Tile Calculator
Use our free Tile Calculator online to estimate how many tiles you need. Enter area size, tile dimensions, and wastage to get instant results.
Roofing Calculator
Use our free Roofing Calculator online to estimate roof area, shingles, and material needs. Enter dimensions and pitch to get instant roofing results.
Stair Calculator
Use our free Stair Calculator online to calculate riser height, tread depth, number of steps, and total run. Design safe and accurate stairs easily.
Square Footage Calculator
Use our free Square Footage Calculator online to calculate the area of rooms, walls, and surfaces in square feet. Get accurate results instantly.
AC BTU Calculator
Use our free AC BTU Calculator online to quickly find the right air conditioner size for your room. Calculate cooling power in BTUs easily and accurately.
Day of the Week Calculator
Use our free Day of the Week Calculator online to instantly find which weekday any date falls on. Quick, accurate, and easy to use for past or future dates.
Time Duration Calculator
Use our free Time Duration Calculator online to calculate the difference between two times in hours, minutes, and seconds. Quick, accurate, and easy to use.
Time Card Calculator
Use our free Time Card Calculator online to track work hours, overtime, and pay. Quick, accurate, and easy tool for employees, freelancers, and employers.
Hours Calculator
Use our free Hours Calculator online to find the total time between two points. Calculate hours and minutes instantly for work, study, or personal use.
Time Calculator
Use our free Time Calculator online to add, subtract, and find time differences. Quick, accurate tool for work, study, travel, and personal use.
Date Calculator
Use our free Date Calculator online to find days between dates, add or subtract time, and calculate deadlines quickly and accurately.
Age Calculator
Use our free Age Calculator online to quickly calculate your exact age in years, months, and days. Accurate, fast, and easy to use.