How much garland do you need? Lengths for the tree, mantel, stairs and door

How do I measure how much garland I need?

Measure garland with a string laid along the path the garland will take, drops included, and then measure the string against a tape. Christmas Central recommends this for stairs, where string lets you test the draping depth, and for doorways, where you drape string around the door until it looks right and then measure the string ^[1].

The length rules below turn a measurement into a first estimate. They are retailer rules of thumb, not standards, and the string test beats any of them because it includes your own swag depth.

(Open the diagram full size)

Garland comes in set lengths, so round up to the next combination of pieces. Christmas Central lists 6, 9, 10 and 12 ft (1.8, 2.7, 3.0 and 3.7 m) as common, with longer options available ^[1]. National Tree Company suggests 3 to 6 ft (0.9 to 1.8 m) pieces for small mantels, tables and windows and 7 to 10 ft (2.1 to 3.0 m) for staircases and doorways, and says to use more than one garland for fuller coverage ^[3].

How much garland do I need for a Christmas tree?

A Christmas tree needs 9 to 12 ft (2.7 to 3.7 m) of garland for every foot of tree height. Christmas Central gives this rule for lightweight garland such as tinsel or beads draped in a spiral, and adds that a very full tree may need more ^[1].

Tree height	Garland at 9 to 12 ft per foot	Pieces of 9 ft
4.5 ft (1.37 m)	40.5 to 54 ft (12.3 to 16.5 m)	4.5 to 6
6 ft (1.83 m)	54 to 72 ft (16.5 to 21.9 m)	6 to 8
7.5 ft (2.29 m)	67.5 to 90 ft (20.6 to 27.4 m)	7.5 to 10
9 ft (2.74 m)	81 to 108 ft (24.7 to 32.9 m)	9 to 12

Each row is the tree height multiplied by 9 and by 12; the last column divides by 9. Pieces are bought whole, so 7.5 means 8.

Does the 9 to 12 ft rule fit every tree? The spiral formula

The 9 to 12 ft rule fits a full tree and over-buys for a slim one, because the length of a spiral depends on how wide the tree is as well as how tall. On a cone-shaped tree a turn of garland is on average about half the base circumference long, so the length is (tree height ÷ distance between turns) × π × base diameter ÷ 2.

The base diameter is on the listing of an artificial tree. For a real tree, the University of New Hampshire Extension puts the base of the live crown at about two-thirds of the height, so an 8 ft tree is about 5 ft wide ^[7], and the National Christmas Tree Association says most farm trees are trimmed to an 80% taper, so a 10 ft tree is 8 ft wide at the bottom ^[8]. The distance between turns is a design choice: 12 in (30 cm) gives an open spiral and 8 in (20 cm) a tight one. For a 7.5 ft (90 in) tree:

7.5 ft tree	Base diameter	Garland, turns 12 in apart	Garland, turns 8 in apart
Pencil tree [6]	30 in (76 cm)	29.5 ft (9.0 m)	44.2 ft (13.5 m)
Full tree [5]	59 in (150 cm)	57.9 ft (17.7 m)	86.9 ft (26.5 m)

For the full tree, the retailer's 67.5 to 90 ft matches turns roughly 8 to 10 in apart, so the rule is a sound estimate for a full tree draped fairly tightly. For the pencil tree even tight 8 in turns need 44.2 ft, which is 65% of the rule's lower figure (44.2 ÷ 67.5), so start from the formula when the tree is slim.

The cone is an approximation. It ignores sag between branches and assumes the garland runs from the base to the tip. It also ignores the rise of each turn, which would add under 6% to these lengths. Use the result as a starting length and trim by eye.

How much garland do I need for a mantel?

A mantel needs garland as long as its width plus 4 ft (1.2 m), which leaves about 2 ft (0.6 m) hanging at each end; Christmas Central says to add length if you want longer ends, and applies the same rule to a table ^[1]. The same retailer says mantelpieces commonly run 5 to 7 ft (1.5 to 2.1 m) ^[2].

Mantel width	Garland needed (width + 4 ft)	Nearest common length	Drop at each end with that piece
4 ft (1.22 m)	8 ft (2.44 m)	9 ft (2.74 m)	2.5 ft (0.76 m)
5 ft (1.52 m)	9 ft (2.74 m)	9 ft (2.74 m)	2 ft (0.61 m)
6 ft (1.83 m)	10 ft (3.05 m)	10 ft (3.05 m)	2 ft (0.61 m)
7 ft (2.13 m)	11 ft (3.35 m)	12 ft (3.66 m)	2.5 ft (0.76 m)

The drop is (piece length − mantel width) ÷ 2 for a piece laid straight. A swag along the front uses more length and shortens the drops.

Is garland safe on a mantel above a fireplace?

Garland belongs on a mantel only when the fireplace is not burning or every part of the garland, drops included, stays at least 3 ft (0.9 m) from the fire. The U.S. Fire Administration says to keep anything that can burn at least 3 ft (0.9 m) from all heat sources including fireplaces, wood stoves and radiators ^[10], and candles at least 12 in (30 cm) from anything that burns ^[11]. Measure from the firebox opening to the nearest part of the garland: under 3 ft means the garland should not be there while the fireplace is lit. The same page suggests battery-operated flameless candles in place of real ones ^[11]. Without a fireplace, a shelf or console works as a mantel and the same width-plus-4-ft rule applies.

How much garland do I need for stairs and banisters?

Stair garland should be 1.5 to 2 times the length of the banister, with extra length for the finish at the newel post, according to Christmas Central ^[1]. Measure the banister along its slope, which is longer than the floor distance beneath it.

