All extensions

A scientific calculator

5.0

Calculator A2Z

Quick access to all your favorite calculators from CalculatorA2Z.com

Calculator Extension

A simple calculator as a browser extension.

Calculator for Beginners

This is a Simple Calculator for Beginners

Calculator for Businesses

This is a Simple Calculator for Businesses

Calculator for Enterpeneur

This is a Simple Calculator for Enterpeneur

Calculator for Gamers

This is a Simple Calculator for Gamers

Calculator for SEO professionals

This is a Simple Calculator for SEO professionals

Calculator for Used Laboratory Equipment

A basic calculator for helping find cost for used laboratory equipment

Calculatorology

Find free online calculators and converters for different type of calculations and conversions.

Calculator Pardoseli – Drag de Lemn

Calculează suprafața, pachetele de parchet sau SPC și necesarul de plintă.

Calculators

A beautiful advanced calculator with scientific functions, memory keys, history tape and keyboard support. Built by calculators.is

Calculator Salarii România

Calculator salarii România 2025. Calculează rapid salariul net din brut și invers, conform legislației fiscale.

CalculatorSpan Date & Time Tools

Add/subtract days, count between dates, working days, hours from now, and track work time. Works offline.

CalculPlex – Rentabilité immobilière

Taxe de bienvenue, paiement hypothécaire, cashflow et TGA directement sur les fiches Centris.ca.

calcunhider

Unhides grade calculation button

CalcWisp Quick Calc

Quick calculators in your toolbar: percentages, discounts, tips, days between dates and unit conversions. Free and offline.

Calcy

A basic calculator Chrome extension

Calendar Backgrounds

Drag and drop custom background images onto Google Calendar events to make them visually stand out

CalendarCost

See what your meetings actually cost — in real-time

Calendar New Tab - Full Year View

View the entire year calendar every time you open a new tab

Calendar Select - Presets, Bulk Select & Quick Groups for Google Calendar

Preset Views, Bulk Select and Quick Groups for Google Calendar. Save custom calendar lists and toggle them all with one click.

Calendar Spacer

Space selected Google Calendar events using a spaced-repetition schedule.

Calendar Timesheet

Turn a dropped calendar file into a timesheet. See billable hours per category for any week, right beside your calendar.