# Convert degree / square second to degree / square hour

Learn how to convert 1 degree / square second to degree / square hour step by step.

## Calculation Breakdown

Set up the equation
$$1.0\left(\dfrac{degree}{square \text{ } second}\right)={\color{rgb(20,165,174)} x}\left(\dfrac{degree}{square \text{ } hour}\right)$$
Define the base values of the selected units in relation to the SI unit $$\left(\dfrac{radian}{square \text{ } second}\right)$$
$$\text{Left side: 1.0 } \left(\dfrac{degree}{square \text{ } second}\right) = {\color{rgb(89,182,91)} \dfrac{π}{180.0}\left(\dfrac{radian}{square \text{ } second}\right)} = {\color{rgb(89,182,91)} \dfrac{π}{180.0}\left(\dfrac{rad}{s^{2}}\right)}$$
$$\text{Right side: 1.0 } \left(\dfrac{degree}{square \text{ } hour}\right) = {\color{rgb(125,164,120)} \dfrac{π}{2.3328 \times 10^{9}}\left(\dfrac{radian}{square \text{ } second}\right)} = {\color{rgb(125,164,120)} \dfrac{π}{2.3328 \times 10^{9}}\left(\dfrac{rad}{s^{2}}\right)}$$
Insert known values into the conversion equation to determine $${\color{rgb(20,165,174)} x}$$
$$1.0\left(\dfrac{degree}{square \text{ } second}\right)={\color{rgb(20,165,174)} x}\left(\dfrac{degree}{square \text{ } hour}\right)$$
$$\text{Insert known values } =>$$
$$1.0 \times {\color{rgb(89,182,91)} \dfrac{π}{180.0}} \times {\color{rgb(89,182,91)} \left(\dfrac{radian}{square \text{ } second}\right)} = {\color{rgb(20,165,174)} x} \times {\color{rgb(125,164,120)} {\color{rgb(125,164,120)} \dfrac{π}{2.3328 \times 10^{9}}}} \times {\color{rgb(125,164,120)} \left(\dfrac{radian}{square \text{ } second}\right)}$$
$$\text{Or}$$
$$1.0 \cdot {\color{rgb(89,182,91)} \dfrac{π}{180.0}} \cdot {\color{rgb(89,182,91)} \left(\dfrac{rad}{s^{2}}\right)} = {\color{rgb(20,165,174)} x} \cdot {\color{rgb(125,164,120)} \dfrac{π}{2.3328 \times 10^{9}}} \cdot {\color{rgb(125,164,120)} \left(\dfrac{rad}{s^{2}}\right)}$$
$$\text{Cancel SI units}$$
$$1.0 \times {\color{rgb(89,182,91)} \dfrac{π}{180.0}} \cdot {\color{rgb(89,182,91)} \cancel{\left(\dfrac{rad}{s^{2}}\right)}} = {\color{rgb(20,165,174)} x} \times {\color{rgb(125,164,120)} \dfrac{π}{2.3328 \times 10^{9}}} \times {\color{rgb(125,164,120)} \cancel{\left(\dfrac{rad}{s^{2}}\right)}}$$
$$\text{Conversion Equation}$$
$$\dfrac{π}{180.0} = {\color{rgb(20,165,174)} x} \times \dfrac{π}{2.3328 \times 10^{9}}$$
Cancel factors on both sides
$$\text{Cancel factors}$$
$$\dfrac{{\color{rgb(255,204,153)} \cancel{π}}}{180.0} = {\color{rgb(20,165,174)} x} \times \dfrac{{\color{rgb(255,204,153)} \cancel{π}}}{2.3328 \times 10^{9}}$$
Switch sides
$${\color{rgb(20,165,174)} x} \times \dfrac{1.0}{2.3328 \times 10^{9}} = \dfrac{1.0}{180.0}$$
Isolate $${\color{rgb(20,165,174)} x}$$
Multiply both sides by $$\left(\dfrac{2.3328 \times 10^{9}}{1.0}\right)$$
$${\color{rgb(20,165,174)} x} \times \dfrac{1.0}{2.3328 \times 10^{9}} \times \dfrac{2.3328 \times 10^{9}}{1.0} = \dfrac{1.0}{180.0} \times \dfrac{2.3328 \times 10^{9}}{1.0}$$
$$\text{Cancel}$$
$${\color{rgb(20,165,174)} x} \times \dfrac{{\color{rgb(255,204,153)} \cancel{1.0}} \times {\color{rgb(99,194,222)} \cancel{2.3328}} \times {\color{rgb(166,218,227)} \cancel{10^{9}}}}{{\color{rgb(99,194,222)} \cancel{2.3328}} \times {\color{rgb(166,218,227)} \cancel{10^{9}}} \times {\color{rgb(255,204,153)} \cancel{1.0}}} = \dfrac{{\color{rgb(255,204,153)} \cancel{1.0}} \times 2.3328 \times 10^{9}}{180.0 \times {\color{rgb(255,204,153)} \cancel{1.0}}}$$
$$\text{Simplify}$$
$${\color{rgb(20,165,174)} x} = \dfrac{2.3328 \times 10^{9}}{180.0}$$
Solve $${\color{rgb(20,165,174)} x}$$
$${\color{rgb(20,165,174)} x} = 12960000 = 1.296 \times 10^{7}$$
$$\text{Conversion Equation}$$
$$1.0\left(\dfrac{degree}{square \text{ } second}\right) = {\color{rgb(20,165,174)} 1.296 \times 10^{7}}\left(\dfrac{degree}{square \text{ } hour}\right)$$