Paper Size comparison toolCompare:US EnvelopeSelect a series...ABUSC EnvelopePhotographyUS EnvelopeInternational EnvelopeBooksNewspaperBusiness CardColombianChineseFrenchDINJapaneseTransitionalSwedishImperialBillboardRawCanadianTraditional British12Select a paper...10976811121415166¾6¼7¾ Monarch8⅝9¾131¾10½12½13½14½15½A7 BesselheimA2 Lady GreyA6 Thompson's StandardA4A1A LongA8 Carr'sA9 DiplomatA10 WillowRack Card279 × 121 mmWith:Select a series...Select a series...ABUSC EnvelopePhotographyUS EnvelopeInternational EnvelopeBooksNewspaperBusiness CardColombianChineseFrenchDINJapaneseTransitionalSwedishImperialBillboardRawCanadianTraditional BritishPopular comparisonsA4 → A3A3 → A4A4 → A5Letter → A4A4 → LetterLegal → Letter