A Computer Program for Radiocarbon Age Calibration

The calibration curves and tables given in this issue of RADIOCARBON form a data base ideally suited for a computerized operation. The program listed below converts a radiocarbon age and its age error o s (one standard deviation) into calibrated ages (intercepts with the calibration curve), and ranges of calibrated ages that correspond to the age error. The standard deviation o C in the calibration curve is taken into account using (see Stuiver and Pearson, this issue, for details).