Trades Math Calculator has been developed to quickly solve common machine shop and other trades math problems such as trigonometry, speeds and feeds and bolt circles.
Also contains tap drill charts, metric conversions, thread measuring information and much more. Get your free demo now

Leasetrader.
com Car Lease Calculator Software is a freeware tool that allows you to calculate the monthly lease payment and the overall lease costs. Step-by-step through a few easy questions about the lease. Then we’ll analyze your answers and give you your results instantly. Use this calculator to analyze any lease deal: Find monthly payments, calculate total lease costs, discover hidden fees, and check dealers’ figures.

Record, plot, edit and analyze numeric data.
You can display and process data from any source, including measurement instruments with RS-232 interface. Embedded ActiveX-compatible scripting environment allows you easily add new custom operations and integrate this software with popular desktop applications. Features include graphic curve editor, digitizer, a wide set of numeric and symbolic calculations, linear and nonlinear NLSF (Levenberg-Marquardt) regression analysis, configurable user interface.

ARM Mortgage Calculator offers you incredible flexibility in estimating the costs of your mortgage.
The display of totals is dynamically updated so that it always represents the real outcome of the parameters and values entered, which is a crucial feature for a thorough estimation of adjustable rate mortgages. The calculator is equally effective for fixed rate and interest-only mortgages providing information on annual percentage rates.

Arc-Flash-Analytic v 3.0 has been developed based on IEEE 1584 Guide for Performing Arc-Flash Hazard Calculations as an easy to use and comprehensive tool for calculating arc incident energy, flash protection boundary, determining limited, restricted and prohibited approach boundaries and risk category required by NEC, CEC and OSHA when work is to be performed on or near the energized equipment.

Arc-Flash-Analytic AFA V3.0 Key Features:

* Based on IEEE 1584 Guide for Performing Arc-Flash Hazard Calculations* Includes IEEE 1584 Empirical Model, Lee Method, Fuse and Low Voltage Breaker Equations* Calculate Arcing Current, Incident Energy, Arc Flash& Shock Protection Boundaries, Initial Pressure and Arc Flash TNT Explosive Equivalent* Determine Level of Personal Protective Equipment* Use Metric, Imperial Units* Save Results* Create Arc Flash and Shock Hazard Customized Color or Black & White Warning Labels in English, Spanish and French

“Cutter v1.44 lite” enables you to make the basic patterns of shoulders garments (those you wear half), namely skirts, divided skirt, men’s and lady’s pants and jeans, men’s loose-fitting pants according to custom measurements.
The calculation method is based on more 40 years experience.

Energy Estimation Software for Fan and Pumping Applications.
This program estimates energy savings achieved when using a variable frequency drive instead of conventional control methods for fan and pumping applications. The results can be viewed in graphical format and text format and the software has built-in functions to generate an energy estimation report especially designed for consultants.

Single system Edition: This edition allows users to estimate energy savings of a single fan or pump system and generate a multi-page report based on the estimated savings.

Project Edition: This edition allows users to estimate energy savings of a single fan or pump system or a project containing multiple fan and pump systems of equal or different size. The software generates multi-page project report including a summary page based on the estimated savings of the total project.

Our credit card checker allows you to see at a glance how long it will take to clear any outstanding balance; view a comprehensive breakdown of monthly payments and see how much you pay in interest alone.
You can also see how a change in your monthly payments affects the duration and amount of interest you pay as well as switch between minimum and fixed payments and compare interest rates to find the best option for your personal circumstances. You can then export payment details for analysis in any spreadsheet application or print payment forecast for your own personal records and Create, Save, and Load payment details for any number of credit cards. PLEASE NOTE: Credit Card Checker does not store any card identifiable information so is totally secure.

Professional Mortgage Tools for the Serious Homebuyer.
Extremely powerful and easy-to-use mortgage calculators are finally here. You will be able to calculate your total house payment including taxes, insurance and PMI without guessing or inaccurate results! You can also pre-qualify yourself, calculate closing cost, figure interest-only payments, estimate cash-to-close requirements, review FHA and VA loan programs, run refinance scenarios, print amortization schedules, plus much more. These calculators are designed to use local property tax, homeowner’s insurance and closing cost figures from your state. No other mortgage calculator on the market does all this with such ease! 15 Free homebuyer guides with purchase.

archCalc is a mixed unit decimal and fraction calculator.
It allows one to enter dimensions in standard english and metric units of measurement, perform basic calculations, convert between units, keep track of a series of operations, and easily solve for a leg or slope of a right tiangle.