CalcMate
by SempaQ
★ 5.0 · All-in-One Calculator
100+ Tools
in One App
CalcMate is the most complete free calculator app for Android. From unit conversion to finance planning, math tools to health calculators — everything you need, offline, no login required.
Home — Live rates & 100+ tools
Finance — 31 calculators
Unit Converter — 18 categories
Math — 27 calculators
Dark mode — Easy on the eyesOne app for the math you do every day.
CalcMate packs 100+ calculators and converters into one clean, fast app. Whether you're splitting a restaurant bill, calculating your mortgage, converting units, planning retirement, tracking your macros, or just need a scientific calculator — CalcMate has it.
No account. No subscription. No internet needed. Just open and calculate.
The only calculator app that lets you share your results as beautiful branded image cards.
Everything you need to calculate.
Unit Converter
18 categories including length, weight, currency & cooking
Finance Tools
31 calculators: loan, mortgage, investment, zakat & more
Math Tools
27 calculators: algebra, geometry, statistics & complex numbers
Utilities
29 tools: scientific calc, timezone, color converter & more
Health
13 calculators: BMI, BMR, running pace, macro & more
Share Results
Share calculations as beautiful branded image cards
6 Languages
English, Indonesian, Spanish, French, Portuguese, Arabic
Offline First
Works without internet
Dark Mode
Easy on the eyes
History
Save & review all calculations
My Tools
Customize your favorites
Live Rates
Real-time currency rates