Tools: Calculators & Tables

These calculators, converters and tables support a variety of construction projects.

Asphalt & Paving Estimator:

Aggregate Calculator: www.amerasphalt.com/aggregate.htm

Asphalt Calculator: www.amerasphalt.com/asphalt.htm

Hotmix & Oil: www.constructionwork.com/resources_details_1385road_calculator.html

Pavement Calculator: www.hotmix.org/index.php?option=com_content&task=view&id=144&Itemid=227

Concrete & Rebar:

Block, Concrete & Rebar: www.greenblock.info/TechnicalManual/pdfs_print/Section%203.3%20Estimating.pdf

Labor & Material Costs: www.scribd.com/doc/7250352/Estimating-Concrete-and-Rebar

Rebar Sizes & Weights (US): www.sizes.com/materls/rebar.htm

Rebar Sizes & Weights (Metric): www.mc2-ice.com/support/estref/popular_conversion_files/metric/rebar.htm

Sheet Piling Calculations: www.sheet-piling.com/main

Welded Wire Mesh: www.mc2-ice.com/support/estref/popular_conversion_files/concrete/welded_wire_mesh.htm

Dirt:

Calculate Excavation: http://dirtguyexcavating.com/excavation_calculator.htm

Landscaping Calculator: www.globalrph.com/start/landscape.htm

Estimator References:

Full Line of Estimator Tools: www.mc2-ice.com/support/estref/popular_conversion_files/default.html

Takeoff Tool (free download to view, print & measure): http://etakeoff.com/

Flooring:

Basic & Advanced Estimating Tools: www.findanyfloor.com/carpet/CarpetEstimatorTools.xhtml

General:

Metric-to-English/Imperial Conversion: http://metriccalculator.com/

Power Units Conversion: www.onlineconversion.com/power.htm

Temperature and Others: www.convert-me.com/en/convert/temperature

Electrical:

Diesel Generator Sizing Calculator: www.dieselserviceandsupply.com/Power_Calculator.aspx

Diesel Consumption Chart: www.dieselserviceandsupply.com/Diesel_Fuel_Consumption.aspx

Electric Motor Amperage: www.jhlarson.com/ind_tables/fullamps/3phmtr_table.htm

Power Calculation Formulas: www.dieselserviceandsupply.com/Formula_Chart.aspx

Power System Analysis & Power Factor Correction: http://www.nepsi.com/formulas.htm

Power Units Convert: http://convert-to.com/power-units.html

Voltage Drop Calculator: www.nooutage.com/vdrop.htm

Voltage Drop Calculator (NEC): www.southwire.com/ProductCatalog/voltdrop.jsp

Wire Gauge Reference Table: www.powerwerx.com/wiregauge.asp

Heating, Ventilation and Air Conditioning (HVAC):

HVAC Calculator: http://wea-inc.com/calculators.htm

House AC Calculator: www.gartnerhvac.com/airconditiongcalculator.html

Air Flow Calculator: www.calculatoredge.com/optical%20engg/air%20flow.htm

Ceiling Fan Calculator: www.csgnetwork.com/ceilingfancalc.html

Attic Ventilation Calculator: www.csgnetwork.com/ventairflowcalc.html

Air Exchange Calculator: www.csgnetwork.com/airexchangecalc.html

Miscellaneous

Amortization Calculator (up to $10M): www.bankrate.com/calculators/mortgages/amortization-calculator.aspx?ec_id=m1033665

Break-even Calculator: www.entrepreneur.com/calculators/breakeven.html

Currency Converter: www.oanda.com/currency/converter

Parshall Flume Calculations: www.lmnoeng.com/Flumes/parshall.htm

Return-on-investment (ROI) Calculator: www.entrepreneur.com/calculators/investment.html

Starting-cost Estimator: www.entrepreneur.com/calculators/startingcosts.html

Painting:

Exterior Paint Calculator: www.managemylife.com/mmh/jsp/tools/calculators/exterior_paint_calculator.jspInterior

Paint Calculator:  www.managemylife.com/mmh/jsp/tools/calculators/interior_paint_calculator.jsp

Pumping:

Basic & Expert Calculations: www.pumpcalcs.com

Waste to Energy:

Fuel Value & Power Calculators: www.fpl.fs.fed.us/documnts/techline/fuel-value-calculator.xls

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