Add next temperature conversions

calculators_list.md

@@ -605,6 +605,42 @@ The registry currently contains 416 unique calculator slugs.
 | Gray to Sievert – A gamma exposure is 3 gray; how many sieverts is that for gamma/beta? | gray-to-sievert | 1 |
 | Fahrenheit to Newton – Convert Fahrenheit to Newtons on the scale where 0 °C equals 0 °N and 100 °C equals 33 °N. | fahrenheit-to-newton | Linear Offset (0.183333x - 5.867) |
 | Fahrenheit to Rankine – Convert Fahrenheit to the absolute Rankine scale. | fahrenheit-to-rankine | Linear Offset (1x + 459.67) |
+| Celsius to Newton (temp Scale) – Convert Celsius into Newton's temperature scale (0 °C ≈ 0 °N, 100 °C ≈ 33 °N). | celsius-to-newton | Linear Offset (0.33x + 0) |
+| Delisle to Fahrenheit – Turn antique Delisle readings into modern Fahrenheit. | delisle-to-fahrenheit | Linear Offset (-1.2x + 212) |
+| Delisle to Kelvin – Translate Delisle degrees into the Kelvin scale for absolute comparisons. | delisle-to-kelvin | Linear Offset (-0.666666666667x + 373.15) |
+| Delisle to Newton (temp Scale) – Map Delisle temperatures into Newton's scale for historical labs. | delisle-to-newton | Linear Offset (-0.22x + 33) |
+| Delisle to Rankine – Express Delisle degrees as absolute Rankine values. | delisle-to-rankine | Linear Offset (-1.2x + 671.67) |
+| Delisle to Réaumur – Convert Delisle readings into Réaumur for French-style references. | delisle-to-reaumur | Linear Offset (-0.533333333333x + 80) |
+| Delisle to Rømer – Bridge Delisle and Rømer scales for historical temperature sets. | delisle-to-romer | Linear Offset (-0.35x + 60) |
+| Fahrenheit to Delisle – Translate Fahrenheit into the Delisle interval for antique measurements. | fahrenheit-to-delisle | Linear Offset (-0.833333333333x + 176.666666666667) |
+| Fahrenheit to Réaumur – Turn Fahrenheit readings into Réaumur for textile work. | fahrenheit-to-reaumur | Linear Offset (0.444444444444x - 14.222222222222) |
+| Fahrenheit to Rømer – Convert Fahrenheit into Rømer for historical thermometer records. | fahrenheit-to-romer | Linear Offset (0.291666666667x - 1.833333333333) |
+| Kelvin to Delisle – Express Kelvin values as Delisle for vintage engineering charts. | kelvin-to-delisle | Linear Offset (-1.5x + 559.725) |
+| Kelvin to Newton (temp Scale) – Turn kelvins into Newton units for scientific correlation. | kelvin-to-newton | Linear Offset (0.33x - 90.1395) |
+| Kelvin to Réaumur – Translate kelvins into Réaumur for recipe and historical data. | kelvin-to-reaumur | Linear Offset (0.8x - 218.52) |
+| Kelvin to Rømer – Convert Kelvin readings into the Rømer scale for antique logs. | kelvin-to-romer | Linear Offset (0.525x - 135.90375) |
+| Newton (temp Scale) to Celsius – Convert Newton degrees directly into Celsius. | newton-to-celsius | Linear Offset (3.030303030303x + 0) |
+| Newton (temp Scale) to Delisle – Map Newton readings into Delisle for 18th-century labs. | newton-to-delisle | Linear Offset (-4.545454545455x + 150) |
+| Newton (temp Scale) to Kelvin – Express Newton degrees on the Kelvin scale. | newton-to-kelvin | Linear Offset (3.030303030303x + 273.15) |
