Calculators

Calculate age from birth date

Split bills and tips

EMI and amortization

Investment growth calculator

Percentage calculations

Resize dimensions

Calculate duration and add/subtract time

Calculate time difference and hours

Body Mass Index

Split group bills & simplify debts

Calculate tips and tax with total split

Decode resistor color codes (4, 5, 6 bands)

Compute V, I, or R instantly

Estimated cost of a meeting

Calculate total flight travel time

Calculate GPA for high school or college