DEGREES in SoftMaker PlanMaker: convert radians to degrees
Learn the PlanMaker DEGREES function with exact syntax, radians-to-degrees worksheet examples, inverse checks, precision advice and compatibility notes.
Verification status: Official documentation referenced; example outcomes independently reasoned or arithmetically checked where stated. Not executed in SoftMaker PlanMaker 2026. How formula examples are checked
Quick answer: =DEGREES(PI()) is documented by SoftMaker to return 180. DEGREES converts an angle expressed in radians to degrees; it does not change the angle itself. The reproducible worksheet below provides an independent check with both positive and negative inputs. These results are mathematical expectations and documented examples, not a claimed native PlanMaker test. SoftMaker’s 2026 reference (checked October 13, 2026).
What DEGREES does and when to use it
In geometry and trigonometry, one full turn equals 2Ï€ radians or 360 degrees. DEGREES performs the equivalent conversion for any numeric radian measure. Use it when another formula or a sensor exports an angle in radians but a chart, table, technical drawing or report needs degrees. Do not apply it to a number that is already in degrees: doing so converts it as though it were radians.
The official PlanMaker 2026 and 2024 help pages state the same identity:
DEGREES(x) = x * 180 / PI()
A value of PI()/2 radians is 90°, PI() radians is 180°, and -PI()/4 radians is −45°. 2026 function reference; 2024 function reference (both checked October 13, 2026).
Exact syntax, arguments and defaults
=DEGREES(Number)
| Position | Argument | Required? | Input and meaning |
|---|---|---|---|
| 1 | Number |
Yes | A number or numeric expression giving an angle in radians; examples use a numeric cell reference (B2) or PI(). |
There are no optional arguments or documented default values. The English PlanMaker manual uses the parameter name number; capitalization is presentation only. Prefix the formula with = in a worksheet. The manual’s one-argument syntax does not itself prove that a formula containing text, errors, blank references or booleans is converted in a particular way. This tutorial uses unambiguous numeric inputs. PlanMaker 2026 DEGREES; Entering formulas (checked October 13, 2026).
Reproducible worksheet: six test angles
Create a new sheet, enter the following headings and formula inputs precisely, and use column C for the conversion. Values beginning with = are formulas to type into their cells; they are not literal strings. Column A is only a label.
| Row | A: Angle description | B: Radians input | C: Degrees formula | Independently expected C result |
|---|---|---|---|---|
| 1 | Description | Radians | Degrees | — |
| 2 | One-sixth π | =PI()/6 |
=DEGREES(B2) |
30 |
| 3 | Half π | =PI()/2 |
=DEGREES(B3) |
90 |
| 4 | Full π | =PI() |
=DEGREES(B4) |
180 |
| 5 | Negative quarter π | =-PI()/4 |
=DEGREES(B5) |
−45 |
| 6 | Two π, one complete turn | =2*PI() |
=DEGREES(B6) |
360 |
| 7 | No rotation | =0 |
=DEGREES(B7) |
0 |
- Put the text headings in
A1:C1, row labels inA2:A7, and formula inputs inB2:B7. - Type
=DEGREES(B2)inC2; copy downward toC7(so each relative reference updates). - Check the calculated degrees against the last column. Number formatting may alter the displayed precision but does not itself alter underlying values.
- If desired, format column C for two decimal places. A result of
29.999999999...instead of displayed30.00may reflect floating-point approximation; compare with an appropriate numeric tolerance for further computed checks rather than relying on exact floating-point equality.
The 180-degree first-party example and conversion equation come from SoftMaker 2026. Other numeric outputs in the table were independently calculated from that equation, not recorded by opening PlanMaker.
More worked examples and advanced applications
Convert a measured angle in radians
Suppose B9 holds 0.7, entered as a numeric radian measurement. Enter:
=DEGREES(B9)
Expected: approximately 40.107045659 degrees (display to three decimals as 40.107°). Independent calculation: 0.7 × 180 / π. The conversion is unaffected by whether the source value came from a sensor or another worksheet formula, provided the cell evaluates to the number 0.7.
Round-trip verification with RADIANS
RADIANS performs the reverse direction: degrees to radians. To verify that an original radian value has been carried through consistently, put =RADIANS(C2) in D2 and compare it with B2. The independent expected value is π/6 ≈ 0.5235987756. Another direct test is:
=DEGREES(RADIANS(75))
Expected: 75, allowing for floating-point round-trip tolerance. The inverse operation and its formula are explicitly documented in PlanMaker 2026 RADIANS (checked October 13, 2026); this combination was not executed in the application.
