Who is calculate.at for?

calculate.at is a consumer product built for general consumers needing quick calculations.

Is calculate.at free?

Yes — calculate.at is free to use.

Is calculate.at still maintained?

PulseGate's liveness checks currently classify calculate.at as active.

What are alternatives to calculate.at?

Similar tools tracked by PulseGate include Calculatorica, Calculator.Free, and AgentCalc.

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calculate.at

calculate.atOther productivity🇦🇹

Calculate.at offers a collection of over 200 free online calculators across categories including math, health, finance, date & time, and conversions. Users can instantly compute percentages, taxes, discounts, tips, and more without any signup or clutter. Each calculator shows both the answer and the step-by-step explanation of how it was derived, making it useful for everyday numerical tasks.

Free

Web

Visit calculate.at

Overview

6 features

calculate.at sits in PulseGate's Other productivity category. Quickly performing everyday calculations without needing to install software or sign up for accounts. It is built as a consumer product for general consumers needing quick calculations. calculate.at costs nothing to use. The product ships for the web.

calculate.at first shipped in 2023. Key capabilities include Percentage Calculator, Sales Tax Calculator, and Tip Calculator.

Percentage Calculator
Sales Tax Calculator
Tip Calculator
Discount Calculator
Date Calculators
Finance Tools

Built with & integrations

Framework: astro
Hosting: vercel
Runs on: Browser

Trust & compliance

LicenseProprietary

Verified signals

HTTPS Privacy Policy Terms of Service Free tier

Legal

Recent events

Latest indexed changes and source events

IndexedJul 20, 9:25 PM
Calculate At verified by the PulseGate indexer
Source: PulseGate indexerOpen ↗

Frequently asked questions about calculate.at

What does calculate.at do?: Quickly performing everyday calculations without needing to install software or sign up for accounts. It is catalogued under Other productivity on PulseGate.
Who is calculate.at for?: calculate.at is a consumer product built for general consumers needing quick calculations.
Is calculate.at free?: Yes — calculate.at is free to use.
What platforms does calculate.at run on?: calculate.at runs on the web.
Is calculate.at still maintained?: PulseGate's liveness checks currently classify calculate.at as active.
What are alternatives to calculate.at?: Similar tools tracked by PulseGate include Calculatorica, Calculator.Free, and AgentCalc.Calculatorica Calculator.Free AgentCalc See all 6 alternatives
When did calculate.at launch?: calculate.at first shipped in 2023.

At a glance

Platforms: Web
Languages: English
First seen: Feb 10, 2023
Activity: 🟢 Active
Status: 🟢 Active
Built for: General consumers needing quick calculations
Model: B2C
Solves: Quickly performing everyday calculations without needing to install software or sign up for accounts.

Developer

🇦🇹Calculateat

Live coverage

Confidence: High · 90
Indexed: Jul 20, 2026
Lifecycle: Alive
Activity: Active
First seen: Feb 2023
Last seen: today

Identity audit (9)

Entity ID: cmrtqhfti01qs669g5644mol8
Slug: calculate-at-v0z59h
Verification state: Indexed for public listing
Claim / listing state: Unclaimed · listed: yes
Index status: Included in index
Latest evidence snapshot: Jul 20, 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Last updated: Jul 20, 2026
Canonical URL: https://calculate.at/