Calculators Calculators and Unit Conversions for Specialty Compression Applications compare_arrows Unit Converter arrow_forward Convert between metric and imperial units for mass, flow, pressure, temperature, and power. power Energy Cost Estimator arrow_forward Estimate the cost of energy for running a compressor. air Standard-Actual Flow Converter arrow_forward Convert between between Standard (SCFM) and Actual (ACFM) conditions. water Pipe Velocity Calculator arrow_forward Calculate the fluid velocity in a pipe based on flowrate. bolt HP Estimator arrow_forward Estimate the required Horsepower for your compression application.