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Oddjobby vs CalcBloc

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

Oddjobby compared with CalcBloc
DetailOddjobby logo OddjobbyCalcBloc logo CalcBloc
What it doesFree browser tools for PDF, image and UK money tasks that process files locally Free source-checked paycheck and tax calculators with every rate linked to official sources
StageNot given Not given
FoundedNot given Not given
Based inGB IN
Pricing modelFree Free
PricingNot given The calculators are free to use and do not require an account.
Key features
  • PDF merging and splitting
  • Image conversion between HEIC, JPEG, PNG and WebP
  • UK take-home pay calculator with income tax and National Insurance
  • Stamp duty calculator for England and Northern Ireland
  • Size converters for clothing, shoes, bra and ring sizes
  • VAT, mortgage and loan calculators
  • All tools run locally in the browser without uploading files
  • Paycheck and income tax calculators for US and 12 other countries
  • Every rate linked to official tax agencies
  • Calculations tested against official worked examples
  • Source documentation with retrieval dates for every figure
What makes it different
  • All file processing and calculations run in your browser with no uploads to servers
  • UK tax calculators use official rates from HMRC and GOV.UK reviewed after each Budget
  • Covers Scottish and Welsh tax rules separately with clear documentation
  • No accounts or contact forms required
  • Every rate is sourced from official tax agencies with links to original documents
  • All figures are dated and checked for accuracy against official methods
  • Transparent about gaps where data is not yet verified
  • Covers 15 countries with a unified approach to transparency
  • Plain English explanations alongside all calculators
Community votes00
DR (Domain Rating by Ahrefs)2 +2 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)00
Citation Flow (Majestic)170
Referring domains (Majestic)30

5 details filled in for both companies.

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