Other Catagory

Date and Time Calculators

Age Calculator

Date Calculator

Time Calculator

Hours Calculator

Time Card Calculator

Time Zone Calculator

Time Duration Calculator

Day Counter

Day of the Week Calculator

Leap year Calculator 

Freelancer hourly rate calculator

Internet

IP Subnet Calculator

Password Generator

Bandwidth Calculator

Internet speed requirement checker

Everyday Utility

GPA Calculator

Grade Calculator

Bra Size Calculator

Day of the Week Calculator

Tip Calculator

Golf Handicap Calculator

Sleep cycle alarm scheduler

Grocery shopping list optimizer

Housing/Building

Concrete Calculator

BTU Calculator

Square Footage Calculator

Roofing Calculator

Stair Calculator

Tile Calculator

Mulch Calculator

Gravel Calculator

Weather

Carbon footprint reduction guide

Square Footage Calculator

Wind Chill Calculator

Heat Index Calculator

Dew Point Calculator

Snow Persentage Calculator

Various Measurements/Units

Height Calculator

Conversion Calculator

GDP Calculator

Density Calculator

Mass Calculator

Weight Calculator

Speed Calculator

Molarity Calculator

Molecular Weight Calculator

Kitchen recipe portion adjuster

Paint color mixing ratio guide

Electronics/Circuits

Voltage Drop Calculator

Resistor Calculator

Energy bill savings estimator

Ohms Law Calculator

Electricity Calculator

Transportation

Fuel Cost Calculator

Gas Mileage Calculator

Horsepower Calculator

Engine Horsepower Calculator

Other 

Mileage Calculator

Tire Size Calculator

Car lease payment calculator

Entertainment/Anecdotes

Dice Roller

Love Calculator