diff --git a/.gitignore b/.gitignore
index f9b0a22fd3c..78f9633ebed 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,7 +9,7 @@ packages/components/Emblem
 packages/components/Example
 packages/components/Footer
 packages/components/Icon
-packages/components/Linedrawing
+packages/components/LineDrawing
 packages/components/Logo
 packages/components/Navbar
 packages/components/Ogol
@@ -31,6 +31,8 @@ packages/utils/defaultGist
 packages/utils/defaultSa
 packages/utils/formatImperial
 packages/utils/formatMm
+packages/utils/measurementAsMm
+packages/utils/measurementDiffers
 packages/utils/neckstimate
 packages/utils/optionDefault
 packages/utils/optionType
@@ -41,7 +43,6 @@ packages/utils/sliderStep
 packages/utils/smallestImperialStep
 packages/utils/storage
 packages/utils/tiler
-packages/utils/measurementAsMm
 packages/utils/validateEmail
 packages/utils/validateTld
 
diff --git a/config/exceptions.yaml b/config/exceptions.yaml
index 75c333b99f5..7824c0d33a6 100644
--- a/config/exceptions.yaml
+++ b/config/exceptions.yaml
@@ -70,6 +70,8 @@ packageJson:
       - "defaultSa/*"
       - "formatImperial/*"
       - "formatMm/*"
+      - "measurementAsMm/*"
+      - "measurementDiffers/*"
       - "neckstimate/*"
       - "optionDefault/*"
       - "optionType/*"
@@ -80,7 +82,6 @@ packageJson:
       - "smallestImperialStep/*"
       - "storage/*"
       - "tiler/*"
-      - "measurementAsMm/*"
       - "validateEmail/*"
       - "validateTld/*"
 
diff --git a/packages/components/package.json b/packages/components/package.json
index f2b268b7d85..d599a130363 100644
--- a/packages/components/package.json
+++ b/packages/components/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@freesewing/components",
-  "version": "2.0.0",
+  "version": "2.0.0-1",
   "description": "A collection of React components for FreeSewing web UIs",
   "author": "Joost De Cock <joost@decock.org> (https://github.com/joostdecock)",
   "homepage": "https://freesewing.org/",
diff --git a/packages/utils/src/index.js b/packages/utils/src/index.js
index 1da6fbb8dd2..e7217cbc5d3 100644
--- a/packages/utils/src/index.js
+++ b/packages/utils/src/index.js
@@ -7,6 +7,8 @@ export default [
   'defaultSa',
   'formatImperial',
   'formatMm',
+  'measurementAsMm',
+  'measurementDiffers',
   'neckstimate',
   'optionDefault',
   'optionType',
@@ -17,7 +19,6 @@ export default [
   'smallestImperialStep',
   'storage',
   'tiler',
-  'measurementAsMm',
   'validateEmail',
   'validateTld'
 ]
diff --git a/packages/utils/src/measurementDiffers/index.js b/packages/utils/src/measurementDiffers/index.js
new file mode 100644
index 00000000000..92b6bf75695
--- /dev/null
+++ b/packages/utils/src/measurementDiffers/index.js
@@ -0,0 +1,11 @@
+import neckstimate from '../neckstimate'
+
+// This returns how many sizes a measurement differs from the neckstimate value
+const measurementDiffers = (
+  neckCircumference,
+  measurementName,
+  measurementValue,
+  breasts = false
+) => Math.abs(Math.round((measurementValue - neckstimate(neckCircumference, measurementName)) / 20))
+
+export default measurementDiffers