How It Works
Straight line=(cost−residual)/life. Double declining uses 2/life×opening book value, with a residual floor and final-year adjustment. Sum-of-years uses remaining life/sum(1..life).
This is an accounting estimate, not a jurisdiction-specific tax depreciation or MACRS calculation.
Reference Sources
FAQs
How does this calculator work?
Straight line=(cost−residual)/life. Double declining uses 2/life×opening book value, with a residual floor and final-year adjustment. Sum-of-years uses remaining life/sum(1..life).
What assumptions should I check?
This is an accounting estimate, not a jurisdiction-specific tax depreciation or MACRS calculation.