Calculators / Compare
agathox calculators vs Web2.0calc
Both do 1 of the same calculators task. Below is what each says about its own limits and pricing, and how each ranks on signals we can measure or quote.
Disclosure: agathox makes some of the tools listed here. They are labelled and scored by the same method as every other tool.
A
agathox calculatorsMade by agathox
25 calculators and converters for money (with currency and country options for mortgages), health, school, units, averages, fractions and dates. Everything is worked out in your browser.
Signals score: 4.3 / 5 · not a hands-on test
Visit calc.agathox.comB
Web2.0calc
Free Online Scientific Notation Calculator. Solve advanced problems in Physics, Mathematics and Engineering.
Signals score: 3.8 / 5 · not a hands-on test
Visit web2.0calc.comPricing, limits and privacy
- Free tier
- A: Free to use. No paid plan and no limits on how many files you process.
- B: A free account (no credit card) gives access to the community forum. The pricing page lists no usage limits for the calculator and does not say whether free users see ads on it.
- Paid plan
- A: There is no paid plan.
- B: Plus is listed at 0.50 euro per month or a 6 euro one-time payment (VAT included where applicable). It removes advertising and tracking across web2.0calc sites, expires with no renewal, and is sold through resellers. Enterprise is a custom quote.
- Signup
- A: No account or sign-up is needed.
- B: No account needed to use the online offer; the privacy page says it can be used without disclosing your identity. Accounts are optional (forum, Plus purchase).
- Watermark
- A: Nothing is added to your files.
- B: Not stated.
- Where files go
- A: Runs in your browser, so files are not uploaded.
- B: Site runs on Hetzner servers in Germany. Anonymized IP addresses are held in RAM and deleted after 60 minutes. Google ad cookies are used only for non-paying users who consent. The pages do not say where calculator inputs are processed.
From each tool's own pages, checked 2026-11-10 (agathox calculators) and 2026-11-01 (Web2.0calc). Prices and limits change; check the tool before you rely on them. Sources are listed on each tool's page.
Compare on a task
Neither tool has been hands-on tested on these tasks yet, and we do not guess. Open a task to see both ranked with every other tool.
- Only agathox calculators: Mortgage calculator, Loan calculator, BMI calculator, GPA calculator, Age calculator, Unit converter, Salary calculator
- Only Web2.0calc: Scientific calculator
More
Know a tool that should be here? Submit it, or write to hello@agathox.com.