All Calculators

Calculate VAT on prices and amounts instantly

Calculate mortgage payments and affordability

Calculate UK National Insurance contributions

Calculate payroll, deductions, and net pay

Calculate UK Stamp Duty Land Tax

Calculate income tax and tax returns

Calculate loan payments and interest

Calculate return on investment

Calculate percentages, find what percent one number is of another

Calculate percentage increase between two numbers

Calculate a percentage of another percentage

Find the original number from a percentage

Calculate percentage change between two values

Calculate the percentage difference between two numbers

Calculate your Body Mass Index to assess weight status

Estimate your body fat percentage

Calculate your Basal Metabolic Rate

Calculate your weight loss percentage

Advanced calculator for scientific and engineering calculations

Graph functions and visualize mathematical equations

Perform matrix operations and calculations

Solve algebraic equations step by step

Calculate your age or the age between two dates

Calculate the difference between two dates

Add, subtract, and calculate time durations

Convert between different currencies with live exchange rates

Convert between length units (meters, feet, inches, etc.)

Convert between various measurement units

Calculate profit margin, markup percentage, and gross profit

Calculate gross profit and gross profit margin from revenue and COGS

Calculate EBITDA and EBITDA margin for business valuation

Calculate Compound Annual Growth Rate for investments and business growth

Calculate area for various shapes (Coming soon)

Calculate mean, median, standard deviation (Coming soon)

Solve physics equations (Coming soon)