diff --git a/src/models/wine.ts b/src/models/wine.ts
index 9186097..ac967f4 100644
--- a/src/models/wine.ts
+++ b/src/models/wine.ts
@@ -4,7 +4,9 @@ import {
   Viticulture,
   BottleClosure,
   VintageOptions,
-  WineRegion
+  StandardDrinks,
+  WineRegion,
+  WineVolume
 } from '../types'
 import { Alpha2Code } from 'i18n-iso-countries'
 import { CurrencyCode } from 'currency-codes-ts/dist/types'
@@ -23,8 +25,9 @@ export class Wine {
     public producerId: ObjectId, // product producer
     public varietal: string, // if more than one, list as 'blend'
     public vintage: number | VintageOptions, // year, nv (non-vintage) or mv (multi-vintage)
+    public volume: WineVolume, // bottle volume
     public alcohol: number, // alcohol percentage
-    public standardDrinks100ml: StandardDrinks100ml, // an amount of standard drinks per 100ml in AU, UK and US
+    public standardDrinks: StandardDrinks, // an amount of standard drinks per 100ml and bottle in AU, UK and US
     public viticulture: Viticulture, // viticulture
     public sulfites: number, // parts per million
     public filtered: boolean, // is wine filtered (fined (egg or fish))
diff --git a/src/routes/wines.router.ts b/src/routes/wines.router.ts
index b7ca3f3..9c032da 100644
--- a/src/routes/wines.router.ts
+++ b/src/routes/wines.router.ts
@@ -5,7 +5,8 @@ import {
   wineValidation,
   handleReqError,
   handleReqSuccess,
-  alcoholToStandardDrinks
+  alcoholToStandardDrinks,
+  volumeToMl
 } from '../utils'
 import Joi from 'joi'
 
@@ -76,7 +77,10 @@ winesRouter.post('/', async (req: Request, res: Response) => {
       }
     }
 
-    wine.standardDrinks100ml = alcoholToStandardDrinks(wine.alcohol)
+    wine.standardDrinks = alcoholToStandardDrinks(
+      wine.alcohol,
+      volumeToMl(wine.volume)
+    )
 
     const result = await collections.wines?.insertOne(wine)
 
diff --git a/src/types/product.ts b/src/types/product.ts
index d562f86..76949fd 100644
--- a/src/types/product.ts
+++ b/src/types/product.ts
@@ -66,8 +66,7 @@ export enum VintageOptions {
   MV = 'mv'
 }
 
-export interface StandardDrinks100ml {
-  AU: number
-  UK: number
-  US: number
+export interface StandardDrinks {
+  '100ml': { AU: number; UK: number; US: number }
+  bottle: { AU: number; UK: number; US: number }
 }
diff --git a/src/types/wine.ts b/src/types/wine.ts
index 1d85afa..f5e490b 100644
--- a/src/types/wine.ts
+++ b/src/types/wine.ts
@@ -22,3 +22,15 @@ export interface WineRegion {
     | string[]
     | { [key: string]: string[] | { [key: string]: string[] } }
 }
+
+export enum WineVolume {
+  '0.05L' = '0.05L',
+  '0.187L' = '0.187L',
+  '0.375L' = '0.375L',
+  '0.5L' = '0.5L',
+  '0.75L' = '0.75L',
+  '1.5L' = '1.5L',
+  '3L' = '3L',
+  '6L' = '6L',
+  '12L' = '12L'
+}
diff --git a/src/utils/alcohol.ts b/src/utils/alcohol.ts
index 3cf3f3a..05d4ed2 100644
--- a/src/utils/alcohol.ts
+++ b/src/utils/alcohol.ts
@@ -1,10 +1,36 @@
-import { StandardDrinks100ml } from '../types'
+import { StandardDrinks, WineVolume } from '../types'
 import { roundToOneDecimal } from './'
 
 export const alcoholToStandardDrinks = (
-  alcohol: number
-): StandardDrinks100ml => ({
-  UK: roundToOneDecimal(10 * alcohol),
-  AU: roundToOneDecimal(7.91 * alcohol),
-  US: roundToOneDecimal(5.64 * alcohol)
-})
+  alcohol: number,
+  bottle: number
+): StandardDrinks => {
+  const UK100ml = roundToOneDecimal(10 * alcohol)
+  const AU100ml = roundToOneDecimal(7.91 * alcohol)
+  const US100ml = roundToOneDecimal(5.64 * alcohol)
+
+  const bottleMultiplier = bottle / 100
+
+  return {
+    '100ml': {
+      UK: UK100ml,
+      AU: AU100ml,
+      US: US100ml
+    },
+    bottle: {
+      UK: UK100ml * bottleMultiplier,
+      AU: AU100ml * bottleMultiplier,
+      US: US100ml * bottleMultiplier
+    }
+  }
+}
+
+export const volumeToMl = (volume: WineVolume): number => {
+  if (volume.endsWith('L')) {
+    const volumeMl = volume.replace('L', '')
+
+    return Number(volumeMl) * 1000
+  }
+
+  throw new Error('Not supported volume type')
+}
diff --git a/src/utils/validation/wine.ts b/src/utils/validation/wine.ts
index 1f651f1..5a61c40 100644
--- a/src/utils/validation/wine.ts
+++ b/src/utils/validation/wine.ts
@@ -4,7 +4,8 @@ import {
   VintageOptions,
   BottleClosure,
   Viticulture,
-  WineRegion
+  WineRegion,
+  WineVolume
 } from '../../types'
 import { wineRegionsMap, isObject } from '../'
 
@@ -261,6 +262,9 @@ export const wineValidation = (data: unknown): Joi.ValidationResult =>
     vintage: Joi.alternatives()
       .try(Joi.string().valid(...Object.values(VintageOptions)), Joi.number())
       .required(),
+    volume: Joi.string()
+      .valid(...Object.values(WineVolume))
+      .required(),
     alcohol: Joi.number().min(0).max(0.99).required(),
     viticulture: Joi.string()
       .valid(...Object.values(Viticulture))