OneCalc: All-in-one Calculator – The Ultimate Multi-Tool for Your Daily Life

Name: OneCalc: All-in-one Calculator
Availability: InStock
Rating: 4.61 (4000 reviews)

Replace dozens of apps with 40+ specialized calculators for construction, finance, health, and math. Get precise answers instantly with the only tool built for the pragmatic problem solver.

Publisher

tasser gyati

Precision at a Glance

Discover the interface used by 580K+ users.

Standard calculator interface of OneCalc app featuring a numeric keypad and mathematical operators

Screenshot of the OneCalc app history screen displaying a list of previous mathematical calculations and their results

Scientific calculator interface of the OneCalc app showing advanced math functions and a dark theme

A list of finance and mathematics calculator options within the OneCalc app menu

Loan repayment calculator screen in the OneCalc app showing monthly payment and interest results

Currency converter screen in OneCalc app showing conversion from US Dollars to Euros

Screenshot of the OneCalc app showing the age calculator tool calculating age based on a specific date of birth.

OneCalc length converter interface showing a conversion from meters to feet with a numeric keypad

Your Digital Toolbox for Every Calculation

The tools that make this app stand out, trusted by 580K+ users.

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Business & Finance Precision

Master your budget with professional tools for loan amortization, compound interest, and profit margin calculations.

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DIY & Construction Simplified

Take the guesswork out of home projects with material estimators for bricks, concrete, tiles, and lumber.

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Fast Everyday Solutions

Handle metric conversions, tip splitting, and date calculations instantly with an interface built for efficiency.

Loved by users worldwide

Trusted by 580K+ people who love this app.

"As a homeowner who loves tackling DIY projects, OneCalc has become my most used app. I used to jump between several different tools to calculate tile counts and loan interest, but now everything is in one place. Whether I'm estimating concrete for the driveway or checking my mortgage amortization, it's fast, accurate, and incredibly reliable."

Mark Stevenson

"Running a small boutique means I’m constantly crunching numbers for profit margins and sales discounts. OneCalc makes it so easy to get these answers on the fly without needing a spreadsheet. I even use the health section to track my running pace after work—it's truly the ultimate Swiss Army knife for my daily productivity."

Sarah Jenkins

About the app

Everything you need to know about OneCalc: All-in-one Calculator.

Description

All-in-one Calculator is a free calculator app for iPhone and iPad featuring over 40+ calculators and unit converters categorized under finance, health, date & time, construction, shopping and everyday math. Simple yet powerful, the following features are built into this all-in-one calculator app:- STANDARD CALCULATOR • Includes percent key, negative sign, memory functions, brackets and history viewer. • Advanced mode includes functions for trigonometry, roots, exponents and logarithm found in scientific calculators. UNIT CONVERTER • Convert values between metric/ imperial units with conversion calculators for temperature, length, weight, area, volume and many more. FINANCIAL CALCULATORS • Interest calculators using simple and compound interest • Loan calculator with amortization schedule • Savings calculator to calculate future value and monthly savings amount • Currency converter HEALTH -Keep track of your body weight with these calculators:- • BMI calculator • Calories burnt calculator • Running Pace calculator EVERYDAY MATH • Percentage calculator • Fraction calculator • Rounding calculator • Area/ Volume calculator • Right-triangle calculator CONSTRUCTION -Estimate material requirements for small repair works/ DIY projects with these calculators:- • Brick calculator • Concrete calculator • Tiles calculator • Lumber volume calculator • Land area calculator DATE & TIME -Find duration between two date/ time values in months, weeks, days, hours, and minutes. • Date calculator (Also useful for age calculation) • Time calculator • Calculators to add/ subtract date and time BUSINESS -These calculators are useful when shopping and for those who run small business. • Profit margin calculator • Price markup calculator • Discount calculator • Tip and split calculator • Sales tax/ VAT calculator

Latest Version

1.6

Size

7.7 MB

First Released

Feb 21, 2018

Simplify Your Life with the Ultimate All-in-One Calculator

From DIY home projects to business finances, get 40+ powerful tools in your pocket. Join over 580,000 users and stop switching between apps today.

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