Other Calculators

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Useful calculators for dates, age, time differences, random numbers, and a wide range of other handy miscellaneous everyday calculations.

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Date and Time

Age Calculator

Calculate age between two dates, including years, months, and days

Day of the Week Calculator

Find what day of the week any past or future calendar date falls on.

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Random Generators

Random Number Generator

Generate random numbers within a specified range with customizable options

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Text and Writing Tools

Word Count Calculator

Count words, characters, sentences, and paragraphs in your text

Character Count Calculator

Count characters with and without spaces, plus words and lines in your text.

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Education Tools

Grade Average Calculator

Calculate your grade point average (GPA) and weighted grades for academic performance tracking

Test Grade Percentage Calculator

Calculate your test score as a percentage and letter grade from points earned.

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Tech Utilities

IP Subnet Calculator

Calculate IP subnet masks, network addresses, broadcast addresses, and available host ranges

Hex to RGB Converter

Convert a hex color code to RGB values, and RGB back to hex.

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Productivity Tools

Pomodoro Timer Calculator

Plan and calculate Pomodoro work sessions with breaks for optimal productivity and time management

Reading Time Calculator

Estimate reading and speaking time for your text based on words per minute.

Top Calculators