KSP DeltaV is a utility app for the game Kerbal Space Program. It will calculate the deltaV, cost, part count and a whole lot more for your Kerbal Space Program rocket. It will also calculate the minimum deltaV required to get to the Kerbal planets and back. You can easily create different versions of your rockets and compare them to optimize the deltaV!

Note: This is not a game itself, unless you think designing the rockets is the fun part. KSPDeltaV is not a VAB and cannot export craft files. This app is designed to be used with Kerbal Space Program (sold separately).

Included Features:
- Design rockets to visit multiple planets and moons.
- Calculate Delta-V for any two bodies orbiting a common body.
- Air braking option for planets with atmosphere.
- No need to calculate initial and final mass your self - KSP DeltaV does it all for you!
- Calculates the thrust to weight ratio for each stage (Including the mass from stages stacked above. Just select the next stage in the Next Stages section and all mass from stages above will be included automatically).
- Calculates cost, part count and mass for the entire rocket and each sequence and stage individually.
- Ability to add a custom payload mass to stages.
- Ability to add mass and cost for procedural fairings.
- Select parts from a list of stock parts from the game to design your rocket from.
- Ability to adjust resource levels of individual parts.
- Views that show planetary phase angle, ejection angle and parking orbit for Intercept (transfer) rocket sequences.
- Copy\Paste rockets, sequences and stages.

Required deltaV values and images from: http://wiki.kerbalspaceprogram.com