FROM	TO	MULTIPLY BY
grams	grains	15.43
grains	grams	0.0648
grams	ounces	0.03527
ounces	grams	28.35
grams	pounds	0.002205
pounds	grams	453.6
kilograms	pounds	2.205
pounds	kilograms	0.4536
kilograms	tons	0.0009842
tons	kilograms	1016
tonnes	tons	0.9842
tons	tonnes	1.016