20x30 vs 24x36 Signs: Which Size Fits Your Event Display?

Choose a 20x30 sign when guests will walk up to a compact display, such as a check-in table or indoor booth. Choose a 24x36 sign when the message needs more space at an entrance, along a walkway, or near event parking. The larger sign gives you room to make the important words bigger, but it will not fix a crowded design.

There is one ordering detail worth checking first: size comparisons do not mean every size is offered in the same product. At Legit Fast Printing, the listed custom yard sign options include 24x36, while the listed portrait yard sign sizes also include 12x18 and 18x24. If you are comparing a 20x30 display with a sign you can order from us, measure your space and consider whether 24x36 or 18x24 fits the job.

What do 20x30 and 24x36 mean?

These measurements describe a sign's face in inches. A 20x30 sign has a 20-inch side and a 30-inch side. A 24x36 sign has a 24-inch side and a 36-inch side. Either rectangle can be discussed as portrait or landscape, depending on which edge runs across the top, but the artwork and display hardware must match the orientation you order.

The size difference is easy to picture: a 24x36 sign extends four inches farther on one side and six inches farther on the other. Its face has 864 square inches of area, compared with 600 square inches for 20x30. That is 264 additional square inches, or 44% more display area. Both sizes have the same proportions, so a layout built for one can be adapted to the other without changing its overall shape. Text and images still need to be checked at the final print size.

We use that extra area for clearer hierarchy, not extra paragraphs. A bigger event sign should make the event name, direction, or action easier to pick out at a glance.

20x30 vs 24x36 at a glance

Question	20x30 sign	24x36 sign
Where does it fit best?	A compact wall, booth, or table-adjacent display	A more prominent entrance, lawn, or event display area
Who is reading it?	Guests who can stop and move closer	Guests who need to notice it while approaching
What should it say?	A brief welcome, instruction, or simple graphic	A large headline or arrow with limited supporting details
What must you check?	Whether that exact size is available and fits your stand	Whether the sign, orientation, and installation method fit the location

Neither size guarantees a particular reading distance. Letter size, contrast, lighting, obstructions, and how quickly someone passes the sign all matter. A short 20x30 message can be easier to understand than a crowded 24x36 design.

When a 20x30 sign makes sense

A 20x30 display is a sensible choice when people are already headed toward the sign and have room to stop. Think of a registration table, a vendor booth, or an indoor welcome area. The sign can identify the station without taking over a narrow space.

• Check-in: Put the event or group name above a clear CHECK IN message. Keep smaller instructions near the table where guests can read them up close.
• Vendor booth: Use the sign to identify your business or product category. Save detailed prices and product descriptions for a separate display.
• Indoor welcome area: A short greeting and a directional arrow can work when guests have already entered the building.

Before choosing 20x30, measure the usable display area, not just the wall or tabletop. Account for nearby doors, other signs, and the space people need to walk past. If you already own an easel or frame, measure the part that actually holds the sign. A sign that technically fits the room may still block a walkway or sit behind a line of people.

For example, imagine a school fundraiser where volunteers greet families at a table just inside the entrance. A compact sign saying FUNDRAISER CHECK IN may be all that station needs. If families also need to find the building from a distant parking area, that is a separate signage job, not a reason to cram directions onto the check-in sign.

When a 24x36 sign is the better choice

Choose 24x36 when the sign must claim a more visible position or carry a large, simple message. It is a practical choice for an outdoor event entrance, a parking direction, or a lawn display people will see before they reach a staffed table.

• Main entrance: Make the event name or ENTER HERE the dominant line.
• Parking approach: Give the arrow enough space to be unmistakable and keep the wording short.
• Outdoor promotion: Lead with the event, sale, or service rather than a long description.
• Two-way approach: Consider double-sided printing when people will pass the display from both directions.

Our 24x36 horizontal custom yard sign is printed on 4mm rigid corrugated plastic with double-sided printing, UV-resistant latex ink, and two metal H-stakes. It is suited to a grass installation where the sign needs to face approaching guests. If a tall layout better fits your wording and location, our portrait-style yard sign is listed in 24x36 as well as smaller sizes.

Measure the installation spot before ordering. A larger sign needs an unobstructed view and enough ground or display space for its intended mounting method. For more on where the larger yard sign earns its place, see our guide to when a 24x36 yard sign is worth the upgrade.

