⚙ Other Tools

Other Calculators

Time, conversion, weather, vehicle, construction, electronics and more — 50+ everyday tools.

Age Calculator

Calculate exact age in years, months, and days from birthdate.

Bandwidth Calculator

Estimate network bandwidth requirements for your usage.

Base64 Encode / Decode

Encode or decode any text or data using Base64 format.

Bra Size Calculator

Determine the correct bra size from bust and band measurements.

BTU Calculator

Determine the BTU requirement for heating or cooling a room.

Concrete Calculator

Calculate the amount of concrete needed for your project.

Conversion Calculator

Convert between hundreds of units across all categories.

Date Calculator

Add or subtract days from a date and find date differences.

Day Counter

Count the number of days between two specific dates.

Day of the Week Calculator

Find what day of the week any date falls on.

Density Calculator

Find the density, mass, or volume of any substance.

Dew Point Calculator

Calculate the dew point temperature from humidity and air temp.

Dice Roller

Roll virtual dice with any number of sides for games.

Electricity Calculator

Calculate electrical energy usage and electricity costs.

Engine Horsepower Calculator

Estimate engine horsepower from torque and RPM.

Fuel Cost Calculator

Estimate fuel costs for any road trip or daily commute.

Gas Mileage Calculator

Calculate your vehicle's fuel efficiency in MPG or L/100km.

GDP Calculator

Calculate GDP using expenditure, income, or output approach.

Golf Handicap Calculator

Compute your official golf handicap index easily.

GPA Calculator

Calculate your GPA from course grades and credit hours.

Grade Calculator

Find the grade needed on a final to achieve a desired score.

Gravel Calculator

Estimate the volume and weight of gravel for any project.

Heat Index Calculator

Determine the feels-like temperature based on heat and humidity.

Height Calculator

Predict adult height for children based on parent heights.

Horsepower Calculator

Convert between horsepower, watts, and other power units.

Hours Calculator

Calculate total hours worked between start and end times.

IP Subnet Calculator

Calculate subnet masks, network addresses, and IP ranges.

Love Calculator

Calculate love compatibility percentage for fun.

Mass Calculator

Calculate mass using density and volume measurements.

Mileage Calculator

Calculate distance traveled based on fuel and efficiency.

Molarity Calculator

Compute molarity, moles, and solution volume in chemistry.

Molecular Weight Calculator

Find the molecular weight of any chemical compound.

Mulch Calculator

Determine how much mulch is needed for your garden beds.

Ohms Law Calculator

Solve for voltage, current, resistance, or power using Ohm's Law.

Password Generator

Generate strong, secure random passwords instantly.

Resistor Calculator

Decode resistor color bands and calculate resistance values.

Roman Numeral Converter

Convert between Roman numerals and standard numbers.

Roofing Calculator

Estimate roofing materials needed for your roof area.

Shoe Size Conversion

Convert shoe sizes between US, UK, EU, and other systems.

Sleep Calculator

Find the best bedtime or wake-up time based on sleep cycles.

Speed Calculator

Calculate speed, distance, or travel time for any trip.

Square Footage Calculator

Calculate the square footage of any room or area.

Stair Calculator

Design stairs by calculating rise, run, and number of steps.

Tile Calculator

Calculate the number of tiles needed to cover any surface.

Time Calculator

Add, subtract, and convert time values easily.

Time Card Calculator

Track work hours and compute weekly payroll time cards.

Time Duration Calculator

Find the exact duration between two date and time values.

Time Zone Calculator

Convert time between different time zones worldwide.

Tip Calculator

Calculate the tip amount and split the bill among friends.

Tire Size Calculator

Compare tire sizes and find the right fit for your vehicle.

URL Encode / Decode

Encode or decode URLs for use in web applications.

Voltage Drop Calculator

Calculate voltage drop across a wire for electrical systems.

Weight Calculator

Convert weight between kilograms, pounds, ounces, and more.

Wind Chill Calculator

Calculate the wind chill temperature for outdoor conditions.