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Calories Burned Calculator

Free calculator to estimate the number of calories burned during routine daily activities or a workout based on activity duration.

2 options⚾ Sports

One Rep Max Calculator

This free calculator estimates a person's one rep max (1RM) based on the number of repetitions they can perform with a given weight.

2 options⚾ Sports

Universal Temperature Converter

Free online universal temperature converter for instant temperature conversions. Includes reference tables for common temperatures, scientific applications, and everyday use. Features bidirectional conversion.

2 options🌡️ Temperature Conversion

Boat Loan Calculator

Free boat loan calculator to determine the monthly payment and total cost of a boat loan, while accounting for sales tax, fees, trade-in value, and more.

2 options🚗 Transportation

Weight Unit Converter - Free Online Tool

Free universal weight converter supporting 27+ units including kilograms, pounds, ounces, stone, tons, carats, grains, and more. Features bidirectional conversion, quick reference tables, and works for cooking, shipping, science, and everyday use.

2 options⚖️ Weight Conversion

Probability Calculator

This calculator can calculate the probability of two events, as well as that of a normal distribution. Also, learn more about different types of probabilities.

2 options🔢 Math & Numbers

Standard Deviation Calculator

Free online standard deviation calculator with step-by-step calculations. Perfect for students, teachers, and professionals needing quick mathematical computations.

2 options🔢 Math & Numbers

Voltage drop calculator

This free voltage drop calculator estimates the voltage drop of an electrical circuit based on the wire size, distance, and anticipated load current.

2 options⚡ Electrical Calculators

Mortgage calculator

Free mortgage calculator to find monthly payment, total home ownership cost, and amortization schedule with options for taxes, PMI, HOA, and early payoff.

2 options💰 Financial Calculators

Discount calculator

Online calculator to determine the final price after discount, the amount saved, or the original price before discount related to a discounted purchase.

2 options💰 Financial Calculators

Simple interest calculator

This calculator computes the simple interest and end balance of a savings or investment account. It also calculates the other parameters of the simple interest formula.

2 options💰 Financial Calculators

VAT calculator

Free VAT (value-added tax) calculator to find any value of the net before VAT tax amount, tax price, VAT tax rate, and final VAT inclusive price.

2 options💰 Financial Calculators

GPA calculator

This GPA calculator computes GPA and generates a report based on course credits and the achieved grade. It accepts both numerical and letter grades.

2 options🎓 Grade Calculators

Grade calculator

This free grade calculator can calculate a weighted average grade. It accepts both numerical as well as letter grades.

2 options🎓 Grade Calculators

Date calculator

This free date calculator computes the difference between two dates. It can also add to or subtract from a date. Both can deal with business days and holidays.

2 options🕐 Time & Date Tools

Time calculator

This free time calculator can add or subtract time values in terms of number of days, hours, minutes, or seconds. Also, learn the different concepts of time.

2 options🕐 Time & Date Tools

Age calculator

Calculate your age accurately by a set date with our easy-to-use age calculator tool. Answer the question, how many days old am I instantly! Try it now.

2 options🕐 Time & Date Tools

BMI calculator

Free Body Mass Index calculator gives out the BMI value and categorizes BMI based on provided information from WHO and CDC for both adults and children.

2 options🏥 Health Calculators

BMP to JPG converter

2 options🖼️ Image Conversion

GIF to JPG converter

2 options🖼️ Image Conversion

GIF to PNG converter

2 options🖼️ Image Conversion

JPG to BMP converter

2 options🖼️ Image Conversion

JPG to GIF converter

2 options🖼️ Image Conversion

JPG to PNG converter

2 options🖼️ Image Conversion

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