Utilities
Calculator
Scientific calculator with trig in degrees, percentages, an ANS variable and a history of the last 50 calculations.
Scientific calculator with trigonometric functions (sin, cos, tan) usable directly in degrees, no manual conversion. The ANS variable keeps the last result so you can chain calculations. Browse the history of your last 50 calculations.
Android 7.0+ · Free to download
Key features
Trig functions (sin, cos, tan) in degrees with no manual conversion: just type sin(45)
Implicit multiplication: write 2(3+4) without the multiply sign
Direct percentage maths: 100+10% gives 110 automatically
ANS variable to reuse the last result in the next calculation
History of the last 50 calculations, reusable with one tap
Why use it?
Calculate sin(45°) directly without knowing the radian value or converting
Chain calculations with ANS: get 110, then type ANS × 1.2 to get 132
Find an earlier calculation in the history and use it as a starting point
Works offline
Most tools work without an internet connection.
No account
No sign-up, no email address required.
Free to download
Every tool is free. A one-time “Zero Ads” purchase removes the ads.
Calculator is part of Tooliz
Along with 41 other tools. Free to download, on Android.
More tools: Utilities
Quentin (QuentinRG)Independent developer · Paris
Tooliz is an Android toolbox I built independently to bring everyday utilities together. Free to download, no account needed, designed to be useful and simple.
Discover all Tooliz tools