Calculators

Use ToolPlexa’s free online Percentage Calculator to calculate a percentage of any number instantly with a clean, mobile-friendly result.

Use ToolPlexa’s free online Age Calculator to calculate exact age in years, months and days for any selected reference date.

Estimate monthly loan payments with ToolPlexa’s free online EMI Calculator using loan amount, annual interest rate and tenure.

Calculate body mass index with ToolPlexa’s free online BMI Calculator using weight in kilograms and height in centimetres.

Calculate GST and total price with ToolPlexa’s free online GST Calculator by entering an amount and GST rate.

Find sale price and savings with ToolPlexa’s free online Discount Calculator using original price and discount percentage.

Calculate principal-based interest with ToolPlexa’s free online Simple Interest Calculator using amount, annual rate and time.

Estimate compound growth with ToolPlexa’s free online Compound Interest Calculator using principal, rate, time and compounding frequency.

Find elapsed days between two dates with ToolPlexa’s free online Date Difference Calculator.

Estimate monthly loan payments and total interest with ToolPlexa’s free online Loan Calculator.