๐ข Calculators
Applications that perform numerical calculations and functions.
The best Calculators based on votes, our collection of reviews, verified products and a total of 908 factors.
Best Calculators in 2025
- Open-Source Calculators products
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Numi is a beautiful text calculator for Mac.
Key Numi App features:
Intuitive Interface Versatile Functionality Integration Capabilities Customizable Settings
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SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donateย .
Key SpeedCrunch features:
High Precision Expression Parsing User-Friendly Interface Keyboard Shortcuts
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Qalculate! is a multiplatform multi-purpose desktop calculator.
Key Qalculate! features:
Versatility Extensive Unit Conversions Currency Conversion Customizability
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Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.
Key Soulver features:
Intuitive Interface Live Calculations Natural Language Processing Versatile Units and Conversions
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Simple and beautiful calculator for Android. Contribute to Darkempire78/OpenCalc development by creating an account on GitHub.
Key OpenCalc features:
Open Source Customizable Community Support Transparency
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A simple, immediate and fast unit converter!
Key Converter NOW features:
User-Friendly Interface Wide Range of Conversions Accessibility No Installation Required
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Get help, support, and tutorials for Windows productsโWindows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.
Key Event Viewer features:
Comprehensive Logging Centralized Management Real-Time Monitoring Search and Filtering
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Scientific Calculator is one of the advanced online JavaScript-based scientific calculators, making you perform all the complex calculations by clicking the button like the physical Calculator.
Key Scientific Calculator features:
Accessibility Comprehensive Functions User-friendly Interface Cost-effective
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Free online scientific calculator from GeoGebra: perform calculations with fractions, statistics and exponential functions, logarithms, trigonometry and much more!
Key GeoGebra Scientific Calculator features:
User-Friendly Interface Comprehensive Calculation Features Cross-Platform Availability Interactive Graphics
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PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody...
Key PCalc features:
Feature-Rich User-Friendly Interface Cross-Platform Availability Regular Updates
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A smart notepad with a built in calculator.
Key Soulver 3 for Mac features:
Intuitive Interface Flexible Calculations Real-time Results Units and Currency Support
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Calculate, convert, and split tips from your wrist.
Key Calcbot for Apple Watch features:
User Interface Unit Conversion History Tape
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Helping you make rational decisions, one calculation at a time.
Key Omni Calculator features:
User-Friendly Interface Wide Range of Calculators Accuracy Educational Value