Calculate depletion expense, total cost per unit, or units consumed by entering any two values, with quantities in units, dozens, or thousands.
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Depletion Expense Formula
The basic depletion expense formula is:
DE = CPU * U
- DE = depletion expense in dollars
- CPU = total cost per unit in dollars
- U = total units consumed, converted to individual units
If you are solving for total cost per unit, the calculator rearranges the formula as:
CPU = DE / U
If you are solving for total units consumed, the calculator rearranges the formula as:
U = DE / CPU
The calculator lets you enter any two values and calculates the missing one. If you choose dozens or thousands for total units consumed, the value is first converted into individual units before the depletion expense calculation is made.
Unit Conversion Reference for Total Units Consumed
Use this table to understand how the unit selector affects the calculation.
| Selected Unit | Conversion to Units | Example Entry | Units Used in Formula |
|---|---|---|---|
| Units | 1 unit = 1 unit | 500 | 500 |
| Dozens | 1 dozen = 12 units | 50 | 600 |
| Thousands | 1 thousand = 1,000 units | 3 | 3,000 |
Common Depletion Expense Inputs
| Input | What It Means | Typical Source |
|---|---|---|
| Total cost per unit | The depletion cost assigned to each unit extracted, sold, or consumed. | Depletion rate schedule or cost allocation calculation |
| Total units consumed | The number of units used during the period. | Production records, extraction reports, or inventory records |
| Depletion expense | The expense recorded for the period based on units consumed. | Accounting entry or calculated result |
Example Section
Example 1: Calculate depletion expense
You have a total cost per unit of $4.50 and total units consumed of 2,000 units.
DE = 4.50 * 2000
DE = 9000
The depletion expense is $9,000.
Example 2: Calculate total cost per unit
You have a depletion expense of $12,000 and total units consumed of 3 thousands. Since 3 thousands equals 3,000 units, use 3,000 in the formula.
CPU = 12000 / 3000
CPU = 4
The total cost per unit is $4.00.
FAQ Section
What is depletion expense?
Depletion expense is the cost assigned to the use of a natural resource or similar asset as units are extracted, consumed, or sold. It is commonly used for resources such as minerals, oil, gas, timber, or other assets that are reduced through use.
Why does the calculator require exactly two fields?
The formula has three variables: depletion expense, total cost per unit, and total units consumed. If you enter exactly two values, the missing value can be calculated. If you enter fewer than two values, there is not enough information. If you enter all three, there is no missing value to solve.
How do dozens and thousands affect the result?
The calculator converts dozens and thousands into individual units before calculating. For example, 10 dozens becomes 120 units, and 2 thousands becomes 2,000 units. This keeps the depletion expense formula consistent.
