A tool calibration system includes a tool and a wrench pivotally coupled to the tool. The tool calibration system also includes a tool calibration device coupled to the tool and to the wrench. The tool calibration device includes a baseplate including an arcuate slot defined therein and a pin coupled to the baseplate and slidably moveable along the slot. The pin is configured to engage the wrench such that movement of the pin along the slot causes rotation of the wrench.