Wolfram|Alpha Railroad Calculators

Wolfram|Alpha has railroad calculators. Solve problems related to the Nadal formula, the Wagner formula, and the propulsion resistance for freight and passenger rolling stock for a wide variety of rail lines and assumptions.

Railroad

Nadal Formula CalculatorPropulsion Resistance for Freight Rolling Stock—Broad Gauge CalculatorPropulsion Resistance for Freight Rolling Stock—French 10 Tonne/Axle CalculatorPropulsion Resistance for Freight Rolling Stock—French 18 Tonne/Axle CalculatorPropulsion Resistance for Freight Rolling Stock—French Express Freight CalculatorPropulsion Resistance for Freight Rolling Stock—French Locomotives CalculatorPropulsion Resistance for Freight Rolling Stock—French Standard UIC Vehicles CalculatorPropulsion Resistance for Freight Rolling Stock—German Strahl Formula CalculatorPropulsion Resistance for Freight Rolling Stock—Modified Davis Equation CalculatorPropulsion Resistance for Freight Rolling Stock—Narrow Gauge CalculatorPropulsion Resistance for Freight Rolling Stock—Original Davis Equation CalculatorPropulsion Resistance for Passenger Rolling Stock—Broad Gauge CalculatorPropulsion Resistance for Passenger Rolling Stock—French Passenger Cars on Axles CalculatorPropulsion Resistance for Passenger Rolling Stock—French Passenger Cars on Bogies CalculatorPropulsion Resistance for Passenger Rolling Stock—French TGV CalculatorPropulsion Resistance for Passenger Rolling Stock—German ICE CalculatorPropulsion Resistance for Passenger Rolling Stock—Narrow Gauge CalculatorWagner Formula Calculator