Calculators.
Fast calculators for everyday, scientific and practical tasks.
Percentage Calculator
Calculate percentages, percentage change and differences.
GST Calculator
Calculate GST amount and inclusive or exclusive totals.
EMI Calculator
Estimate monthly loan instalments and total interest.
Age Calculator
Calculate age in years, months and days.
Random Number Generator
Generate a random integer in a chosen range.
Average Calculator
Calculate mean, median, minimum and maximum.
Discount Calculator
Calculate savings and final price after a discount.
Compound Interest Calculator
Estimate compound growth using principal, rate and years.
BMI Calculator
Calculate body mass index from weight and height.
Simple Interest Calculator
Calculate simple interest and maturity amount.
Tip Calculator
Calculate tip, total and per-person split.
Bill Split Calculator
Split a bill equally across people.
Sales Tax Calculator
Calculate tax and final total from a rate.
Profit Margin Calculator
Calculate gross profit and margin percentage.
Markup Calculator
Calculate selling price from cost and markup.
Break-even Calculator
Calculate break-even units from fixed cost and contribution.
Ratio Simplifier
Reduce a two-number ratio to simplest whole numbers.
Fraction Calculator
Add, subtract, multiply or divide two fractions.
Date Difference Calculator
Calculate days between two dates.
Time Duration Calculator
Calculate elapsed time between two clock times.
Speed Distance Time Calculator
Solve speed, distance or time from two known values.
Rectangle Calculator
Calculate rectangle area, perimeter and diagonal.
Circle Calculator
Calculate circle circumference and area.
Work Hours Calculator
Calculate shift duration and net hours after a break.
Percentage Increase Calculator
Calculate the absolute and percentage increase.
SIP Investment Calculator
Estimate SIP future value, total invested amount and potential returns using monthly contributions and an assumed annual return.