Category
Calculator
Math and financial calculators
Showing 31 tools
Age Difference Calculator
Calculate the exact age difference between two people or two dates.
Average Calculator
Calculate mean, median, mode and standard deviation from a list of numbers.
Basic Calculator
A clean, fast basic calculator for everyday arithmetic โ add, subtract, multiply, divide.
BMI Calculator
Calculate your Body Mass Index (BMI) with metric or imperial units. View BMI category.
BMR Calculator
Calculate your Basal Metabolic Rate (BMR) using Mifflin-St Jeor formula.
Body Fat Calculator
Estimate body fat percentage using the US Navy method with waist, neck and height.
Calorie Calculator
Calculate daily calorie needs (TDEE) based on age, weight, height and activity level.
Compound Interest Calculator
Calculate compound interest with customizable compounding frequency.
Currency Converter
Convert between major world currencies using live exchange rate estimates.
Currency Converter
Convert between world currencies with live rates. Supports 150+ currencies.
Date Calculator
Add or subtract days, weeks, months from any date. Find the resulting date instantly.
Discount Calculator
Calculate sale price, discount amount and savings percentage instantly.
Electricity Cost Calculator
Calculate electricity bill cost from appliance wattage, hours and unit price.
Fuel Cost Calculator
Calculate fuel cost for any trip based on distance, consumption and fuel price.
GPA Calculator
Calculate your GPA from letter grades or percentage scores.
GST Calculator
Add or extract GST from any amount. Supports all GST slabs (5%, 12%, 18%, 28%).
Interest Calculator
Calculate simple interest for any principal, rate and time period.
Investment Calculator
Calculate investment returns, ROI and future value with annual growth rate.
Loan EMI Calculator
Calculate monthly EMI for any loan โ enter principal, rate and tenure.
Mortgage Calculator
Calculate monthly mortgage payments, total interest and amortization schedule.
Profit Margin Calculator
Calculate gross profit margin, markup percentage and net profit for any product.
Random Number Calculator
Generate random numbers with statistics, ranges and distribution analysis.
Random Number Generator
Generate random numbers in any range with optional constraints.
Retirement Calculator
Estimate how much you need to retire comfortably based on your current savings.
Salary Calculator
Convert hourly, daily, weekly, monthly and annual salary. Calculate take-home pay.
Savings Calculator
Project your savings growth over time with regular deposits and interest.
Scientific Calculator
Scientific calculator with trig, logarithms, powers, and constants like ฯ and e.
Time Duration Calculator
Calculate time duration between two times. Great for tracking work hours.
Tip Calculator
Calculate tip amount and split bills among any number of people.
Unit Conversion Calculator
Convert between all common units โ length, weight, temperature, speed and more.
VAT Calculator
Add or remove VAT from any price. Supports any VAT rate.