Введение
Конверт Monarch envelope — also written as #7¾ — measures 3⅞ × 7½ inches. It is the executive correspondence size: narrower and longer than a standard #10, and paired with its own Monarch letter sheet at 7¼ × 10½ inches.
Monarch is the last of the standard North American commercial sizes to be widely specified, and it occupies a distinct role. Where the #10 is the everyday business envelope, Monarch is the formal one — the size that suits letterhead correspondence, executive stationery, and invitations where a #10 would look ordinary.
This guide covers the Monarch dimensions, what fits inside, how it compares to the #10, and the flap, postage, and finishing choices that come with the format.
Monarch Envelope Dimensions
The size is fixed by two measurements.
| Измерение | Monarch (#7¾) Value |
|---|---|
| Height (width) | 3⅞” (3,875 дюйма / 98,4 мм) |
| Длина | 7½” (7.5 in / 190.5 mm) |
| Клапан | Commercial or pointed |
| Paired sheet | Monarch letter, 7¼ × 10½ in |
Its proportions are the point of the format — taller than it is wide relative to a #10, which gives a slim, formal silhouette.
Что помещается внутри
Monarch envelopes are sized for the Monarch letter sheet, folded in thirds.
| Sheet | Folded To | Подходит для |
|---|---|---|
| Monarch letter (7¼ × 10½ in) | Tri-fold, ~7¼ × 3½ in | Да |
| A4 (8.27 × 11.69 in) | С двумя сгибами | Too wide |
| US Letter (8½ × 11 in) | С двумя сгибами | Too wide |
| 5 × 7 card | Плоский | No — too short |
The critical fit point is sheet width. Monarch holds a 7¼-inch-wide sheet; a standard US Letter sheet is 8½ inches wide and will not fit without folding again.
| If your sheet is… | Конверт |
|---|---|
| Monarch letter (7¼ × 10½) | Monarch |
| US Letter (8½ × 11) | #10 |
| A4 (210 × 297 мм) | DL |
For the everyday business format, see our стандартный размер делового конверта руководстве.
Monarch vs #10
The two are the closest comparison in North American business mail.
| Фактор | Monarch (#7¾) | #10 |
|---|---|---|
| Размеры | 3⅞ × 7½ in | 4⅛ × 9½ дюйма |
| Paired sheet | Monarch letter 7¼ × 10½ | US Letter 8½ × 11 |
| Proportion | Narrower, longer | Wider, shorter |
| Впечатление | Formal, executive | Standard, commercial |
| Типичное применение | Letterhead correspondence | Invoices, statements, general mail |
The impression difference is real and is the reason Monarch persists. A #10 is instantly recognisable as business mail; Monarch reads as personal or executive correspondence, because the greater length-to-width ratio resembles a formal stationery envelope more closely than a commercial one does.
| If the message is… | Конверт |
|---|---|
| A statement or invoice | #10 |
| An executive letter | Monarch |
| A formal invitation | Monarch or a baronial format |
| A marketing mailing | #10 |
Flap Styles for Monarch
Monarch envelopes are made with more than one flap construction.
| Стиль клапана | Характер | Типичное применение |
|---|---|---|
| Commercial flap | Gently pointed, standard | Деловая переписка |
| Pointed / V flap | Deep triangular | Formal, stationery |
| Wallet flap | Deep straight edge | Executive, heavier contents |
The pointed flap is the pairing that most changes the piece’s character: a deep V-flap on a Monarch envelope reads as stationery rather than as business mail. For the flap geometries in general, see our стили клапанов конвертов руководстве.
| Цель | Клапан |
|---|---|
| Formal stationery look | Pointed / V |
| Стандартный деловой | Коммерческие |
| Heavier insert | Кошелёк |
Почтовый класс
Monarch is designed to stay within the standard letter class.
| Фактор | Monarch |
|---|---|
| Размер | Within letter limits |
| Класс | Тариф для писем |
| Толщина | Flat insert, no bulk |
| Плотность | Standard for a single sheet |
Because it is smaller in area than a #10, a Monarch mailing is unlikely to exceed letter limits on size. The only practical risk is weight, if the insert is heavier than a single sheet.
| Установите флажок | Действие |
|---|---|
| Fold the sheet | Confirm tri-fold fit |
| Взвесьте отправление | Confirm the letter rate applies |
| Check window alignment | If a window is used |
Postal thresholds vary by service and change over time, so confirm current limits rather than relying on the class name.
Window and Lining Options
Monarch supports the same finishing options as other business formats.
| Опция | Эффект |
|---|---|
| Без окна | Traditional stationery look |
| Одно окно | Shows the address block |
| Подкладка на клапане | Printed interior liner |
| Deckle or pointed flap | Formal detail |
Window placement follows the same logic as any addressed envelope:
| Правило | Почему |
|---|---|
| Window aligns to the sheet | Address must fall behind the opening |
| Clear zone maintained | No print inside the window area |
| Repeatable position | Consistent across the run |
A lined flap is a common Monarch upgrade, because the format is used for correspondence where the opening moment matters — see our канцелярские конверты guide for the lining and paper side.
Варианты использования
| Сценарий | Monarch Fit |
|---|---|
| Executive letterhead | Основное применение |
| Formal invitation | With a pointed flap |
| Legal or professional correspondence | Formal impression |
| Charity or patron mail | Personal tone |
| Hotel or club stationery | Matched to letterhead |
Two patterns recur. Executives and professional firms specify Monarch because the format signals a personal letter rather than a transaction. Hotels and clubs use it with a matched letterhead as part of a stationery set, where the Monarch proportions match their writing paper.
Распространённые ошибки
| Ошибка | Последствие | Исправить |
|---|---|---|
| Assuming US Letter fits | Sheet will not insert | Monarch needs a 7¼-inch-wide sheet |
| Using #10 letterhead | Folded sheet too wide | Match the stationery to the format |
| Ignoring the flap style | Wrong impression for the message | Choose pointed for formal |
| No fit test with the real sheet | Discovered at volume | Fold a sample sheet first |
| Assuming availability locally | Long lead time | Confirm the size is stocked or made to order |
The availability point matters more than it does for a #10: Monarch is a less common size, so it is often made to order rather than stocked.
Заключение
Конверт Monarch envelope measures 3⅞ × 7½ inches and pairs with a Monarch letter sheet at 7¼ × 10½ inches folded in thirds. It is narrower and longer than the #10, which is what gives it a formal, executive character — and why it is specified for letterhead correspondence rather than for invoices and statements.
Match the stationery to the format, choose a pointed flap when the piece should read as stationery, and confirm the sheet width before ordering, since a standard US Letter sheet will not fit. For the everyday business size, see our стандартный размер делового конверта guide, or our конвертах с фирменными бланками piece for the matched-set approach.
Ordering Monarch envelopes for executive stationery? Запросить расчёт and we will match the flap, lining, and stock to your letterhead.