Sell Through Rate Calculator
Divide units sold by units received to see how much of a buy has cleared.
About Sell Through Rate Calculator
The sell-through rate is the share of units received into stock that units sold in the period represents, expressed as a percentage. The same figure is also shown per 1,000 and as a "one in every N" odds statement, which is easier to reason about when the rate is very small. Absolute counts hide scale — a rate normalises the number so you can compare periods, channels or cohorts of different sizes, where higher is better.
Formula
Sell Through Rate
Sell-Through Rate = Units sold in the period ÷ Units received into stock × 100
- Units sold in the period
- The subset being measured
- Units received into stock
- The full population it is drawn from
Worked example
With the default values below, Sell Through Rate Calculator returns Sell-Through Rate of 68.00%. Change any input above and every figure here is recalculated in your browser.
Inputs used
- Units sold in the periodminimum 0
- 3,400
- Units received into stockminimum 0
- 5,000
Results
- Sell-Through Rate
- 68.00%
- Remaining (whole minus part)
- 1,600
- Equivalent per 1,000
- 680.0
- One in Every
- 1.5
Step by step
- 1Values used
- 2Sell Through Rate
- 3Sell-Through Rate= 68.00
- 4Remaining (whole minus part)= 1,600
- 5Equivalent per 1,000= 680.0
- 6One in Every= 1.5
Assumptions and limits
- The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax or fees or charges into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
- This is an estimate for general information and not professional financial, tax or legal advice. See the full disclaimer for the limits that apply to this kind of calculator.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Frequently Asked Questions
How is Sell Through Rate calculated?
Sell-Through Rate = Units sold in the period ÷ Units received into stock × 100 The sell-through rate is the share of units received into stock that units sold in the period represents, expressed as a percentage. The same figure is also shown per 1,000 and as a "one in every N" odds statement, which is easier to reason about when the rate is very small.
Why does Sell Through Rate matter?
Absolute counts hide scale — a rate normalises the number so you can compare periods, channels or cohorts of different sizes, where higher is better.
What values do I need to enter?
This calculator takes 2 inputs: Units sold in the period, Units received into stock. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.