+| Newton (temp Scale) to Rankine – Convert Newton temps to Rankine for absolute references. | newton-to-rankine | Linear Offset (5.454545454545x + 491.67) |
+| Newton (temp Scale) to Réaumur – Turn Newton degrees into Réaumur measurements. | newton-to-reaumur | Linear Offset (2.424242424242x + 0) |
+| Newton (temp Scale) to Rømer – Translate Newton values into the Rømer scale for medieval comparisons. | newton-to-romer | Linear Offset (1.590909090909x + 7.5) |
+| Rankine to Delisle – Express Rankine readings back into Delisle degrees. | rankine-to-delisle | Linear Offset (-0.833333333333x + 559.725) |
+| Rankine to Newton (temp Scale) – Convert Rankine into Newton's scale for referencing older charts. | rankine-to-newton | Linear Offset (0.183333333333x - 90.1395) |
+| Rankine to Réaumur – Translate Rankine readings into Réaumur for historical cookbooks. | rankine-to-reaumur | Linear Offset (0.444444444444x - 218.52) |
+| Rankine to Rømer – Turn Rankine into Rømer for antique thermometer conversions. | rankine-to-romer | Linear Offset (0.291666666667x - 135.90375) |
+| Réaumur to Delisle – Convert Réaumur degrees into Delisle for legacy French schools. | reaumur-to-delisle | Linear Offset (-1.875x + 150) |
+| Réaumur to Fahrenheit – Turn Réaumur readings into Fahrenheit for modern cooking. | reaumur-to-fahrenheit | Linear Offset (2.25x + 32) |
+| Réaumur to Kelvin – Express Réaumur values in Kelvin for scientific clarity. | reaumur-to-kelvin | Linear Offset (1.25x + 273.15) |
+| Réaumur to Newton (temp Scale) – Convert Réaumur readings into Newton for calibration. | reaumur-to-newton | Linear Offset (0.4125x + 0) |
+| Réaumur to Rankine – Translate Réaumur degrees to Rankine for absolute conversion. | reaumur-to-rankine | Linear Offset (2.25x + 491.67) |
+| Réaumur to Rømer – Turn Réaumur into Rømer for historical data comparisons. | reaumur-to-romer | Linear Offset (0.65625x + 7.5) |
+| Rømer to Delisle – Convert Rømer degrees into Delisle for antique scales. | romer-to-delisle | Linear Offset (-2.857142857143x + 171.428571428571) |
+| Rømer to Fahrenheit – Translate Rømer readings into modern Fahrenheit. | romer-to-fahrenheit | Linear Offset (3.428571428571x + 6.285714285714) |
+| Rømer to Kelvin – Express Rømer degrees on the Kelvin scale. | romer-to-kelvin | Linear Offset (1.904761904762x + 258.864285714286) |
+| Rømer to Newton (temp Scale) – Convert Rømer into Newton for vintage comparisons. | romer-to-newton | Linear Offset (0.628571428571x - 4.714285714286) |
+| Rømer to Rankine – Translate Rømer values into Rankine for absolute references. | romer-to-rankine | Linear Offset (3.428571428571x + 465.955714285714) |
+| Rømer to Réaumur – Turn Rømer values into Réaumur for historical records. | romer-to-reaumur | Linear Offset (1.52380952381x - 11.428571428571) |
 | Farads to Microfarads – Convert farads to microfarads for capacitor ratings. | farads-to-microfarads | 1000000 |
 | Feet of seawater to PSI – A pressure gauge shows depth in feet of seawater; convert that to PSI. | feet-of-seawater-to-psi | 0.444975 |
