BINOM.DIST.RANGE Function in Excel: Probability of Successes in a Range

BINOM.DIST.RANGE Function in Excel: Probability of Successes in a Range 1
⏱ 1 min readUpdated 5 October 2026

StatisticsLevel: ExpertAvailable in: Excel 2013+

In this article
  1. Syntax
  2. Examples
  3. Example 1
  4. BINOM.DIST.RANGE in practice
  5. Where you will use it
  6. Worked example
  7. Mistakes people make
  8. Related functions

BINOM.DIST.RANGE gives the chance of getting between s and s2 successes in n trials, e.g. 3 to 5 sales from 20 calls.

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Syntax

=BINOM.DIST.RANGE(trials, probability_s, number_s, [number_s2])
Argument What it means
trials n
probability_s Chance of success per trial
number_s From
number_s2 To (optional)

Examples

Example 1

=ROUND(BINOM.DIST.RANGE(A2,B2,C2,D2),4)

Result: 0.5981. See the worked example table below for more cases.

BINOM.DIST.RANGE in practice

Where you will use it

  • Chance of 3-5 sales from 20 calls
  • Chance of at most 2 defects in a batch
  • Planning call-centre staffing

Worked example

TrialspFromToFormulaResult
200.235=ROUND(BINOM.DIST.RANGE(A2,B2,C2,D2),4)0.5981
500.0502=ROUND(BINOM.DIST.RANGE(A3,B3,C3,D3),4)0.5405
100.555=ROUND(BINOM.DIST.RANGE(A4,B4,C4,D4),4)0.2461

Results calculated in Excel.

Mistakes people make

MistakeWhat to do instead
To smaller than From#NUM!
Using percentages like 20Use 0.2 or 20%

BINOM.DIST · BINOM.INV

📚 Part of the free Excel course: Beginner → Expert · Try it in the Formula Lab or ask the AI Helper.

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