Straight-line depreciation involves reporting the same amount of depreciation expense each year. (If you were to draw the graph of the expense over time, it would form a straight horizontal line ...

How to Calculate Depreciation Using Excel. Two common ways of calculating depreciation are the straight-line and double declining balance methods. Excel can accomplish both using the SLN function ...

Straight-line depreciation is calculated by subtracting the salvage value from the asset’s cost and dividing it by the years estimated for its useful life.