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.