26-Bit Key Card Calculator

26-Bit Wiegand RFID and Prox Card Format Calculator

Use the form below to calculate the full (serialized) card number from the facility code and card number or the facility code and card number form the full card number

Facility Code: 87
Card Number: 16340
HEX Card Number: 573fd4
Binary: 10101110011111111010100
Full Card Number: 5717972
Full Card Number V2: 5717972
HEX Card Number: 573fd4
Binary: 10101110011111111010100