Your all-in-one offline toolkit for everyday calculations.
From basic arithmetic to financial planning — EMI, GST, SIP, PPF, FD, unit conversions, date calculations, and much more. All tools work 100% offline with zero ads.
Get it on Google PlayHandpicked for everyday use — finance, conversions, dates, science & productivity.
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Standard arithmetic operations — add, subtract, multiply, divide with memory functions.
CalculatorCalculate your monthly loan EMI based on principal, interest rate and tenure.
FinanceQuickly compute simple interest and total amount for any principal, rate and time.
FinanceFind the power of compounding — calculate interest compounded monthly, quarterly or yearly.
FinanceCalculate GST inclusive or exclusive amounts with 5%, 12%, 18% and 28% slabs.
TaxFind the final price after discount, or calculate what percentage discount was applied.
ShoppingCalculate percentage of a number, percentage change, or reverse percentage with ease.
MathSplit the bill fairly among friends and calculate the right tip for any service.
Daily UseCompute total loan repayment, interest paid and amortization schedule for any loan.
FinanceEstimate your SIP returns with the expected annual return rate and investment period.
InvestmentCalculate your Public Provident Fund maturity amount and interest earned year by year.
InvestmentCalculate Fixed Deposit maturity amount with simple or compound interest over any tenure.
InvestmentEstimate your annual income tax liability under the new and old Indian tax regimes.
TaxConvert between major world currencies using offline exchange rates stored in the app.
Offline RatesConvert between km, m, cm, mm, miles, feet, inches, yards and more instantly.
ConverterConvert kg, grams, pounds, ounces, tonnes and other weight units with precision.
ConverterSwitch between Celsius, Fahrenheit and Kelvin temperature scales effortlessly.
ConverterConvert liters, milliliters, gallons, cups, pints, quarts and cubic units easily.
ConverterFind exact age in years, months and days from a birth date to any reference date.
DateCalculate the exact number of days, weeks, months or years between any two dates.
DateConvert time across IST, UTC, EST, PST, GMT and 30+ global time zones accurately.
TimeCalculate area and perimeter of square, rectangle, circle, triangle, trapezoid and more.
MathSolve geometry problems — volume of 3D shapes, surface area, diagonals and angles.
GeometryConvert between decimal, binary, octal and hexadecimal number systems instantly.
NumberPerform arithmetic operations directly on binary numbers — add, subtract, multiply, divide.
BinaryCalculate your Body Mass Index and check your weight status — underweight, normal, overweight.
HealthEstimate the total fuel expense for any trip based on distance, mileage and fuel price.
Daily UseSolve for any one of speed, distance or time when the other two values are known.
PhysicsCount words, characters, sentences, paragraphs and reading time for any text instantly.
TextDesigned with simplicity and reliability in mind — tools that just work.
All 29 tools work completely offline. No internet, no problem — use them anywhere, anytime.
Blazing fast calculations with a tiny app footprint. Optimised for low-end devices too.
Completely ad-free experience. No pop-ups, no banners, no interruptions — ever.
Clean, intuitive interface that anyone can use — from students to senior professionals.
Download IndianUtilityHub today — free, offline, and built for India.
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