The slope length is the square root of (rise² + run²), where the run is the total tread length. A straight rail runs parallel to the step edges, so use one riser height per tread for the rise, which is one riser less than the total height climbed. The example flight below has 13 risers of 7 in and 12 treads of 11 in, which are example inputs; measure your own stairs.

Count both sides if both have a rail, and add the landing if the flight turns.

Can I put garland on a stair handrail?

Garland should not cover the grip of a handrail. The ADA Accessibility Standards say handrail gripping surfaces must be continuous and not obstructed along their tops or sides, and give a round grip an outside diameter of 1¼ to 2 in (32 to 51 mm) ^[17]. The pre-lit garlands cited here are 10 and 12 in (25 and 30 cm) across ^{[3] [4]}, so a garland laid on the rail buries the whole grip.

The ADA text is written for accessible stairs in public and commercial buildings, not homes, and this page did not open the residential code that governs home stairs; use it as a guide to what a usable grip looks like. Hang the garland from the balusters below the rail or on the wall above it, and leave the top and sides of the rail free.

How much garland do I need for a front door?

A door frame needs the top plus both sides of the frame, and Christmas Central adds a few extra inches if you want the garland to swag, extend past the frame or hang lower ^[1]. Its trick is to drape string around the door until the look is right and then measure the string ^[1].

National Tree Company lists 7 to 10 ft (2.1 to 3.0 m) garlands for staircases and doorways ^[3], so the 16.3 ft frame above takes two pieces of 9 ft or more. Keep the garland on the frame rather than across the latch or handle, and open and close the door fully with it in place before you rely on it.

Most artificial garlands are for indoor use or covered outdoor areas such as porches and covered entries, away from direct rain, snow and moisture ^[3]. Outdoors, Christmas Central says to use garland approved for outdoor use ^[1], so a door onto an exposed porch needs one; for a door onto a shared corridor, check the building's rules first.

How many strands of lights does garland need?

A garland needs as many lights as its length times the density you want, and two pre-lit garlands give benchmarks. National Tree Company lists a 9 ft (2.7 m) garland 10 in (25 cm) across with 50 lights and one 12 in (30 cm) across with 100 lights ^{[3] [4]}, which is 5.6 and 11.1 lights per foot (50 ÷ 9 and 100 ÷ 9).

Garland length	Lights at 50 per 9 ft (5.6 per ft)	Lights at 100 per 9 ft (11.1 per ft)
6 ft (1.8 m)	33	67
9 ft (2.7 m)	50	100
10 ft (3.0 m)	56	111
12 ft (3.7 m)	67	133

Divide the lights you want by the number printed on the strand's package and round up to get the strands. Both densities are single listings, not a standard, so treat them as a sparse and a full look.

How many light strands can be plugged together?

The package decides, and the U.S. Fire Administration says to read the manufacturer's instructions for the number of light strands to connect ^[9]. Limits differ between products, so check the figure printed on each set or its packaging before you join strands end to end.

Use lights tested by a nationally recognized laboratory, check sockets and wires for damage, and use outdoor-labelled lights and a GFCI-protected receptacle outdoors ^[12]. Do not run an extension cord through a doorway ^[13]; battery-powered sets avoid the cord, and National Tree Company says its battery models have a built-in timer ^[3].

How do I hang garland without nails?

Hang garland without nails by fixing it every so often with removable hooks, garland or banister ties, zip ties, twist ties or floral wire, chosen for the surface. Christmas Central names removable hooks, zip ties and banister ties as ways to hold garland without damaging finishes ^[1], and National Tree Company lists garland ties, Command hooks, twist ties, floral wire and ribbon ^[3].

Where	Method	Note
Mantel or shelf	Removable hooks spaced evenly along the edge [16]	Even spacing gives a natural drape [16]
Banister or railing	Garland ties or floral wire wrapped loosely and spaced evenly [16]	Tie to the balusters so the rail's top and sides stay free [17]
Door frame	Removable hooks, clear hooks or matching ribbon	Clear hooks or matching ribbon look clean [3]
Column	Garland ties, zip ties or floral wire	Fuller garlands may need extra support [1]

Adhesive hooks suit clean, smooth surfaces and come off easily after the season ^[16]. Heavier pieces may need stronger adhesive or two support points ^[16]. A bendable wire core lets garland wrap around railings, mantels and door frames ^[3]. In a rental, check the lease first and test any adhesive on a hidden spot.

Garland length chart: tree, mantel, stairs, door and column

Each place has its own length rule, and the chart puts them side by side with a worked example and the pieces to buy.

The examples are the worked examples above, the column rule is Christmas Central's, and the numbers of pieces are the nearest common lengths. Use the string test to confirm.

Common questions

Can I use one 9 ft garland on a 6 ft mantel?

Yes, if you accept shorter drops than the usual rule. Width plus 4 ft calls for 10 ft, which leaves about 2 ft hanging at each end. A 9 ft piece laid straight leaves (9 − 6) ÷ 2 = 1.5 ft (18 in) at each end, and a swag along the front uses up more of the length.^[1]

Can garland go on a front door outdoors?

Usually only in a covered spot. National Tree Company says most artificial garlands are for indoor use or covered outdoor areas such as porches and covered entries, kept out of direct rain, snow and moisture, even where a listing also mentions outdoor display.^[3]

How do I make a garland look fuller?

Fluff and shape the branches after you place the garland, as National Tree Company advises. If it still looks thin, add a second garland, which the same company suggests for fuller coverage. The two 9 ft listings cited here also differ in fullness: the 12 in version has 360 tips and the 10 in version 225.^[3]