Convert Pound square inches to Pound square feet

Pound square inches → Pound square feet
lb·in² × 0.006944444 = lb·ft² lb·ft² × 144 = lb·in²

To convert pound square inches (lb·in²) to pound square feet (lb·ft²), multiply the pound square inches value by 0.006944444. 1 lb·in² = 0.006944444 lb·ft², and 1 lb·ft² = 144 lb·in². The conversion is a linear scaling with no offset, so the same factor applies to any value.

Going the other way? Convert lb·ft² to lb·in².

lb·in² to lb·ft² table
Pound square inches (lb·in²) Pound square feet (lb·ft²)
0.1 lb·in² 0.0006944444 lb·ft²
0.5 lb·in² 0.003472222 lb·ft²
1 lb·in² 0.006944444 lb·ft²
2 lb·in² 0.01388889 lb·ft²
5 lb·in² 0.03472222 lb·ft²
10 lb·in² 0.06944444 lb·ft²
20 lb·in² 0.1388889 lb·ft²
50 lb·in² 0.3472222 lb·ft²
100 lb·in² 0.6944444 lb·ft²
500 lb·in² 3.472222 lb·ft²
1000 lb·in² 6.944444 lb·ft²
Common mass inertia ranges
Typical real-world values (kg·cm²)
Application Typical range
Small servo rotor 0.01 – 0.5 kg·cm²
Mid servo rotor + load 0.5 – 50 kg·cm²
Large servo / load 50 – 1,000 kg·cm²
Heavy rotating mass 1,000 – 100,000 kg·cm²