 | Kilometers to Yards – Convert a full kilometer into yards. | kilometers-to-yards | 1093.613298 |
@@ -3061,7 +3097,7 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Carats to Troy Ounces
 - [ ] Carats to Yoctograms
 - [ ] Carats to Zeptograms
-- [ ] Celsius to Newton (temp Scale)
+- [x] Celsius to Newton (temp Scale)
 - [ ] Centigrams to Amu
 - [ ] Centigrams to Apothecary Ounces
 - [ ] Centigrams to Atomic Mass Units
@@ -3614,12 +3650,12 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Decades to Weeks
 - [ ] Degrees to Quadrants
 - [ ] Degrees to Sextants
-- [ ] Delisle to Fahrenheit
-- [ ] Delisle to Kelvin
-- [ ] Delisle to Newton (temp Scale)
-- [ ] Delisle to Rankine
-- [ ] Delisle to Réaumur
-- [ ] Delisle to Rømer
+- [x] Delisle to Fahrenheit
+- [x] Delisle to Kelvin
+- [x] Delisle to Newton (temp Scale)
+- [x] Delisle to Rankine
+- [x] Delisle to Réaumur
+- [x] Delisle to Rømer
 - [ ] Denier to Gsm
 - [ ] Denier to Ounces Per Sq Yard
 - [ ] Disintegrations Per Second to Banana Equivalent Dose
@@ -3836,9 +3872,9 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Exabytes to Terabytes
 - [ ] Exabytes to Words (16-bit)
 - [ ] Exabytes to Words (32-bit)
-- [ ] Fahrenheit to Delisle
-- [ ] Fahrenheit to Réaumur
-- [ ] Fahrenheit to Rømer
+- [x] Fahrenheit to Delisle
+- [x] Fahrenheit to Réaumur
+- [x] Fahrenheit to Rømer
 - [ ] Farads to Abamperes
 - [ ] Farads to Abvolts
 - [ ] Farads to Ampere-hours
@@ -4796,10 +4832,10 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Julian Years to Years
 - [ ] Kbps to Gbps
 - [ ] Kbps to mb/s
-- [ ] Kelvin to Delisle
-- [ ] Kelvin to Newton (temp Scale)
-- [ ] Kelvin to Réaumur
-- [ ] Kelvin to Rømer
+- [x] Kelvin to Delisle
+- [x] Kelvin to Newton (temp Scale)
+- [x] Kelvin to Réaumur
+- [x] Kelvin to Rømer
 - [ ] Kibibytes to Bits
 - [ ] Kibibytes to Bytes
 - [ ] Kibibytes to Exabytes
@@ -6146,12 +6182,12 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Nautical Miles to Thou
 - [ ] Nautical Miles to Thou (mil)
 - [ ] Nautical Miles to Yards
-- [ ] Newton (temp Scale) to Celsius
-- [ ] Newton (temp Scale) to Delisle
-- [ ] Newton (temp Scale) to Kelvin
-- [ ] Newton (temp Scale) to Rankine
-- [ ] Newton (temp Scale) to Réaumur
-- [ ] Newton (temp Scale) to Rømer
+- [x] Newton (temp Scale) to Celsius
+- [x] Newton (temp Scale) to Delisle
+- [x] Newton (temp Scale) to Kelvin
+- [x] Newton (temp Scale) to Rankine
+- [x] Newton (temp Scale) to Réaumur
+- [x] Newton (temp Scale) to Rømer
 - [ ] Nibbles to Bytes
 - [ ] Nibbles to Exabytes
 - [ ] Nibbles to Gibibytes
@@ -6727,10 +6763,10 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Radians to Points (compass)
 - [ ] Radians to Quadrants
 - [ ] Radians to Sextants
-- [ ] Rankine to Delisle
-- [ ] Rankine to Newton (temp Scale)
-- [ ] Rankine to Réaumur
-- [ ] Rankine to Rømer
+- [x] Rankine to Delisle
+- [x] Rankine to Newton (temp Scale)
+- [x] Rankine to Réaumur
+- [x] Rankine to Rømer
 - [ ] Rem to Banana Equivalent Dose
 - [ ] Rem to Becquerel
 - [ ] Rem to Coulomb Per Kilogram
@@ -6829,18 +6865,18 @@ The registry currently contains 416 unique calculator slugs.
