CalculatorFox vs petcalc

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

CalculatorFox compared with petcalc
Detail	CalculatorFox	petcalc
What it does	Free online calculators with step-by-step workings and cited sources, embeddable on any website	Free dog age calculator and veterinary research-based pet tools
Stage	Startup	Not given
Founded	2026	Not given
Based in	GB	Not given
Pricing model	Freemium	Not given
Pricing	Free plan: all calculators with ads, 5 saved calculations, 1 private link. Personal: $29 USD/year or $5/month with unlimited saved calculations, no ads, PDF and CSV export. Advisor: $149 USD/year or $19/month with client-facing branding, scenarios grouped by client, one PDF per client, and priority	Not given
Key features	1,336 calculators across 23 categories Step-by-step calculation workings shown live Cited sources on every calculator page Save and compare scenarios side by side Embed calculators on your website with three lines of code Update shared figures once across all embeds Export results as PDF or CSV Reusable assumption profiles Private read-only links with expiration Client management and reporting features	Dog age conversion by size (small, medium, large, giant breeds) AKC chart showing human-year equivalents DNA formula comparison (UC San Diego 16 × ln(age) + 31) Life stage identification (puppy, young adult, mature adult, senior, end of life) Dog lifespan by breed tool Puppy weight calculator Dog food calculator Dog calorie calculator Dog pregnancy calculator
What makes it different	Visible calculation working for every result, so you can inspect the math rather than trust blindly Every calculator declares its method and sources in code with checked examples Free embedding with your own branding and no tracking of readers Similar calculators are consolidated to one preferred page to avoid duplicate search results	Research-based: built on peer-reviewed studies and veterinary guidelines from AAHA and AVMA Independent and transparent with no brand sponsorship or bias Mobile-friendly design that works on phones Multiple calculation methods shown for comparison (AKC chart and DNA formula)
Community votes	0	0
DR (Domain Rating by Ahrefs)	23 −1 (down) since last check	3 no change since last check
Trust Flow (Majestic)	24	10
Citation Flow (Majestic)	34	19
Referring domains (Majestic)	88	12

3 details filled in for both companies.

More alternatives to CalculatorFox More alternatives to petcalc