Airsoft Helper is a simple tool for a simple purpose. It allows you to enter a guns FPS and the weight of the BB and imediately see at a glance its power in Joules, velocity in metres-per-second, an effective (and theoretical) range and an estimated flight time before the BB hits the ground.
You can also set up the various limits at your playing site and then test guns against them to easily see if (and by how much) they are over or under the limits.
With the battery calculator you can enter your battery chargers output and its inefficiency rating as well as the capacity of your battery to get an estimated charge time from flat. Great for when you dont have access to a charger with an auto shut-off feature.
** Features, Benefits and Cool Stuff **
* Calculate the power and velocity of your gun.
* See flight distance and flight time estimates for your gun.
* Check your gun against configurable site limits. Great for marshalls!
* Determine the optimum charging time for your batteries.