Go to the New Jersey Turnpike toll page at state.nj.us/turnpike/toll-rates.
Click on "Toll Rates" under the New Jersey Turnpike heading.
Select a printable toll rate schedule to keep in your car. Or use the online toll rate calculator. Click on the type of calculator that applies to your vehicle and press "start calculator." Choose your entry and exit points from the drop-down menus, select your payment method, then click "calculate toll." Your mileage between the two points and the amount you will owe at the booth will appear at the bottom of the screen.