Finance & Productivity
RJ App Studio · Free on Google Play
Smart Calculator: All in One
Tired of switching between five calculator apps? Smart Calculator brings 16 easy-to-use calculators into one clean app — from loan EMIs and currency conversion to fuel costs and GPA.
16 calculatorsNo adsWorks offlineNo sign-up
10+Downloads
FreeNo ads
3+Content rating
Screenshots
Take a look inside
Features
What's inside
01
Scientific calculator
Equations, trigonometry and advanced math.
02
Unit and currency
Length, weight, temperature, volume — and 150+ world currencies.
03
Money
Loan EMI, savings, discount, sales tax and unit price calculators.
04
Percentages and tips
Percentages, increases, ratios — and split a bill with a tip.
05
Travel
Fuel cost, fuel efficiency (MPG or KPL) and world time.
06
Study
GPA calculator, date calculator and hex converter.
Who it's for
FAQ
Questions, answered
How many calculators are included?
Sixteen, covering math, finance, education and travel.
Does it work offline?
Yes, the calculators work offline.
Do I need an account?
No sign-up is required.
Does it have ads?
No. Smart Calculator has no ads.
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Get Smart Calculator: All in One
Calculate loans, currency, GPA, tips and units in one offline calculator app.