Universal Calculator
Select a tool to get started
Converts numbers between different bases (Decimal, Binary, Hexadecimal, Octal).
Calculates the Equated Monthly Installment (EMI) for a loan. Formula: `EMI = [P x R x (1+R)^N] / [(1+R)^N-1]`
Calculates the future value of an investment with compound interest. Formula: `FV = PV * (1 + R)^N`
Calculates Body Mass Index (BMI). Formula: `BMI = weight (kg) / (height (m))^2`
Calculates your age in various units based on your date of birth.
Your Age is
Total Months
Total Weeks
Total Days
Total Hours
Total Minutes
Total Seconds
Calculates the number of days between two dates.
Calculates the final price after a discount. Formula: `Final Price = Original Price - (Original Price * Discount % / 100)`
Converts amount from one currency to another based on a fixed exchange rate.
Note: Exchange rates are for demonstration only.
Calculates the total fuel cost for a trip. Formula: `Cost = (Distance / Efficiency) * Price per Litre`
Converts values between different units of measurement like length, temperature, etc.
Calculates the tip amount and total bill, with an option to split among people.
Calculates a percentage of a given value. Formula: `Result = (Percentage / 100) * Value`
Formula: `GPA = Total Points Secured / Total Credits` where `Points = Credit * Grade Point`
Calculates the Zakat amount (2.5%) based on your net zakatable assets. Formula: `Zakat = (Total Assets - Liabilities) * 0.025`
Note: This is a simplified calculator. Please consult a scholar for accurate Zakat calculation.
Adds or removes a percentage-based tax (like VAT) from an amount.
Estimates body fat percentage based on BMI. It's an estimation and may not be fully accurate.
Converts digital data storage units. 1 KB = 1024 Bytes, 1 MB = 1024 KB, etc.
Basal Metabolic Rate (BMR) is the number of calories your body needs to function at rest. Uses Mifflin-St Jeor equation.
Calculates ideal body weight using the J.D. Robinson Formula. It's an estimation.
Calculates the future value of your savings, including initial amount and monthly contributions.
Calculates the future value of money after inflation. Formula: `Future Value = Present Value / (1 + Rate)^Years`
Shows the current time in different major cities around the world.
Generates a random integer between a minimum and a maximum value.
Calculates Voltage (V), Current (I), or Resistance (R) using Ohm's Law (V = I * R). Enter any two values.
Paste text, click Start, read it, then click Stop to calculate your reading speed in Words Per Minute (WPM).
Calculates the long-term impact of a small, daily habit.
An experimental calculator to estimate the growth of a hypothetical investment over time.
Estimates daily calorie needs to maintain your current weight based on BMR and activity level.
Estimates the pregnancy due date based on the first day of the last menstrual period (LMP). Uses Naegele's rule.
Checks the strength of a password based on length and character types (lowercase, uppercase, numbers, symbols).
Converts between standard numbers and Roman numerals.
Calculates Speed, Distance, or Time. Enter any two values to find the third. Formulas: S=D/T, D=S*T, T=D/S
Click "Start", type the sample text in the box below, and then click "Stop" to measure your typing speed in Words Per Minute (WPM).
Calculates Gross Profit and Profit Margin. Formula: `Margin = (Gross Profit / Revenue) * 100`
Calculates the break-even point in units. Formula: `Units = Fixed Costs / (Price per Unit - Variable Cost per Unit)`
Calculates the Cost of Goods Sold (COGS). Formula: `COGS = Beginning Inventory + Purchases - Ending Inventory`
Universal Calculator
Select a tool to get started
Converts numbers between different bases (Decimal, Binary, Hexadecimal, Octal).
Calculates the Equated Monthly Installment (EMI) for a loan. Formula: `EMI = [P x R x (1+R)^N] / [(1+R)^N-1]`
Calculates the future value of an investment with compound interest. Formula: `FV = PV * (1 + R)^N`
Calculates Body Mass Index (BMI). Formula: `BMI = weight (kg) / (height (m))^2`
Calculates your age in various units based on your date of birth.
Your Age is
Total Months
Total Weeks
Total Days
Total Hours
Total Minutes
Total Seconds
Calculates the number of days between two dates.
Calculates the final price after a discount. Formula: `Final Price = Original Price - (Original Price * Discount % / 100)`
Converts amount from one currency to another based on a fixed exchange rate.
Note: Exchange rates are for demonstration only.
Calculates the total fuel cost for a trip. Formula: `Cost = (Distance / Efficiency) * Price per Litre`
Converts values between different units of measurement like length, temperature, etc.
Calculates the tip amount and total bill, with an option to split among people.
Calculates a percentage of a given value. Formula: `Result = (Percentage / 100) * Value`
Formula: `GPA = Total Points Secured / Total Credits` where `Points = Credit * Grade Point`
Calculates the Zakat amount (2.5%) based on your net zakatable assets. Formula: `Zakat = (Total Assets - Liabilities) * 0.025`
Note: This is a simplified calculator. Please consult a scholar for accurate Zakat calculation.
Adds or removes a percentage-based tax (like VAT) from an amount.
Estimates body fat percentage based on BMI. It's an estimation and may not be fully accurate.
Converts digital data storage units. 1 KB = 1024 Bytes, 1 MB = 1024 KB, etc.
Basal Metabolic Rate (BMR) is the number of calories your body needs to function at rest. Uses Mifflin-St Jeor equation.
Calculates ideal body weight using the J.D. Robinson Formula. It's an estimation.
Calculates the future value of your savings, including initial amount and monthly contributions.
Calculates the future value of money after inflation. Formula: `Future Value = Present Value / (1 + Rate)^Years`
Shows the current time in different major cities around the world.
Generates a random integer between a minimum and a maximum value.
Calculates Voltage (V), Current (I), or Resistance (R) using Ohm's Law (V = I * R). Enter any two values.
Paste text, click Start, read it, then click Stop to calculate your reading speed in Words Per Minute (WPM).
Calculates the long-term impact of a small, daily habit.
An experimental calculator to estimate the growth of a hypothetical investment over time.
Estimates daily calorie needs to maintain your current weight based on BMR and activity level.
Estimates the pregnancy due date based on the first day of the last menstrual period (LMP). Uses Naegele's rule.
Checks the strength of a password based on length and character types (lowercase, uppercase, numbers, symbols).
Converts between standard numbers and Roman numerals.
Calculates Speed, Distance, or Time. Enter any two values to find the third. Formulas: S=D/T, D=S*T, T=D/S
Click "Start", type the sample text in the box below, and then click "Stop" to measure your typing speed in Words Per Minute (WPM).
Calculates Gross Profit and Profit Margin. Formula: `Margin = (Gross Profit / Revenue) * 100`
Calculates the break-even point in units. Formula: `Units = Fixed Costs / (Price per Unit - Variable Cost per Unit)`
Calculates the Cost of Goods Sold (COGS). Formula: `COGS = Beginning Inventory + Purchases - Ending Inventory`