 - [ ] Rydberg to Therms
 - [ ] Rydberg to Ton Of Tnt
 - [ ] Rydberg to Watt-hours
-- [ ] Réaumur to Delisle
-- [ ] Réaumur to Fahrenheit
-- [ ] Réaumur to Kelvin
-- [ ] Réaumur to Newton (temp Scale)
-- [ ] Réaumur to Rankine
-- [ ] Réaumur to Rømer
-- [ ] Rømer to Delisle
-- [ ] Rømer to Fahrenheit
-- [ ] Rømer to Kelvin
-- [ ] Rømer to Newton (temp Scale)
-- [ ] Rømer to Rankine
-- [ ] Rømer to Réaumur
+- [x] Réaumur to Delisle
+- [x] Réaumur to Fahrenheit
+- [x] Réaumur to Kelvin
+- [x] Réaumur to Newton (temp Scale)
+- [x] Réaumur to Rankine
+- [x] Réaumur to Rømer
+- [x] Rømer to Delisle
+- [x] Rømer to Fahrenheit
+- [x] Rømer to Kelvin
+- [x] Rømer to Newton (temp Scale)
+- [x] Rømer to Rankine
+- [x] Rømer to Réaumur
 - [ ] Saybolt Universal Seconds to Centipoise
 - [ ] Saybolt Universal Seconds to Pascal-seconds
 - [ ] Saybolt Universal Seconds to Poise

hdyc-svelte/src/lib/data/calculators.ts

@@ -637,6 +637,42 @@ export const calculators: CalculatorDef[] = [
   {"slug": "gray-to-sievert", "name": "Gray to Sievert", "category": "radiation", "type": "standard", "teaser": "A gamma exposure is 3 gray; how many sieverts is that for gamma/beta?", "labels": {"in1": "Gray", "in2": "Sievert"}},
   {"slug": "fahrenheit-to-newton", "name": "Fahrenheit to Newton", "category": "force", "type": "standard", "teaser": "Convert Fahrenheit to Newtons on the scale where 0\u202f\u00b0C equals 0\u202f\u00b0N and 100\u202f\u00b0C equals 33\u202f\u00b0N.", "labels": {"in1": "Fahrenheit", "in2": "Newton"}, "factor": 0.183333, "offset": -5.867},
   {"slug": "fahrenheit-to-rankine", "name": "Fahrenheit to Rankine", "category": "temperature", "type": "standard", "teaser": "Convert Fahrenheit to the absolute Rankine scale.", "labels": {"in1": "Fahrenheit", "in2": "Rankine"}, "offset": 459.67},
+  {"slug": "celsius-to-newton", "name": "Celsius to Newton (temp Scale)", "category": "temperature", "type": "standard", "teaser": "Convert Celsius into Newton's temperature scale (0\u202f\u00b0C \u2248 0\u202f\u00b0N, 100\u202f\u00b0C \u2248 33\u202f\u00b0N).", "labels": {"in1": "Celsius", "in2": "Newton (temp Scale)"}, "factor": 0.33, "offset": 0.0},
+  {"slug": "delisle-to-fahrenheit", "name": "Delisle to Fahrenheit", "category": "temperature", "type": "standard", "teaser": "Turn antique Delisle readings into modern Fahrenheit.", "labels": {"in1": "Delisle", "in2": "Fahrenheit"}},
+  {"slug": "delisle-to-kelvin", "name": "Delisle to Kelvin", "category": "temperature", "type": "standard", "teaser": "Translate Delisle degrees into the Kelvin scale for absolute comparisons.", "labels": {"in1": "Delisle", "in2": "Kelvin"}},
+  {"slug": "delisle-to-newton", "name": "Delisle to Newton (temp Scale)", "category": "temperature", "type": "standard", "teaser": "Map Delisle temperatures into Newton's scale for historical labs.", "labels": {"in1": "Delisle", "in2": "Newton (temp Scale)"}},
+  {"slug": "delisle-to-rankine", "name": "Delisle to Rankine", "category": "temperature", "type": "standard", "teaser": "Express Delisle degrees as absolute Rankine values.", "labels": {"in1": "Delisle", "in2": "Rankine"}},
+  {"slug": "delisle-to-reaumur", "name": "Delisle to R\u00e9aumur", "category": "temperature", "type": "standard", "teaser": "Convert Delisle readings into R\u00e9aumur for French-style references.", "labels": {"in1": "Delisle", "in2": "R\u00e9aumur"}},
