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AstroCalcolo vs UtilHub UK

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

AstroCalcolo compared with UtilHub UK
DetailAstroCalcolo logo AstroCalcoloUtilHub UK logo UtilHub UK
What it doesAscendant calculator for Italy and the world with IANA timezone conversion and historical rules The useful corner of the internet
StageNot given Not given
FoundedNot given Not given
Based inIT GB
Pricing modelFree Freemium
PricingNot given Free: 3 public tool runs per 24 hours as guest, 10 runs with free account. Premium: £9 per month for unlimited access to all 123 public tools and 20 Premium workflows. Business Starter: £99 per month including everything in Premium plus one hosted custom business tool and one small monthly update. B
Key features
  • IANA timezone conversion with historical rules for accurate local to UTC conversion
  • Supports over 7,800 Italian cities and 165,000 global cities
  • Shows margin of error with ±15, ±30, or ±60 minute options
  • Multi-level personalized reading including base description, decan analysis, and sun-ascendant synthesis
  • Daylight saving time automatically applied based on historical rules for location and date
  • All calculations processed locally in browser with no data sent to external services
  • Cusps warning to alert when result is near a zodiac sign boundary
  • Monthly table tool for quick checks across different times and signs
  • Combined moon and ascendant calculator in one tool
  • Chrome extension for quick ascendant checks from the browser
  • VAT calculator
  • Mortgage affordability calculator
  • Word counter
  • Image compressor and resizer
  • Date difference calculator
  • Strong password generator
  • Unit converter
  • CSV to JSON converter
  • ROI calculator
  • Meta tag generator
What makes it different
  • Transparent about uncertainty: displays margin of error and warns when result is near sign boundaries
  • Uses reliable IANA timezone database with historical rules, not approximations
  • Privacy-first: all computation happens locally in the browser without storing or sending personal data
  • Clear explanations of calculation method, limits, and how to interpret results
  • Independent project maintained transparently by a single developer
  • All calculations run locally in the browser with no data transfer
  • UK-focused defaults with editable assumptions
  • Transparent methodology with visible formulas and sense-check results
  • Quality checked before release including boundary values and mobile layouts
  • Free public tools with optional Premium and Business plans
Community votes00
DR (Domain Rating by Ahrefs)19 −1 (down) since last check2 no change since last check
Trust Flow (Majestic)83
Citation Flow (Majestic)2315
Referring domains (Majestic)533

5 details filled in for both companies.

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