Convert Gram-force to Kilonewton

Gram-force [gf]

Kilonewton [kN]

Unit definitions

Gram-force is the force exerted by a mass of one gram in standard gravity ($gₙ$) ($1\ \text{kgf} = 9.806\,65\ \text{N}$).

${10}^{3}$ newtons equal one kilonewton.

$$\text{Force}_{\text{kN}} = \text{Force}_{\text{gf}} \cdot 0.00000980665$$

Convert $40.0\ \text{gf}$ to $\text{kN}$.

$$\text{Force}_{\text{kN}} = 40.0 \cdot 0.00000980665$$

$$\text{Force}_{\text{kN}} = 0.000392$$

$$\therefore \ 40.0\ \text{gf} = 0.000392 \ \text{kN}$$

Convert $90.0\ \text{gf}$ to $\text{kN}$.

$$\text{Force}_{\text{kN}} = 90.0 \cdot 0.00000980665$$

$$\text{Force}_{\text{kN}} = 0.000883$$

$$\therefore \ 90.0\ \text{gf} = 0.000883 \ \text{kN}$$

Convert $120.0\ \text{gf}$ to $\text{kN}$.

$$\text{Force}_{\text{kN}} = 120.0 \cdot 0.00000980665$$

$$\text{Force}_{\text{kN}} = 0.001177$$

$$\therefore \ 120.0\ \text{gf} = 0.001177 \ \text{kN}$$

Convert $150.0\ \text{gf}$ to $\text{kN}$.

$$\text{Force}_{\text{kN}} = 150.0 \cdot 0.00000980665$$

$$\text{Force}_{\text{kN}} = 0.001471$$

$$\therefore \ 150.0\ \text{gf} = 0.001471 \ \text{kN}$$

Convert $170.0\ \text{gf}$ to $\text{kN}$.

$$\text{Force}_{\text{kN}} = 170.0 \cdot 0.00000980665$$

$$\text{Force}_{\text{kN}} = 0.001667$$

$$\therefore \ 170.0\ \text{gf} = 0.001667 \ \text{kN}$$