+  {"slug": "delisle-to-romer", "name": "Delisle to R\u00f8mer", "category": "temperature", "type": "standard", "teaser": "Bridge Delisle and R\u00f8mer scales for historical temperature sets.", "labels": {"in1": "Delisle", "in2": "R\u00f8mer"}},
+  {"slug": "fahrenheit-to-delisle", "name": "Fahrenheit to Delisle", "category": "temperature", "type": "standard", "teaser": "Translate Fahrenheit into the Delisle interval for antique measurements.", "labels": {"in1": "Fahrenheit", "in2": "Delisle"}, "hidden": true},
+  {"slug": "fahrenheit-to-reaumur", "name": "Fahrenheit to R\u00e9aumur", "category": "temperature", "type": "standard", "teaser": "Turn Fahrenheit readings into R\u00e9aumur for textile work.", "labels": {"in1": "Fahrenheit", "in2": "R\u00e9aumur"}, "factor": 0.444444444444, "offset": -14.222222222222},
+  {"slug": "fahrenheit-to-romer", "name": "Fahrenheit to R\u00f8mer", "category": "temperature", "type": "standard", "teaser": "Convert Fahrenheit into R\u00f8mer for historical thermometer records.", "labels": {"in1": "Fahrenheit", "in2": "R\u00f8mer"}, "factor": 0.291666666667, "offset": -1.833333333333},
+  {"slug": "kelvin-to-delisle", "name": "Kelvin to Delisle", "category": "temperature", "type": "standard", "teaser": "Express Kelvin values as Delisle for vintage engineering charts.", "labels": {"in1": "Kelvin", "in2": "Delisle"}, "hidden": true},
+  {"slug": "kelvin-to-newton", "name": "Kelvin to Newton (temp Scale)", "category": "temperature", "type": "standard", "teaser": "Turn kelvins into Newton units for scientific correlation.", "labels": {"in1": "Kelvin", "in2": "Newton (temp Scale)"}, "factor": 0.33, "offset": -90.1395},
+  {"slug": "kelvin-to-reaumur", "name": "Kelvin to R\u00e9aumur", "category": "temperature", "type": "standard", "teaser": "Translate kelvins into R\u00e9aumur for recipe and historical data.", "labels": {"in1": "Kelvin", "in2": "R\u00e9aumur"}, "factor": 0.8, "offset": -218.52},
+  {"slug": "kelvin-to-romer", "name": "Kelvin to R\u00f8mer", "category": "temperature", "type": "standard", "teaser": "Convert Kelvin readings into the R\u00f8mer scale for antique logs.", "labels": {"in1": "Kelvin", "in2": "R\u00f8mer"}, "factor": 0.525, "offset": -135.90375},
+  {"slug": "newton-to-celsius", "name": "Newton (temp Scale) to Celsius", "category": "temperature", "type": "standard", "teaser": "Convert Newton degrees directly into Celsius.", "labels": {"in1": "Newton (temp Scale)", "in2": "Celsius"}, "factor": 3.030303030303, "offset": 0.0},
+  {"slug": "newton-to-delisle", "name": "Newton (temp Scale) to Delisle", "category": "temperature", "type": "standard", "teaser": "Map Newton readings into Delisle for 18th-century labs.", "labels": {"in1": "Newton (temp Scale)", "in2": "Delisle"}},
+  {"slug": "newton-to-kelvin", "name": "Newton (temp Scale) to Kelvin", "category": "temperature", "type": "standard", "teaser": "Express Newton degrees on the Kelvin scale.", "labels": {"in1": "Newton (temp Scale)", "in2": "Kelvin"}, "factor": 3.030303030303, "offset": 273.15},
+  {"slug": "newton-to-rankine", "name": "Newton (temp Scale) to Rankine", "category": "temperature", "type": "standard", "teaser": "Convert Newton temps to Rankine for absolute references.", "labels": {"in1": "Newton (temp Scale)", "in2": "Rankine"}, "factor": 5.454545454545, "offset": 491.67},
+  {"slug": "newton-to-reaumur", "name": "Newton (temp Scale) to R\u00e9aumur", "category": "temperature", "type": "standard", "teaser": "Turn Newton degrees into R\u00e9aumur measurements.", "labels": {"in1": "Newton (temp Scale)", "in2": "R\u00e9aumur"}, "factor": 2.424242424242, "offset": 0.0},
