Calculator™ © - Free Online Calculators

Online Calculators since 2009

- Inverse Discrete Fourier Transform Calculator
- Rectangle Stepping Stones Calculator
- Discrete Fourier Transform Calculator - Electronics Calculators
- Angular Deflection of Hollow Shaft Calculator- Fabrication Calculators
- Concrete Weight Calculator
- Highways Horizontal Curve - Transportation Calculator - Vehicles and Highways
- Concrete Mix Ratio Calculator
- Curve Surveying Calculator
- Road Spiral / Transition Curve Deflection Angle Calculator - Vehicles and High
- Gearbox Ratio Calculator
- Grounding Strap Inductance Calculator

Mechanics, fabrication, stress testing, benchmarking, product construction and material manipulation.. iCalculator provides dedicated free engineering calculators for specific engineering challenges.

If you find the engineering calculators and guides provided by iCalculator useful we kindly request that you take a second to rate the calculator and or share to your favourite social media. Rating a calculator and sharing helps us to focus our efforts and support for specific tools and resources as well as helping us to keep all our online calculators free for all to use. Rating a calculator or content is simple, just click on the stars below, choose what you feel is an appropriate level and the click submit.

In this section of iCalculators, you will find a number of engineering calculators with an explanation of how each calculation is reached and a live online calculator for each engineering function.

Our engineering calculators are free to use. If you would like us to add a new engineering calculator, please contact us and provide details of your engineering challenge and calculator required. We do not charge for developing and publishing engineering calculators on iCalculator, charges may apply if you require the calculator to be published on your own site or provided a separate excel format for local on site use.

- Bitumen Density Calculator
- Block Wall Calculator
- Concrete Blocks Calculator
- View All Building and Construction Calculators

- 3 Phase Power by Two Wattmeters Method Calculator
- 8051 PIC Microcontroller Time Delay Calculator
- Ah to kWh Conversion Calculator
- View All Electonics Calculators

- Torque Calculator
- Cornering Force Calculator
- Isentropic Flow Relation Between Density And Total Density Calculator
- View All Movement and Force Calculators

- Maximum Floor Live Load Capacity Calculator
- Metal Bar Weight Calculator
- Cantilever Beam Calculator
- View All Weight and Load Calculators

- Cornering Force Calculator
- Crest Vertical Curve Calculator
- Trip Fuel Consumption Calculator
- View All Vehicles and Highways Calculators

- Spring Calculator - Helical Compression
- Lathe Drilling Time Calculator
- Lathe Turning Time Calculator
- View All Fabrication Calculators

- Nautical Chart Scale And Miles Calculator
- Sea Level Pressure Calculator
- Potential Flight Time Calculator
- View All Air and Sea Calculators

iCalculator Engineering Calculators are regularly updated to include new features and facilities to help students and professionals understand and calculate specific engineering formulae.

All the Engineering calculators featured on this site are free to use. The calculators are designed to be used online, if you do experience difficulties or you're looking for a calculator which isn't featured, please contact us. We are always looking for new projects and ideas, so are happy to receive your feedback and wish lists.