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Access 60+ free calculators designed for US manufacturers, engineers, and contractors. Precision tools for job costing, fabrication, thermal engineering, and ROI analysis.

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Sheet Metal WeightPress Brake TonnageCNC Feed RateLabor CostConcrete Mix DesignElectrical LoadBreak-even PointMachine DepreciationHVAC Duct SizingJob CostingDowntime CostRoof Shingle EstimatorImport Duty & Landed CostPricing & Margin3-Phase Motor SizingSteam Pipe Heat LossPipe Pressure DropPump Power & EfficiencyHeat Exchanger SizingSteam Properties TableCooling Tower SizingSheet Metal WeightPress Brake TonnageCNC Feed RateLabor CostConcrete Mix DesignElectrical LoadBreak-even PointMachine DepreciationHVAC Duct SizingJob CostingDowntime CostRoof Shingle EstimatorImport Duty & Landed CostPricing & Margin3-Phase Motor SizingSteam Pipe Heat LossPipe Pressure DropPump Power & EfficiencyHeat Exchanger SizingSteam Properties TableCooling Tower Sizing
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Industrial Thermal Engineering Calculators

Heat exchangers, steam tables, pipe pressure drop, pump power, cooling towers, and more — all in Imperial units, no login required. Built for U.S. plant engineers.

BTU/hrPSIGPM Steam TablesASMEDarcy-Weisbach
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FABRICATION

5 tools
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CONSTRUCTION

8 tools
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FINISHING

8 tools

ENGINEERING

4 tools
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FINANCE & INVESTMENT

10 tools
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OPERATIONS & LABOR

10 tools
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THERMAL ENGINEERING

10 tools

Latest Industry Insights

Why Your Circuit Breaker Keeps Tripping (It's Not the Breaker's Fault)

Why Your Circuit Breaker Keeps Tripping (It's Not the Breaker's Fault)

If your breaker trips repeatedly on the same circuit, the instinct is to replace it. Nine times out of ten, that's the wrong move — and an unnecessary expense. The real problem is almost always an overloaded circuit, and the fix starts with understanding how much electrical load you're actually running. This post walks through […]

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How to Calculate Total Landed Cost for Imported Machinery

How to Calculate Total Landed Cost for Imported Machinery

How to Calculate Total Landed Cost for Imported Machinery: Step-by-Step Guide When importing industrial machinery such as CNC machines, lathes, press brakes, laser cutters, or milling machines into the United States, the purchase price is only the beginning. The total landed cost represents the real cost of getting the equipment to your factory floor. Understanding […]

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