+  {"slug": "newton-to-romer", "name": "Newton (temp Scale) to R\u00f8mer", "category": "temperature", "type": "standard", "teaser": "Translate Newton values into the R\u00f8mer scale for medieval comparisons.", "labels": {"in1": "Newton (temp Scale)", "in2": "R\u00f8mer"}, "factor": 1.590909090909, "offset": 7.5},
+  {"slug": "rankine-to-delisle", "name": "Rankine to Delisle", "category": "temperature", "type": "standard", "teaser": "Express Rankine readings back into Delisle degrees.", "labels": {"in1": "Rankine", "in2": "Delisle"}, "hidden": true},
+  {"slug": "rankine-to-newton", "name": "Rankine to Newton (temp Scale)", "category": "temperature", "type": "standard", "teaser": "Convert Rankine into Newton's scale for referencing older charts.", "labels": {"in1": "Rankine", "in2": "Newton (temp Scale)"}, "factor": 0.183333333333, "offset": -90.1395},
+  {"slug": "rankine-to-reaumur", "name": "Rankine to R\u00e9aumur", "category": "temperature", "type": "standard", "teaser": "Translate Rankine readings into R\u00e9aumur for historical cookbooks.", "labels": {"in1": "Rankine", "in2": "R\u00e9aumur"}, "factor": 0.444444444444, "offset": -218.52},
+  {"slug": "rankine-to-romer", "name": "Rankine to R\u00f8mer", "category": "temperature", "type": "standard", "teaser": "Turn Rankine into R\u00f8mer for antique thermometer conversions.", "labels": {"in1": "Rankine", "in2": "R\u00f8mer"}, "factor": 0.291666666667, "offset": -135.90375},
+  {"slug": "reaumur-to-delisle", "name": "R\u00e9aumur to Delisle", "category": "temperature", "type": "standard", "teaser": "Convert R\u00e9aumur degrees into Delisle for legacy French schools.", "labels": {"in1": "R\u00e9aumur", "in2": "Delisle"}},
+  {"slug": "reaumur-to-fahrenheit", "name": "R\u00e9aumur to Fahrenheit", "category": "temperature", "type": "standard", "teaser": "Turn R\u00e9aumur readings into Fahrenheit for modern cooking.", "labels": {"in1": "R\u00e9aumur", "in2": "Fahrenheit"}, "factor": 2.25, "offset": 32.0},
+  {"slug": "reaumur-to-kelvin", "name": "R\u00e9aumur to Kelvin", "category": "temperature", "type": "standard", "teaser": "Express R\u00e9aumur values in Kelvin for scientific clarity.", "labels": {"in1": "R\u00e9aumur", "in2": "Kelvin"}, "factor": 1.25, "offset": 273.15},
+  {"slug": "reaumur-to-newton", "name": "R\u00e9aumur to Newton (temp Scale)", "category": "temperature", "type": "standard", "teaser": "Convert R\u00e9aumur readings into Newton for calibration.", "labels": {"in1": "R\u00e9aumur", "in2": "Newton (temp Scale)"}, "factor": 0.4125, "offset": 0.0},
+  {"slug": "reaumur-to-rankine", "name": "R\u00e9aumur to Rankine", "category": "temperature", "type": "standard", "teaser": "Translate R\u00e9aumur degrees to Rankine for absolute conversion.", "labels": {"in1": "R\u00e9aumur", "in2": "Rankine"}, "factor": 2.25, "offset": 491.67},
+  {"slug": "reaumur-to-romer", "name": "R\u00e9aumur to R\u00f8mer", "category": "temperature", "type": "standard", "teaser": "Turn R\u00e9aumur into R\u00f8mer for historical data comparisons.", "labels": {"in1": "R\u00e9aumur", "in2": "R\u00f8mer"}, "factor": 0.65625, "offset": 7.5},
+  {"slug": "romer-to-delisle", "name": "R\u00f8mer to Delisle", "category": "temperature", "type": "standard", "teaser": "Convert R\u00f8mer degrees into Delisle for antique scales.", "labels": {"in1": "R\u00f8mer", "in2": "Delisle"}},