Normalize an angle for a 0°–360° report
If an input angle is allowed to include full turns, the plain DEGREES result retains them. For example, =DEGREES(5*PI()/2) independently evaluates to 450°, not 90°. If your reporting requirements call for the 0°–360° interval, make the normalization a separate, explicitly chosen calculation. Mathematically, subtract 360 times the greatest integer less than or equal to degrees divided by 360; do not assume the precise behaviour or availability of a particular rounding or remainder function until you consult its PlanMaker-specific documentation. The base conversion itself does not normalize angles. DEGREES manual.
Compare degrees directly with a radian conversion expression
In E3 you can type:
=B3*180/PI()
For B3 = PI()/2, the independent expected result matches =DEGREES(B3) at 90 degrees. The explicit expression can help audit workbook logic; the named function generally makes intent clearer.
Troubleshooting and documented limits
| Symptom | Likely explanation | Suggested check |
|---|---|---|
| A small radian input turns into a surprisingly large degree value | A radian equals about 57.296°, so this may be correct. | Check the input’s unit, not just the value; =DEGREES(1) mathematically gives ≈57.2957795. |
=DEGREES(90) does not return 90 |
90 was treated as radians, not degrees. |
Use a degree value directly when already in degrees; use RADIANS when preparing a value for trigonometric functions. |
| Result differs in the last few decimals | π and floating-point arithmetic are approximated. | Increase displayed decimals to inspect; compare within tolerance. |
| Formula is displayed as text or rejected | Formula might lack = or contain unsuitable localized syntax. |
Type =DEGREES(B2) directly, confirm B2 is numeric, then check locale settings and the function dialog. |
| Non-numeric text / missing input / error propagation | The official function entry does not document all coercion and error-display cases. | Replace with a direct numeric constant to isolate the problem; consult PlanMaker’s error-value guidance rather than importing Excel-specific error rules. |
Do not infer maximum argument magnitudes, exact floating-point precision, output formatting or exact error codes from the simple DEGREES help entry. Display formatting does not necessarily change stored values; see SoftMaker’s number-format explanation (checked October 13, 2026).
PlanMaker versions, platforms, localization and Excel
| Context | Evidence-based statement |
|---|---|
| PlanMaker 2026 / NX English manual | Explicit DEGREES(number) and formula x*180/PI(); official example gives 180. 2026 manual. |
| PlanMaker 2024 English manual | The same single-argument syntax, description, equation and example. 2024 manual. |
| Windows, macOS, Linux / editions | SoftMaker identifies PlanMaker 2026 and NX product families, but this guide did not execute the function on any system. The shared manual is documentation evidence, not a per-edition execution certification. SoftMaker’s manual directory; 2026 product features. |
| Android/iOS | SoftMaker’s 2026 manual discusses mobile apps and locked commands generally; no mobile DEGREES runtime or feature-gate check was performed. Do not assume every mobile edition offers identical behaviour. PlanMaker welcome. |
| Localized input | This guide shows English names and decimal points. Decimal and grouping separators can depend on application/system settings; syntax in a localized installation should be verified in its function dialog. Specific translation/argument-separator behaviour was not tested. SoftMaker edit settings. |
| Microsoft Excel | Microsoft’s independent DEGREES(angle) documentation also converts radians to degrees and gives DEGREES(PI()) = 180. This documents Excel separately; it does not prove native PlanMaker execution or lossless behaviour for every workbook. Microsoft DEGREES. |
The formula’s basic mathematical meaning matches both vendors’ documentation. This is a syntax/semantics comparison, not a tested .xlsx round-trip. No other locale, file format or edition is certified by this manuscript.
Related resources
- Official PlanMaker 2026 DEGREES documentation — primary reference for syntax and conversion.
- Official PlanMaker 2026 RADIANS documentation — reverse conversion.
- Official PlanMaker 2026 PI documentation — π used in angle calculations.
- PlanMaker formula-entry instructions — entering and editing formulas.
- Microsoft Excel DEGREES function — separate Excel compatibility reference.
Evidence and verification statement
Source-check date: October 13, 2026. The 2026 and 2024 DEGREES pages, the 2026 RADIANS page, PlanMaker formula-entry and settings references, and Microsoft Excel DEGREES were consulted separately. Direct application executions: zero (PlanMaker 0; Excel 0). Computed results: independently calculated using π and elementary arithmetic. No screenshot, user workbook, exported file or actual app output is claimed.