How do I convert back from pound-inches to kilogram-force-meters?
Multiply the pound-inch value by 0.0115212. For example, 1 lb-in = 0.0115212 kgf·m.
Is the kilogram-force-meter bigger than the pound-inch?
Yes. 1 kilogram-force-meter is larger than 1 pound-inch — specifically 86.7962 times larger.
Are these conversion factors exact?
Yes. Since the 1959 international yard and pound agreement, imperial/US units are defined exactly in terms of metric units, so the factor used here (86.7962) is exact within IEEE 754 double precision.
About the kilogram-force-meter and the pound-inch
The kilogram-force-meter
The kilogram-force-meter (kgf·m) equals 9.80665 N·m — one kilogram subjected to standard gravity, acting at a one-meter lever arm. Common in older European automotive documentation and in some industrial torque-wrench scales.
The pound-inch
The pound-inch equals 1/12 of a pound-foot, or about 0.113 N·m. Used for fine-fastener torque specs (small bolts, screws) where pound-feet would produce inconveniently small numbers.