English – Metric Conversions

Distance:
1 meter = 39.40 inches
1 micron = 1 millionth of a meter = 39.4 millionths of an inch
1 mm = .0394 inches
25.4 mm = 1 inch
2.54 cm  = 1 inch

Velocity:
1 meter/ sec = 39.4 inches /sec

Acceleration:
1 g = 32.17 ft / sec² = 386 inches / sec² = 9.81 meters / sec²

Force:
1 lb = 4.44 N
1 N = 0.225 lbs

Mass:
1 Kg = 2.21 lbs
1 lb = 16 Ounces = 454 grams
1 ounce = 28.38 grams