diff --git a/README.md b/README.md
index cbb030a3..f4dc8098 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 The [smallest](https://bundlephobia.com/result?p=convert) & [fastest](https://github.com/pizzafox/js-unit-conversion-benchmarks) library for really easy, totally type-safe unit conversions in TypeScript & JavaScript.
 
-[![bundlephobia](https://bundlephobia.com/api/stats-image?name=convert&version=1.1.2&wide=true)](https://bundlephobia.com/result?p=convert)
+[![bundlephobia](https://bundlephobia.com/api/stats-image?name=convert&version=1.1.4&wide=true)](https://bundlephobia.com/result?p=convert)
 [![Codecov](https://img.shields.io/codecov/c/gh/pizzafox/convert)](https://codecov.io/gh/pizzafox/convert)
 
 ```sh
diff --git a/src/conversions/volume.ts b/src/conversions/volume.ts
index 3412d227..4bdf57d1 100644
--- a/src/conversions/volume.ts
+++ b/src/conversions/volume.ts
@@ -41,13 +41,13 @@ export const volume = {
 	'dm³': ratioer(1e-1),
 	dm3: ratioer(1e-1),
 
-	'cubic centimeter': ratioer(1e-2),
-	'cubic centimetre': ratioer(1e-2),
-	'cubic centimeters': ratioer(1e-2),
-	'cubic centimetres': ratioer(1e-2),
-	'cm³': ratioer(1e-2),
-	cc: ratioer(1e-2),
-	cm3: ratioer(1e-2),
+	'cubic centimeter': ratioer(1e-6),
+	'cubic centimetre': ratioer(1e-6),
+	'cubic centimeters': ratioer(1e-6),
+	'cubic centimetres': ratioer(1e-6),
+	'cm³': ratioer(1e-6),
+	cc: ratioer(1e-6),
+	cm3: ratioer(1e-6),
 
 	'cubic millimeter': ratioer(1e-3),
 	'cubic millimetre': ratioer(1e-3),
@@ -65,61 +65,61 @@ export const volume = {
 	Gl: ratioer(1e6),
 	GL: ratioer(1e6),
 
-	megaliter: ratioer(1e6),
-	megalitre: ratioer(1e6),
-	megaliters: ratioer(1e6),
-	megalitres: ratioer(1e6),
-	Ml: ratioer(1e6),
-	ML: ratioer(1e6),
-
-	kiloliter: ratioer(1e3),
-	kilolitre: ratioer(1e3),
-	kiloliters: ratioer(1e3),
-	kilolitres: ratioer(1e3),
-	kl: ratioer(1e3),
-	kL: ratioer(1e3),
-
-	hectoliter: ratioer(1e5),
-	hectolitre: ratioer(1e5),
-	hectoliters: ratioer(1e5),
-	hectolitres: ratioer(1e5),
-	hl: ratioer(1e5),
-	hL: ratioer(1e5),
-
-	decaliter: ratioer(1e4),
-	decalitre: ratioer(1e4),
-	decaliters: ratioer(1e4),
-	decalitres: ratioer(1e4),
-	dal: ratioer(1e4),
-	daL: ratioer(1e4),
-
-	liter: ratioer(0.001),
-	litre: ratioer(0.001),
-	liters: ratioer(0.001),
-	litres: ratioer(0.001),
-	l: ratioer(0.001),
-	L: ratioer(0.001),
-
-	deciliter: ratioer(0.0001),
-	decilitre: ratioer(0.0001),
-	deciliters: ratioer(0.0001),
-	decilitres: ratioer(0.0001),
-	dl: ratioer(0.0001),
-	dL: ratioer(0.0001),
-
-	centiliter: ratioer(1e5),
-	centilitre: ratioer(1e5),
-	centiliters: ratioer(1e5),
-	centilitres: ratioer(1e5),
-	cl: ratioer(1e5),
-	cL: ratioer(1e5),
-
-	milliliter: ratioer(1e6),
-	millilitre: ratioer(1e6),
-	milliliters: ratioer(1e6),
-	millilitres: ratioer(1e6),
-	ml: ratioer(1e6),
-	mL: ratioer(1e6),
+	megaliter: ratioer(1e3),
+	megalitre: ratioer(1e3),
+	megaliters: ratioer(1e3),
+	megalitres: ratioer(1e3),
+	Ml: ratioer(1e3),
+	ML: ratioer(1e3),
+
+	kiloliter: ratioer(1),
+	kilolitre: ratioer(1),
+	kiloliters: ratioer(1),
+	kilolitres: ratioer(1),
+	kl: ratioer(1),
+	kL: ratioer(1),
+
+	hectoliter: ratioer(1e-1),
+	hectolitre: ratioer(1e-1),
+	hectoliters: ratioer(1e-1),
+	hectolitres: ratioer(1e-1),
+	hl: ratioer(1e-1),
+	hL: ratioer(1e-1),
+
+	decaliter: ratioer(1e-2),
+	decalitre: ratioer(1e-2),
+	decaliters: ratioer(1e-2),
+	decalitres: ratioer(1e-2),
+	dal: ratioer(1e-2),
+	daL: ratioer(1e-2),
+
+	liter: ratioer(1e-3),
+	litre: ratioer(1e-3),
+	liters: ratioer(1e-3),
+	litres: ratioer(1e-3),
+	l: ratioer(1e-3),
+	L: ratioer(1e-3),
+
+	deciliter: ratioer(1e-4),
+	decilitre: ratioer(1e-4),
+	deciliters: ratioer(1e-4),
+	decilitres: ratioer(1e-4),
+	dl: ratioer(1e-4),
+	dL: ratioer(1e-4),
+
+	centiliter: ratioer(1e-5),
+	centilitre: ratioer(1e-5),
+	centiliters: ratioer(1e-5),
+	centilitres: ratioer(1e-5),
+	cl: ratioer(1e-5),
+	cL: ratioer(1e-5),
+
+	milliliter: ratioer(1e-6),
+	millilitre: ratioer(1e-6),
+	milliliters: ratioer(1e-6),
+	millilitres: ratioer(1e-6),
+	ml: ratioer(1e-6),
+	mL: ratioer(1e-6),
 
 	microliter: ratioer(1e9),
 	microlitre: ratioer(1e9),
@@ -161,11 +161,11 @@ export const volume = {
 	'board foot': ratioer(0.002359737),
 	'board feet': ratioer(0.002359737),
 
-	'cubic inch': ratioer(1.6e-1),
-	'cubic inches': ratioer(1.6e-1),
-	'cu in': ratioer(1.6e-1),
-	cuin: ratioer(1.6e-1),
-	in3: ratioer(1.6e-1),
+	'cubic inch': ratioer(0.000016387064),
+	'cubic inches': ratioer(0.000016387064),
+	'cu in': ratioer(0.000016387064),
+	cuin: ratioer(0.000016387064),
+	in3: ratioer(0.000016387064),
 
 	'measurement ton': ratioer(1.133),
 	'measurement tons': ratioer(1.133),
@@ -197,30 +197,30 @@ export const volume = {
 	pk: ratioer(0.00909218),
 	imppk: ratioer(0.00909218),
 
-	'imperial quart': ratioer(0.0011365225e12),
-	'imperial quarts': ratioer(0.0011365225e12),
-	'imp qt': ratioer(0.0011365225e12),
-	impqt: ratioer(0.0011365225e12),
-
-	'imperial gallon': ratioer(0.00454609e12),
-	'imperial gallons': ratioer(0.00454609e12),
-	'imp gal': ratioer(0.00454609e12),
-	impgal: ratioer(0.00454609e12),
-
-	'imperial pint': ratioer(0.00056826125e12),
-	'imperial pints': ratioer(0.00056826125e12),
-	'imp pt': ratioer(0.00056826125e12),
-	imppt: ratioer(0.00056826125e12),
-
-	gill: ratioer(0.0001420653125e12),
-	gills: ratioer(0.0001420653125e12),
-	gi: ratioer(0.0001420653125e12),
-	impgi: ratioer(0.0001420653125e12),
-
-	'imperial fluid ounce': ratioer(2.84130625e7),
-	'imperial fluid ounces': ratioer(2.84130625e7),
-	'imp fl oz': ratioer(2.84130625e7),
-	impoz: ratioer(2.84130625e7),
+	'imperial quart': ratioer(0.0011365225),
+	'imperial quarts': ratioer(0.0011365225),
+	'imp qt': ratioer(0.0011365225),
+	impqt: ratioer(0.0011365225),
+
+	'imperial gallon': ratioer(0.00454609),
+	'imperial gallons': ratioer(0.00454609),
+	'imp gal': ratioer(0.00454609),
+	impgal: ratioer(0.00454609),
+
+	'imperial pint': ratioer(0.00056826125),
+	'imperial pints': ratioer(0.00056826125),
+	'imp pt': ratioer(0.00056826125),
+	imppt: ratioer(0.00056826125),
+
+	gill: ratioer(0.0001420653125),
+	gills: ratioer(0.0001420653125),
+	gi: ratioer(0.0001420653125),
+	impgi: ratioer(0.0001420653125),
+
+	'imperial fluid ounce': ratioer(2.84130625e-5),
+	'imperial fluid ounces': ratioer(2.84130625e-5),
+	'imp fl oz': ratioer(2.84130625e-5),
+	impoz: ratioer(2.84130625e-5),
 	//#endregion
 
 	//#region US customary liquid measure
@@ -259,29 +259,29 @@ export const volume = {
 	usqt: ratioer(9.46352946e-4),
 	'U.S.qt': ratioer(9.46352946e-4),
 
-	'US pint': ratioer(4.73176473e8),
-	'US pints': ratioer(4.73176473e8),
-	'US pt': ratioer(4.73176473e8),
-	'U.S. pt': ratioer(4.73176473e8),
-	USpt: ratioer(4.73176473e8),
-	uspt: ratioer(4.73176473e8),
-	'U.S.pt': ratioer(4.73176473e8),
-
-	'US gill': ratioer(1.18e8),
-	'US gills': ratioer(1.18e8),
-	USgi: ratioer(1.18e8),
-	usgi: ratioer(1.18e8),
-	'U.S.gi': ratioer(1.18e8),
-
-	'US fluid ounce': ratioer(29.5735295625e6),
-	'US fluid ounces': ratioer(29.5735295625e6),
-	'US fl oz': ratioer(29.5735295625e6),
-	USoz: ratioer(29.5735295625e6),
-	USflox: ratioer(29.5735295625e6),
-	usoz: ratioer(29.5735295625e6),
-	usfloz: ratioer(29.5735295625e6),
-	'U.S.oz': ratioer(29.5735295625e6),
-	'U.S.floz': ratioer(29.5735295625e6),
+	'US pint': ratioer(4.73176473e-4),
+	'US pints': ratioer(4.73176473e-4),
+	'US pt': ratioer(4.73176473e-4),
+	'U.S. pt': ratioer(4.73176473e-4),
+	USpt: ratioer(4.73176473e-4),
+	uspt: ratioer(4.73176473e-4),
+	'U.S.pt': ratioer(4.73176473e-4),
+
+	'US gill': ratioer(1.18e-4),
+	'US gills': ratioer(1.18e-4),
+	USgi: ratioer(1.18e-4),
+	usgi: ratioer(1.18e-4),
+	'U.S.gi': ratioer(1.18e-4),
+
+	'US fluid ounce': ratioer(29.5735295625e-6),
+	'US fluid ounces': ratioer(29.5735295625e-6),
+	'US fl oz': ratioer(29.5735295625e-6),
+	USoz: ratioer(29.5735295625e-6),
+	USflox: ratioer(29.5735295625e-6),
+	usoz: ratioer(29.5735295625e-6),
+	usfloz: ratioer(29.5735295625e-6),
+	'U.S.oz': ratioer(29.5735295625e-6),
