Select a category and enter your values below
Multiple conversions
To convert from Ounce-inch (ozf-in) to Newton-meter (Nm), use the following formula:
Newton-meter (Nm)
= 0.005208333271755643 × 1.355818× Ounce-inch (ozf-in)
= 0.007061551999845192381× Ounce-inch (ozf-in)
With 1.355818 is the ratio between the base units Newton-meter (Nm) and Pound-foot (lbf-ft).
To convert from Ounce-inch (ozf-in) to Centinewton-meter (cNm), use the following formula:
Centinewton-meter (cNm)
= 0.005208333271755643 × 1.355818 × 100× Ounce-inch (ozf-in)
= 0.7061551999845192381× Ounce-inch (ozf-in)
With 1.355818 is the ratio between the base units Newton-meter (Nm) and Pound-foot (lbf-ft).
To convert from Ounce-inch (ozf-in) to Decinewton-meter (dNm), use the following formula:
Decinewton-meter (dNm)
= 0.005208333271755643 × 1.355818 × 10× Ounce-inch (ozf-in)
= 0.07061551999845192381× Ounce-inch (ozf-in)
With 1.355818 is the ratio between the base units Newton-meter (Nm) and Pound-foot (lbf-ft).
To convert from Ounce-inch (ozf-in) to Kilogram-meter (kgm), use the following formula:
Kilogram-meter (kgm)
= 0.005208333271755643 × 1.355818 × 19.806649999787735× Ounce-inch (ozf-in)
= 0.00072007790631847162056× Ounce-inch (ozf-in)
With 1.355818 is the ratio between the base units Newton-meter (Nm) and Pound-foot (lbf-ft).
To convert from Ounce-inch (ozf-in) to Kilogram-centimeter (kg-cm), use the following formula:
Kilogram-centimeter (kg-cm)
= 0.005208333271755643 × 1.355818 × 10.09806649999787735× Ounce-inch (ozf-in)
= 0.072007790631847162056× Ounce-inch (ozf-in)
With 1.355818 is the ratio between the base units Newton-meter (Nm) and Pound-foot (lbf-ft).
To convert from Ounce-inch (ozf-in) to Pound-foot (lbf-ft), use the following formula:
Pound-foot (lbf-ft)
= 0.005208333271755643× Ounce-inch (ozf-in)
To convert from Ounce-inch (ozf-in) to Pound-inch (lbf-in), use the following formula:
Pound-inch (lbf-in)
= 0.005208333271755643 × 12× Ounce-inch (ozf-in)
= 0.062499999261067716× Ounce-inch (ozf-in)
An ounce-inch (ozf·in) is one ounce-force applied at one inch from the axis — the smallest of the common imperial torque units.
Ounce-inches exist because small electric motors produce tiny torques that would be unreadable in pound-feet. A stepper motor rated at 0.35 lbf·ft is far more naturally described as 67 ozf·in, and that is how manufacturers publish it.
If you are choosing a stepper or servo for a 3D printer, CNC machine or robot, the datasheet holding-torque figure will almost certainly be in ozf·in or in N·cm.
| From | To | Multiply by |
|---|---|---|
| ozf·in | N·m | 0.00706155 |
| ozf·in | lbf·in | 0.0625 |
| ozf·in | lbf·ft | 0.00520833 |