There is a number of calculators out there, and you can find one for practically any purpose you may have. Your choice should depend on what you are using a calculator for, and what kind of calculations you plan on doing.

Hardcoded Software


2.3 on 3 votes

Wayne Jayes & Harvey Wilson

1 on 1 vote

Daniel Kling


Drastic Technologies Ltd


5 on 1 vote

BITZER Kühlmaschinenbau GmbH

3.6 on 12 votes

Vaxa Software



4 on 3 votes

Powercom Co., Ltd

SJW Computer Resources

1 on 1 vote


4.3 on 3 votes

Texas Instruments Inc

4.5 on 4 votes

Aubert Electronics

4.7 on 3 votes

Ware5 Software

2.8 on 5 votes

Xyntec Automation Inc.

5 on 1 vote


3.6 on 5 votes

Gold Calculator Software Products

Computer Services for You LLC.

LPCSoft / Andrew Peck

Big Angry Dog Ltd

4.2 on 12 votes

Philips Solid-State Lighting Solutions, Inc

3DPageFlip Solution

3 on 1 vote