Welcome to OPTICAL ENGINEERING Calculator, an Engineering Calculators for Engineers and Students worldwide, This calculators for solving complex equations and formulas in the field of Civil Engineering.
The Calculators are listed Below:
* Calculation of Thermal Noise
* Mass Length
Centimeters to Feet
Feets to Centimeter
Inches to Centimeter
Centimeter to Inches
Millimeters to Inches
Inches to Millimeters
Centimeters to Yards
Yards to Centimeters
Meters to Feets
Feets to Meters
Meters to Yards
Yards to Meters
SQ.Centimeters to SQ. Feets
Sq Feet to Sq Centimeters
Sq Inches to Sq Centimeters
Sq Centimeters to Sq Inches
Kilograms to Pounds
Pounds to Kilograms.
* Laser Real-Time Unit Converter
* Pinhole Sizing Calculator
Depth of Camera: (from pinhole to film)
perture Diameter: (Leave value at 0 to use optimum)
Metered Aperture:
Metered Exposure Time:
* Concrete Tool
Concrete Calculator
* Slab Concrete Pour
Enter values of length, width and depth for each dimension which will result to display cubic yards for individual dimensions and total cubic yards.
* Spectra Library
Choose Substance name from select box and result will be displayed
* Temperature
Fahrenheit to Celsius
Celsius to Kelvin:
Celsius to Fahrenheit
* Periodic Table
Click on you wish to see values of chemical
* Ready Mix Concrete Volume
Enter values for the length, width & depth. Then click on the Calculate button. It will calculate the volume and the number of full loads of 6 cubic metre mixer trucks.
* Air Flow
Rectangle Duct
Circular Duct
* Pressure
Atmospheres to Feet of Water
Feet of Water to Atmospheres
Feet of Water to Inches of Mercury
Inches of Mercury to Feet of Water
Inches of Mercury to PSI
PSI to Inches of Mercury
Feet of Water to PSI
PSI to Feet of Water
PSI to Inches of Water
Inches of Water to PSI
KSC to PSI
Bars to PSI
PSI to Bars
PSI to KSC
Kilopascals to PSI
PSI to Kilopascals
KSM to Feet of Water
Feet of to KSM
* Speed-Distance-Time
Calculate Time from Distance and Speed
Calculate Distance from Speed and Time
Calculate Speed from Distance and Time
* Cantilever Beam
Cantilever Beam with Load at End
* beam Deflection Calculators.
Calculate Deflection for Solid Rectangular Beams
Calculate Deflection for Hollow Rectangular Beams
Calculate Deflection for Solid Round Beams
Calculate Deflection for Round Tube Beams