MyCalcTools - Fast, clear, no-fuss calculators for life, work, and finance.
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Basic and General Calculators
Basic Calculator
Perform simple arithmetic operations like addition, subtraction, multiplication, and division
Percentage Calculator
Quickly calculate percentages, percentage increase/decrease, and proportion values.
Fraction Calculator
Add, subtract, multiply, and divide fractions with ease.
Average Calculator
Find the average (mean) of a set of numbers in seconds.
Unit Converters
Convert between common units such as meters to feet, kilograms to pounds, hours to minutes, and more.
Number to Words
Convert any number into its English word equivalent instantly (e.g., 123 → "one hundred twenty-three").
Business & Finance Calculators
Tip Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
ROI Calculator
Calculate your home loan payments, interest, and amortization breakdown.
EMI Calculator
Find your fixed monthly EMI for loans based on amount, interest rate, and tenure.
Compound Interest
Compute the future value of investments with compound interest over time.
Tax & Sales Tax
Easily calculate tax amounts or reverse-calculate pre-tax prices.
Budget Calculator
Plan and track your monthly income, expenses, and savings goals.
Currency Converter
Convert between global currencies using real-time exchange rates.
Investment Calculator
Project potential returns based on investment amount, rate, and duration.
Retirement Planner
Estimate how much you need to save for a comfortable retirement.

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Health & Fitness Calculators
BMI Calculator
Estimate your BMI (Body Mass Index) and streamline your fitness goals.
Pregnancy Due Date
Estimate your monthly loan payments, total interest, and payoff schedule.
Ovulation Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Calorie Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Body Fat Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Health Risk Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Math & Geometry Calculators
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.

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Date & Time Calculators
Time Duration
Estimate your monthly loan payments, total interest, and payoff schedule.
Date Difference
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Loan Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Everyday Life & Miscellaneous Calculators
Leap Calculator
A Leap Calculator determines whether a specific year is a leap year
Age Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.
Discount Calculator
Estimate your monthly loan payments, total interest, and payoff schedule.