PC Resale Value Calculator

How to calculate PC depreciation?

Computers are 'wasting assets' that lose value rapidly due to technological advancement and hardware wear.

Formula: Value = (Cost × (1 - Rate)^Age × Condition) + (Upgrades × 0.5)

Using the PC Resale Value calculator: an example

A $1,200 gaming laptop that is 2 years old in 'Good' condition with a $100 RAM upgrade.

Step-by-step calculation:

1. Apply 20% annual depreciation for 2 years ($1,200 to $768).
2. Multiply by condition factor (e.g., 0.85 for 'Good' = $652).
3. Add 50% of the upgrade cost ($50) for a final value of $702.

Frequently Asked Questions

Do brands like Apple hold value better?

Yes, certain brands often retain 10-15% more value than generic builds due to higher demand and build quality.

Why are upgrades only worth 50%?

Secondary market buyers rarely pay full price for added components; they value the base system more than specific custom additions.