embed Generator

Embed any of 98 calculators on your own website โ€” free, mobile-responsive, no signup. Just pick a calculator, copy the iframe code, paste. Live preview included.

Generate Embed Code โ†’
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Developer API

8 free static JSON endpoints: 2026 tax brackets, mortgage rates, BMI ranges, heart-rate zones, TDEE multipliers, compounding frequencies, pregnancy data, ISO currency symbols. CORS-enabled, no auth.

Explore API โ†’
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Editorial Team

Meet the 4 expert editors who write and review every guide: Sarah Mitchell (CPA), Dr. James Chen (RD/PhD), Marcus Webb (broker), Elena Rodriguez (M.Ed.). E-E-A-T at its best.

Meet the Team โ†’
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Changelog

Every release documented โ€” 6 sprints to date covering 48 new pages, dozens of features, and continual SEO refinement. Public, dated, transparent.

View Changelog โ†’
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RSS & Atom Feeds

Subscribe to new blog posts in your favorite feed reader. RSS 2.0 and Atom 1.0 both available with 30 latest articles.

RSS  ยท  Atom

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Site FAQ

Common questions about CalcHub itself: how accurate are the calculators, can I use them commercially, do you store my inputs, where does the data come from? Answers here.

Read FAQ โ†’

Service Files

Standards-compliant service files for crawlers, security researchers, and the curious: