Guide

Curtain length guide

Standard drops, where each hem should land, and the measurement everyone gets wrong.

By Janet H. · Last updated September 23, 2026 · How we choose

Floor-length curtains reaching the floor beside a window

Standard curtain drops are 63, 84, 96 and 108 inches, and you measure from the rod — not the window frame. Because the rod sits 4 to 6 inches above the frame, and often much higher, the panel has to be that much longer than the window opening.

That one detail accounts for most of the curtains that arrive too short. The table below matches drops to rod heights so you can check before ordering rather than after.

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Reference table

Standard lengths and what they suit

Drop is measured from the rod. Rod height assumes a standard window head around 80 in from the floor.
Drop	Rod height from floor	Hem lands	Suits
45 in	~48 in	Just below the sill	Café style, kitchen, radiator below
54 in	~56 in	Below the sill	Small windows, apron length
63 in	~64 in	Apron / below sill	Short windows, bathrooms
84 in	~85 in	Floor, standard mount	Standard window, rod just above the frame
96 in	~92–96 in	Floor, high mount	8 ft ceilings with a near-ceiling rod
108 in	~104–108 in	Floor, very high mount	9 ft ceilings
120 in	~116–120 in	Floor	10 ft ceilings, usually custom

Six finishes

Where the hem should land

Finish	Position	Looks	Practical notes
Float	½ in above the floor	Clean, tailored	Best for curtains you open daily; no dust pickup
Kiss	Just touching	Soft, considered	Most forgiving of an uneven floor
Break	1–2 in on the floor	Relaxed, traditional	Needs an even floor to look deliberate
Puddle	4+ in pooling	Dramatic, formal	Only for panels that never move; collects dust
Sill	½ in below the sill	Neat, practical	Kitchens, bathrooms, radiator underneath
Apron	4 in below the sill	Casual	Small windows and awkward walls

Float is the safe default for a bedroom or living room: it looks tailored, it does not drag, and it works on a floor that is not perfectly level. Break and puddle look wonderful in photographs and are impractical on anything you open every day.

The exceptions

When shorter is right

Over a radiator. A floor-length panel in front of a radiator traps the heat between fabric and cold glass and sends it up the window. Use sill length there — it is the one place where short is thermally correct, not a compromise.

Kitchens and bathrooms. Floor-length fabric in a room with water, grease and foot traffic is a maintenance problem. Sill or apron length keeps it out of the way.

Windows above furniture. A window over a desk, a counter or a built-in bench cannot take a floor-length panel. Sill or apron length, or a shade instead.

The failure mode

What goes wrong

Measuring from the frame. The single biggest cause of curtains arriving short. Always measure from the rod.
Buying long and not hemming. A panel that is too long and left to pile up looks accidental rather than deliberate. Hem it, or use iron-on hem tape.
Assuming the floor is level. Measure the drop at both ends. Use the shorter figure if you want the hem to clear the floor along the whole width.
Forgetting the rings. Rings add an inch or two between the rod and the top of the panel. On a long drop that is the difference between floating and dragging.
Ordering before the rod is up. Mark the bracket height, then measure. The rod height is a choice; the curtain length follows it.

What to buy

Panels in the right drops

#	Best for	Product	Drops	Construction	Care	Price
1	Widest range of drops	Thermal Insulated Blackout Curtains High mounts and tall windows, where most ranges stop at 96 inches and leave you hemming or short.	63 / 84 / 96 / 108 in	Triple-weave	Machine wash cold	Check price on Amazon #ad We don’t show prices — check the current one on Amazon. How we’re funded
2	Best for standard drops	100% Blackout Curtains with black liner Ordinary windows with the rod 4 to 6 inches above the frame.	63 / 72 / 84 / 96 in	Face fabric + sewn liner	Machine wash cold	Check price on Amazon #ad We don’t show prices — check the current one on Amazon. How we’re funded
3	Best short drop	Kitchen tier curtains, light filtering Kitchens, bathrooms, windows over a counter, and any window with a radiator below it.	24 / 36 in tiers	Light voile	Machine wash cold	Check price on Amazon #ad We don’t show prices — check the current one on Amazon. How we’re funded

01 — Widest range of drops

Thermal Insulated Blackout Curtains

NICETOWN

Sold in 63, 84, 96 and 108-inch drops, which is a wider ladder than most ranges offer — and the 108-inch option is what a near-ceiling rod on a 9-foot wall actually needs.

Who it’s for: High mounts and tall windows, where most ranges stop at 96 inches and leave you hemming or short.

The catch: Grommet header, so light still comes over the top — pair it with a pelmet if darkness is the goal.

At a glance

Drops: 63 / 84 / 96 / 108 in
Construction: Triple-weave
Care: Machine wash cold
Header: Grommet

Check price on Amazon

#ad We don’t show prices — check the current one on Amazon. How we’re funded

02 — Best for standard drops

100% Blackout Curtains with black liner

Deconovo

Lined panels across the common 63, 72, 84 and 96-inch drops, so a standard mount on an 8-foot wall is well covered without needing a custom length.

Who it’s for: Ordinary windows with the rod 4 to 6 inches above the frame.

The catch: No 108-inch option, so a near-ceiling mount on a tall wall falls outside the range.

At a glance

Drops: 63 / 72 / 84 / 96 in
Construction: Face fabric + sewn liner
Care: Machine wash cold
Header: Grommet

Check price on Amazon

#ad We don’t show prices — check the current one on Amazon. How we’re funded

03 — Best short drop

Kitchen tier curtains, light filtering

MRTREES

Short tier panels in the 24 to 36-inch range for sill and café-length windows — the drops that full-length ranges simply do not cover.

Who it’s for: Kitchens, bathrooms, windows over a counter, and any window with a radiator below it.

The catch: Thin fabric at a low price. It filters light adequately and will not last like a heavier panel.

At a glance

Drops: 24 / 36 in tiers
Construction: Light voile
Care: Machine wash cold
Header: Rod pocket

Check price on Amazon

#ad We don’t show prices — check the current one on Amazon. How we’re funded

For the rod height decision that drives all of this, see how high to hang curtains. For the full measuring sequence, how to measure for curtains.

FAQ

Questions people actually ask

What are standard curtain lengths?

63, 84, 96 and 108 inches are the common drops, with 45 and 54-inch tiers for short windows. Measure from your rod position down to the hem and pick the nearest length up, then hem if needed.

Should curtains touch the floor?

Float — half an inch above the floor — is the safest choice for curtains you open daily: tailored, no dragging, forgiving of an uneven floor. Kiss and break look softer and need a more even floor to look deliberate.

What length curtains for an 8 foot ceiling?

96 inches if the rod sits near the ceiling, or 84 inches if it sits just above the window frame. The rod height decides it, which is why you mark the brackets before you order.

Should curtains be short over a radiator?

Yes. A floor-length panel in front of a radiator traps its heat between the fabric and the cold glass and sends it up the window. Sill length there is the thermally correct choice, not a compromise.

Do curtain rings change the length I need?

Yes — rings add an inch or two between the rod and the top of the panel. On a long drop that is the difference between a hem that floats and one that drags, so include them in the measurement.

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