As we know One lb·ft² is equal to 0.0421401101 kg·m² (1 lb·ft² = 0.0421401101 kg·m²).

To convert Pound Square Foot to Kilogram Square Meter, multiply your lb·ft² figure by 0.0421401101.

Example : convert 25 lb·ft² to kg·m²:

25 lb·ft² = 25 × 0.0421401101 kg·m² = kg·m²

To convert Kilogram Square Meter to Pound Square Foot, divide your kg·m² figure by 0.0421401101.

Example : convert 25 kg·m² to lb·ft²:

25 kg·m² = 25 ÷ 0.0421401101 lb·ft² = lb·ft²