#### How to Calculate CapEx

2018 Depreciation is $15,005 on the income statement. Current period (2018) PP&E is $37,508 on the balance sheet. Prior period (2017) PP&E is $37,513 on the balance sheet. Using the formula provided above, we calculate capital expenditures in 2018 as: $37,508 – $37,513 + $15,005 = $15,000.Accumulated Depreciation Formula | Calculator (with Excel ...2 · Accumulated Depreciation Formula – Example #1. Company ABC bought machinery worth $10,00,000, which is a fixed asset for the business. It has a useful life of 10 years and a salvage value of $1,00,000 at the end of its useful life.