NORM.DIST

Quirk found

Category: Statistical · Last tested 2026-09-01

Real compatibility results for the NORM.DIST function: executed in Excel for the web, Google Sheets and LibreOffice Calc, with desktop Excel behavior from Microsoft’s official documentation (we do not run desktop Excel — Excel for the web is a different application and is executed separately). Syntax and links to that documentation are below.

Support matrix

Engine	Documented	Live-tested	Verdict
Excel (desktop)	Yes	No — documented only	n/a
Excel for the web	—	Yes (recalc, 2026-09-01)	Supported, behaves as documented
Google Sheets	Yes	Yes (Drive import, 2026-08-31)	Supported, behaves as documented
LibreOffice Calc	Yes	Yes (25.8.7.3, 2026-08-31)	Quirk found

LibreOffice version history

We executed the same test cases under each LibreOffice release to show exactly when NORM.DIST’s support changed — not documentation claims, real results.

LibreOffice version	Verdict	Tested
24.2.0.3	Quirk found	2026-08-31
24.8.7.2	Quirk found	2026-08-31
25.2.0.3	Quirk found	2026-08-31
25.8.7.3	Quirk found	2026-08-31

Why isn't NORM.DIST working in LibreOffice?

NORM.DIST exists in LibreOffice 25.8.7.3, but it is not a drop-in match for Excel — our executed tests found real behavioral differences (detailed in the test results on this page). If a formula that works in Excel or Google Sheets misbehaves in LibreOffice, compare your usage against the failing cases above before assuming your data is wrong.

Discovered quirks

=NORM.DIST(42,40,0,TRUE) on LibreOffice Calc returned #VALUE!, but the documented/expected result is #NUM!.
Provenance
Excel documents #NUM! when standard_dev is less than or equal to 0; MISMATCH vs expected: expected '#NUM!', got '#VALUE!'

Executed test cases

Excel for the web (executed 2026-09-01 via OneDrive recalculation)

These values come from Excel for the web, not from desktop Excel. They are two different implementations of the calculation engine, and this run measured only the web one: the corpus was uploaded to OneDrive as .xlsx, recalculated by Excel for the web on open, and downloaded again for readback. Excel for the web is a rolling service with no pinnable version, so the run is identified by its date. Where a value here disagrees with the Expected column — which is Microsoft’s documentation of the desktop product — we cannot tell you whether the web engine diverges from the desktop one or the documentation is wrong about both, because we do not run desktop Excel.

Formula	Description	Result	Expected	Verdict
=ROUND(NORM.DIST(42,40,1.5,TRUE),7)	Microsoft's documented example: cumulative distribution at x=42 for mean 40, sd 1.5	0.9087888	0.9087888 Provenance Excel documents this example's result as 0.9087888. Independently verified against the normal CDF: z = (42-40)/1.5 = 1.33333, Phi(1.33333) = 0.90878878 -> 0.9087888 at 7 dp	Matched
=ROUND(NORM.DIST(42,40,1.5,FALSE),5)	Same parameters with cumulative FALSE returns the probability density instead	0.10934	0.10934 Provenance Excel documents this example's result as 0.10934. Independently verified from the density formula exp(-(x-mean)^2/(2sd^2))/(sdsqrt(2*pi)) = 0.10934005 -> 0.10934 at 5 dp	Matched
=ROUND(NORM.DIST(0,0,1,TRUE),7)	At the mean the cumulative normal is exactly one half	0.5	0.5 Provenance The normal distribution is symmetric about its mean, so the CDF at x = mean is 0.5 for any positive standard deviation	Matched
=NORM.DIST(42,40,0,TRUE)	A standard deviation of zero is outside the domain	#NUM!	#NUM! Provenance Excel documents #NUM! when standard_dev is less than or equal to 0	Matched
=NORM.DIST("x",40,1.5,TRUE)	A non-numeric argument is a value error rather than a numeric-domain error	#VALUE!	#VALUE! Provenance Excel documents #VALUE! when x, mean or standard_dev is non-numeric	Matched

Google Sheets (executed 2026-08-31 via Drive import)

Google Sheets is a rolling service with no pinnable version, so this run is identified by its date. The corpus was imported to Drive as .xlsx, recalculated by Sheets, and exported back for readback.

