Calculate Ideal Throwing Range from Velocity

Calculator for the range, which a diagonally thrown, compact object can reach at maximum. The air resistance is neglected here, this shortens the achievable range slightly. The item is thrown with an angle of 45 degrees and lands on start height. The trajectory is an upside down parabola.
Enter one value at velocity and range, the other value will be calculated.

Example: a stone thrown with 60 km/h can fly up to 28 meters.

The formula is a=v²/g.