Choose by the job, not just by square inches

At Legit Fast Printing, we plan event signage around three questions: What must guests do, where will they first look for help, and how will the sign be displayed? Answer those before settling on a size.

1. Name the action

A welcome sign, a parking arrow, and a registration instruction serve different purposes. Write the action in plain language: ENTER HERE, EVENT PARKING, or CHECK IN. If the sign tries to do all three jobs, guests have to search for the line that matters.

2. Find the first viewing point

Stand where guests will approach and look toward the planned location. Are they walking slowly, waiting in a line, or looking out from a vehicle? Can they see the whole face of the sign, or will a parked car or landscaping hide it? That real approach matters more than choosing the biggest size on paper.

3. Match the sign to the surface

For a lawn, a corrugated plastic yard sign with compatible stakes is an appropriate option. For a registration table or indoor presentation, decide how the sign will stand before choosing a product. If you are using an existing sidewalk A-frame, its insert size is a separate measurement. Our 24x36 A-frame insert is an insert only, printed on 4mm rigid corrugated plastic, with one-sided printing. The frame and hardware are not included. Measure your frame's actual insert opening before ordering; the article on measuring a sandwich board walks through that check.

4. Make the message fit at readable size

Place the headline and arrow first. Then add only the details guests need at that point. If a phone number, schedule, QR code, sponsor list, and paragraph all compete with the headline, split the information across signs. Moving from 20x30 to 24x36 gives you more space, but it should not turn a directional sign into a flyer.

5. Check availability and quantity

Once the size and format are settled, check the product option for the number you need. The listed 24x36 horizontal yard sign has quantity options from one sign through larger packs, and the portrait yard sign has several pack options. Count locations first, then choose a quantity that covers them. Do not use an assumed 20x30 price or product option as the basis for a 24x36 order.

Orientation can matter as much as size

Landscape and portrait signs contain the same area at a given size, but they arrange the message differently. Pick the orientation that fits both the words and the place where the sign will stand.

• Landscape: Useful for a wide event name, a large horizontal arrow, or a short message along a lawn or approach.
• Portrait: Useful beside a doorway or at a station where guests stop to read a headline above a few supporting lines.

Do not rotate finished artwork at the last minute without checking it. An arrow that points the right way in one location may point guests the wrong way on the other side of a path. Check both sides of a double-sided sign against the actual approach. If you need signs for different turns, prepare the correct arrow direction for each placement.

Which material fits your event?

For temporary outdoor yard signs, corrugated plastic is a useful material because it is lightweight, sturdy, and weather-resistant. Our 24x36 horizontal yard sign uses waterproof 4mm rigid corrugated plastic and UV-resistant latex ink. It also includes stakes, so the product and its installation method are designed to work together on suitable ground.

A material choice should follow the location:

• Grass or lawn: A staked corrugated plastic yard sign works for an outdoor approach or directional point.
• Existing A-frame: Order an insert that matches the frame opening, and check whether you need printing on one face or both.
• Indoor display: Choose a sign and stand that suit the table, lobby, or presentation space rather than assuming yard stakes will solve the setup.

Wind, weather, and venue rules still matter after you pick a material. Check the site before installation, keep signs clear of walking routes, and use the mounting method intended for the product. Our guide to flute direction in corrugated plastic signs is useful if you are matching a sign to existing stakes.

How to design a sign guests can use

Good event signage makes the next step obvious. When we review a layout for practical use, we look first for a clear headline, strong contrast, and enough separation between the main instruction and secondary details.

• Use one primary message. Put the destination or action at the top of the visual hierarchy.
• Make arrows unambiguous. Give an arrow room to stand apart from logos and text.
• Use contrast. Bold lettering against a contrasting background is easier to pick out than text buried in a busy image.
• Keep details where people can stop. Dates, schedules, contact information, and QR codes are most useful where guests can approach safely.
• Protect the edges. Leave room around important words and graphics so the sign does not feel cramped.
• Proofread at final size. Check names, dates, directions, phone numbers, and spelling before uploading.

Upload high-resolution, print-ready artwork for the sign you select. Our 24x36 yard sign product advises high-resolution files and careful spelling checks, because the printed result depends on the artwork. If you have an idea but need help expressing it digitally, design assistance is available by emailing support@legitfastprinting.com after ordering.