Formula	Description	Result	Expected	Verdict
=ROUND(NORM.DIST(42,40,1.5,TRUE),7)	Microsoft's documented example: cumulative distribution at x=42 for mean 40, sd 1.5	0.9087888	0.9087888 Provenance Excel documents this example's result as 0.9087888. Independently verified against the normal CDF: z = (42-40)/1.5 = 1.33333, Phi(1.33333) = 0.90878878 -> 0.9087888 at 7 dp	Matched
=ROUND(NORM.DIST(42,40,1.5,FALSE),5)	Same parameters with cumulative FALSE returns the probability density instead	0.10934	0.10934 Provenance Excel documents this example's result as 0.10934. Independently verified from the density formula exp(-(x-mean)^2/(2sd^2))/(sdsqrt(2*pi)) = 0.10934005 -> 0.10934 at 5 dp	Matched
=ROUND(NORM.DIST(0,0,1,TRUE),7)	At the mean the cumulative normal is exactly one half	0.5	0.5 Provenance The normal distribution is symmetric about its mean, so the CDF at x = mean is 0.5 for any positive standard deviation	Matched
=NORM.DIST(42,40,0,TRUE)	A standard deviation of zero is outside the domain	#NUM!	#NUM! Provenance Excel documents #NUM! when standard_dev is less than or equal to 0	Matched
=NORM.DIST("x",40,1.5,TRUE)	A non-numeric argument is a value error rather than a numeric-domain error	#VALUE!	#VALUE! Provenance Excel documents #VALUE! when x, mean or standard_dev is non-numeric	Matched

LibreOffice Calc 25.8.7.3 (tested 2026-08-31)

Formula	Description	Result	Expected	Verdict
=ROUND(NORM.DIST(42,40,1.5,TRUE),7)	Microsoft's documented example: cumulative distribution at x=42 for mean 40, sd 1.5	0.9087888	0.9087888 Provenance Excel documents this example's result as 0.9087888. Independently verified against the normal CDF: z = (42-40)/1.5 = 1.33333, Phi(1.33333) = 0.90878878 -> 0.9087888 at 7 dp	Matched
=ROUND(NORM.DIST(42,40,1.5,FALSE),5)	Same parameters with cumulative FALSE returns the probability density instead	0.10934	0.10934 Provenance Excel documents this example's result as 0.10934. Independently verified from the density formula exp(-(x-mean)^2/(2sd^2))/(sdsqrt(2*pi)) = 0.10934005 -> 0.10934 at 5 dp	Matched
=ROUND(NORM.DIST(0,0,1,TRUE),7)	At the mean the cumulative normal is exactly one half	0.5	0.5 Provenance The normal distribution is symmetric about its mean, so the CDF at x = mean is 0.5 for any positive standard deviation	Matched
=NORM.DIST(42,40,0,TRUE)	A standard deviation of zero is outside the domain	#VALUE!	#NUM! Provenance Excel documents #NUM! when standard_dev is less than or equal to 0	Mismatch
=NORM.DIST("x",40,1.5,TRUE)	A non-numeric argument is a value error rather than a numeric-domain error	#VALUE!	#VALUE! Provenance Excel documents #VALUE! when x, mean or standard_dev is non-numeric	Matched

Docs & syntax

Excel (desktop): official documentation
Google Sheets: official documentation
LibreOffice Calc: official documentation

Where NORM.DIST behaves differently

Every error code LibreOffice reports as #VALUE!
Across our 2,334-case executed corpus, 272 cases in 135 functions return #VALUE! in LibreOffice Calc 25.8.7.3 where Microsoft documents #NUM! (244), #N/A (15), #DIV/0! (10) or #REF! (3). Google Sheets returns the documented code on 239 of the 249 it has a function for. Identical in all four LibreOffice builds tested.