Method of calibration of weighing systems

A method of calibrating a weighing system associated with a worksite, the worksite having a first set of machines and, a second set of machines configured to receive a payload from corresponding first set of machines, the method comprising:

• receiving, from the weighing system, a first set of readings indicative of the payload on the first set of machines;
• receiving, from the weighing system, a second set of readings indicative of an equivalent payload on the second set of machines, wherein the equivalent payload is received from the corresponding first set of machines;
• formulating a predefined number of equations from the first set of readings and the corresponding second set of readings;
• determining error coefficients of the weighing system by optimizing the predefined number of equations;
• and
• calibrating the weighing system based on the determined error coefficients.