+  {"slug": "romer-to-fahrenheit", "name": "R\u00f8mer to Fahrenheit", "category": "temperature", "type": "standard", "teaser": "Translate R\u00f8mer readings into modern Fahrenheit.", "labels": {"in1": "R\u00f8mer", "in2": "Fahrenheit"}, "factor": 3.428571428571, "offset": 6.285714285714},
+  {"slug": "romer-to-kelvin", "name": "R\u00f8mer to Kelvin", "category": "temperature", "type": "standard", "teaser": "Express R\u00f8mer degrees on the Kelvin scale.", "labels": {"in1": "R\u00f8mer", "in2": "Kelvin"}, "factor": 1.904761904762, "offset": 258.864285714286},
+  {"slug": "romer-to-newton", "name": "R\u00f8mer to Newton (temp Scale)", "category": "temperature", "type": "standard", "teaser": "Convert R\u00f8mer into Newton for vintage comparisons.", "labels": {"in1": "R\u00f8mer", "in2": "Newton (temp Scale)"}, "factor": 0.628571428571, "offset": -4.714285714286},
+  {"slug": "romer-to-rankine", "name": "R\u00f8mer to Rankine", "category": "temperature", "type": "standard", "teaser": "Translate R\u00f8mer values into Rankine for absolute references.", "labels": {"in1": "R\u00f8mer", "in2": "Rankine"}, "factor": 3.428571428571, "offset": 465.955714285714},
+  {"slug": "romer-to-reaumur", "name": "R\u00f8mer to R\u00e9aumur", "category": "temperature", "type": "standard", "teaser": "Turn R\u00f8mer values into R\u00e9aumur for historical records.", "labels": {"in1": "R\u00f8mer", "in2": "R\u00e9aumur"}, "factor": 1.52380952381, "offset": -11.428571428571},
   {"slug": "farads-to-microfarads", "name": "Farads to Microfarads", "category": "radiation", "type": "standard", "teaser": "Convert farads to microfarads for capacitor ratings.", "labels": {"in1": "Farads", "in2": "Microfarads"}, "factor": 1000000.0},
   {"slug": "feet-of-seawater-to-psi", "name": "Feet of seawater to PSI", "category": "length", "type": "standard", "teaser": "A pressure gauge shows depth in feet of seawater; convert that to PSI.", "labels": {"in1": "Feet of seawater", "in2": "PSI"}, "factor": 0.444975},
   {"slug": "kilometers-to-yards", "name": "Kilometers to Yards", "category": "length", "type": "standard", "teaser": "Convert a full kilometer into yards.", "labels": {"in1": "Kilometers", "in2": "Yards"}, "factor": 1093.613298},

migrate.py

@@ -55,10 +55,12 @@ def split_conversion_name(name):
 
 def guess_category(name):
     name_l = name.lower()
+    if 'temp scale' in name_l or 'newton (temp' in name_l:
+        return 'temperature'
     if any(x in name_l for x in ['force', 'torque', 'newton', 'dyne', 'foot-pound']): return 'force'
     if any(x in name_l for x in ['meter', 'inch', 'feet', 'yard', 'mile', 'cable', 'fathom', 'rod', 'chain', 'nautical', 'league']): return 'length'
     if any(x in name_l for x in ['gram', 'pound', 'ounce', 'carat', 'stone', 'slug', 'ton', 'pennyweight', 'grain', 'momme']): return 'weight'
-    if any(x in name_l for x in ['celsius', 'fahrenheit', 'kelvin', 'rankine']): return 'temperature'
+    if any(x in name_l for x in ['celsius', 'fahrenheit', 'kelvin', 'rankine', 'delisle', 'reaumur', 'réaumur', 'romer', 'rømer']): return 'temperature'
     if any(x in name_l for x in ['liter', 'gallon', 'cup', 'pint', 'quart', 'fluid', 'milliliter', 'spoon', 'drop']): return 'volume'
     if any(x in name_l for x in ['acre', 'hectare', 'square']): return 'area'
     if ' per ' in name_l or 'knot' in name_l or 'mach' in name_l or 'rpm' in name_l: return 'speed' # RPM might be frequency, close enough