All-in-one Calculator Free

All-in-one Calculator is a free calculator app for android featuring over 70+ calculators and unit converters categorized under finance, health, women, construction, lifestyle and everyday math.

Simple yet powerful, the following features are built into this all-in-one calculator:-

STANDARD CALCULATOR

• Includes percent key, negative sign, brackets and history viewer.

• Advanced mode includes memory keys and functions for trigonometry, roots, exponents and logarithm found in scientific calculators.

UNIT CONVERTER

• Supports temperature, length, weight, area, volume and many more measurement units.

• Currency converter.

FINANCIAL CALCULATOR

• Interest calculators using simple and compound interest

• Loan repayment and amortization schedule.

• Savings calculator with financial goal planner

FRACTIONS/ PERCENTAGE CALCULATOR

• Calculators for 3-way percentage, percentage change, percentage difference, discount pricing, profit margin, tax, tip & split bill.

• Add, subtract, multiply, divide fractions

HEALTH

• BMI, BMR, body fat percentage and calorie calculators to help you keep track of your body weight.

WOMEN

• Pregnancy calculators for baby due date, conception date & current week (gestational age).

• Ovulation calculator

• Menstrual cycle calculator that can serve as period tracker.

• Chinese baby gender predictor

CONSTRUCTION CALCULATOR

• Calculators to estimate cement, sand, gravel quantities for concrete blocks, wall plastering & brick works.

• Area and volume calculator for common geometric shapes.

• Irregular land area calculator

• Solve height and distance problems using right-triangle calculator.

LIFESTYLE

• Age and date calculator

• Fuel economy, trip fuel cost, energy consumption and many more.

This is a free, ad-supported app. If you don't like the ads, consider upgrading to the paid version.