Converts between metric and imperial units and vice versa.
Speed: m/s and ft/s.
Weight: grams and grains.
Energy: joules and ft/lb.
Calculates the energy by feeding in speed and weight of pellets.
Latest Version
2.0Uploaded by
Archna Krishna
Requires Android
Android 6.0+
Category
Free Tools AppContent Rating
Everyone
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Flag as inappropriateLast updated on Oct 14, 2026
Version 2.0
Support for Android 17.