+	'U.S.floz': ratioer(29.5735295625e-6),
 	//#endregion
 
 	//#region US customary dry measure
diff --git a/test/conversions/volume.test.ts b/test/conversions/volume.test.ts
index 1cb24310..cebeab77 100644
--- a/test/conversions/volume.test.ts
+++ b/test/conversions/volume.test.ts
@@ -1,18 +1,27 @@
 import {convertAssert} from '../util';
 
 describe('volume', () => {
+	convertAssert(1, 'gigaliter', 1e9, 'liter');
+	convertAssert(1, 'megaliter', 1e6, 'liter');
+	convertAssert(1, 'kiloliter', 1e3, 'liter');
+	convertAssert(1, 'hectoliter', 1e2, 'liter');
+	convertAssert(1, 'decaliter', 1e1, 'liter');
+	convertAssert(1, 'liter', 1e-3, 'm3');
+	convertAssert(1, 'deciliter', 1e-1, 'liter');
+	convertAssert(1, 'centiliter', 1e-2, 'liter');
+	convertAssert(1, 'milliliter', 1e-3, 'liter');
+
 	convertAssert(1, 'cubic kilometre', 0.24, 'cu mi', true);
 	convertAssert(1, 'cubic metre', 1, 'cubic metre');
 	convertAssert(1, 'acre-foot', 1233.48183754752, 'm3', true);
 	convertAssert(1, 'cubic mile', 4.2, 'km3');
-	convertAssert(1, 'gigalitre', 1e9, 'liter');
-	convertAssert(1000, 'liter', 1, 'm3');
-	convertAssert(1, 'liter', 10, 'deciliters');
 	convertAssert(1, 'stere', 1, 'm3');
 	convertAssert(1, 'cubic yard', 0.76, 'm3');
 	convertAssert(1, 'cubic foot', 0.028, 'm3');
 	convertAssert(1, 'board foot', 0.002359737, 'm3');
-	convertAssert(1, 'cubic inch', 16, 'cm3');
+	convertAssert(1, 'liter', 61.0237440947323, 'in3', true);
+	convertAssert(1, 'cubic meter', 1e6, 'cm3');
+	convertAssert(1, 'cubic inch', 16.387064, 'ml');
 	convertAssert(1, 'measurement ton', 1.133, 'm3');
 
 	convertAssert(6.2898, 'oilbbl', 1, 'm3', true);
@@ -20,9 +29,9 @@ describe('volume', () => {
 	convertAssert(1, 'US beer barrel', 117, 'liter');
 	convertAssert(264.1721, 'US gallons', 1, 'm3');
 	convertAssert(1, 'US quart', 0.946352946, 'l');
-	convertAssert(1, 'US pint', 473.176473, 'ml');
+	convertAssert(1, 'US pint', 473.176473, 'ml', true);
 	convertAssert(1, 'US gill', 118, 'ml');
-	convertAssert(1, 'US fluid ounce', 29.5735295625, 'ml');
+	convertAssert(1, 'US fluid ounce', 29.5735295625, 'ml', true);
 
 	convertAssert(1, 'US dry barrel', 0.12, 'm3');
 	convertAssert(1, 'US bushel', 35.2391, 'liters');
@@ -31,7 +40,7 @@ describe('volume', () => {
 	convertAssert(1, 'US dry quart', 0.946352946, 'liters');
 	convertAssert(1, 'US dry pint', 33.6003125, 'm3');
 
-	convertAssert(1, 'imperial fluid ounces', 28.4130625, 'ml');
+	convertAssert(1, 'imperial fluid ounces', 28.4130625, 'ml', true);
 	convertAssert(1, 'gill', 142.0653125, 'ml');
 	convertAssert(1, 'imperial pints', 568.26125, 'ml');
 	convertAssert(1, 'imperial quarts', 1136.5225, 'ml');