For a yard sign that must be read quickly, focus on the main words before adding a QR code. A code asks someone to stop and use a phone; it is not a substitute for a visible entrance or parking instruction. Our QR code artwork guide covers the extra checks when scanning is part of the plan.

Placement and quantity: build a route before you order

Instead of guessing a quantity based on event size, trace the path a guest will take. Start at each arrival point and walk toward the entrance, parking area, check-in, and activities. Mark every place where a newcomer could reasonably ask, “Which way now?” Each important decision point may need its own sign.

1. Count approaches. Include entrances used by walkers and drivers, if both are relevant.
2. Mark turns. A sign belongs where guests can see the direction before they commit to the turn.
3. Mark destinations. Identify check-in, parking, pickup, or other stations where confirmation will help.
4. Check each sightline. Look for cars, shrubs, doors, queues, and other signs that could block the message.
5. Choose size by location. Use a more prominent sign for the main approach and simpler supporting signs for nearby turns and stations.
6. Review both directions. If visitors can approach from either side, decide whether a double-sided sign or another placement is needed.

For example, imagine a church event with one parking entrance, a path that branches toward the building, and a check-in table inside. The plan calls for signs at the parking entrance, the branch, and check-in. Whether those signs share a size depends on where they sit and how far away guests first see them. This route-based approach is more useful than ordering identical signs for every location.

Before installing printed signage, check venue requirements and get permission for each placement. Walk the route again after setup to make sure the arrows point the right way and no sign has been hidden by a parked vehicle or event equipment. For a more detailed way to count turns and entrances, read our route-by-route directional sign guide.

Best practices before you place the order

• Measure twice: Record the usable display space and any existing frame opening, not just the area around it.
• Separate messages: Give entrance, parking, and check-in signs their own clear jobs.
• Choose the actual product: A 24x36 staked yard sign, portrait yard sign, and A-frame insert have different display requirements.
• Match artwork to orientation: Check arrows, logos, margins, and the reading order on the final layout.
• Count locations: Order for the guest route and approaches, not simply for the number of attendees.
• Check delivery planning: Allow time for artwork review, production, shipping, and setup. Estimated delivery dates are not guaranteed.

Frequently asked questions

Is 24x36 much bigger than 20x30?

Yes. A 24x36 sign has 864 square inches of face area, while a 20x30 sign has 600. The 24x36 size gives you 44% more area. Use that space for larger key words and clearer spacing rather than more copy.

Which size should I use for an outdoor event entrance?

Choose 24x36 when you have room for it and guests need to notice the entrance while approaching. Keep the message short. Check where the sign will stand and whether visitors approach from one or both directions.

Which size works beside a registration table?

A 20x30 display can work when guests are already close and space is tight. If you are ordering from our listed yard sign sizes, compare the available 18x24 and 24x36 options against your measured display space and stand.

Can I order a 20x30 yard sign from these product options?

The yard sign product options discussed here list 24x36, along with smaller sizes such as 18x24 on the portrait product. Choose from the size options shown on the product page when placing your order.

Should my event yard sign be portrait or landscape?

Use the layout that fits the message and location. Landscape can give a wide headline or arrow room to breathe. Portrait can suit a doorway or a station where guests stop. Check the artwork and installation method for the orientation you select.

Is corrugated plastic a good material for temporary outdoor signs?

Yes. It is lightweight, sturdy, and weather-resistant. Our listed 24x36 yard signs use 4mm rigid corrugated plastic. Select the product whose printing and installation details match your event location.

How many event signs should I buy?

Count arrival points, turns, and destinations. Put a sign where someone needs to make a decision or confirm they have reached the right place. The number of attendees alone does not tell you how many signs the route needs.

Can I use a 24x36 yard sign in my existing A-frame?

Do not assume it will fit. Measure the frame's insert opening and choose an insert made for that display. A staked yard sign and an A-frame insert are different products, even if both are described as 24x36.

The practical choice

Pick 20x30 for a compact, close-up display when that exact size suits your setup. Pick 24x36 for a prominent entrance or outdoor direction where a larger, simpler message will help guests. Then confirm the product format, orientation, mounting method, and number of locations before you order.

If a 24x36 lawn display fits your event route, Legit Fast Printing offers a custom horizontal yard sign with double-sided printing and included H-stakes. Start with your placement plan, then build the artwork around the message guests need to see first.