You need blackout blinds but you don't want to spend $80 per window. Good news: you can get effective blackout coverage for $15-45 per window from the major retailers. We compared the top-selling budget options from Amazon, Target, and Walmart to find the best value at each price point.
Our #1 pick for most people
Cordless cellular blackout shade in the $22-35 range. It blocks 95%+ of light, is cordless (child-safe), insulates your windows, and is available at all three major retailers. If you only buy one type, this is it.
Quick comparison: our top picks by retailer
How we picked these
We evaluated budget blackout options from Amazon, Target, and Walmart against four criteria: light-blocking performance (verified against manufacturer specs and buyer reviews measuring lux reduction), cord safety (cordless required for all picks), ease of installation, and price-per-window value. Options marketed as “blackout” below 90% light blocking were disqualified. Full methodology →
Detailed reviews
Best Budget Pick — Cordless Cellular Blackout (Amazon)
Price: ~$18-28 per window (varies by size)
This is the workhorse option. Single-cell honeycomb construction with blackout fabric blocks about 95-97% of light. The cordless lift is smooth and child-safe. Available in white, ivory, and gray — enough to match most rooms.
What it does well: Excellent light blocking for the price. Easy to install (two brackets, inside mount). Cordless operation feels solid. Cuts glare immediately.
What it doesn't: Single-cell construction means less insulation than double-cell. The fabric feels thinner than mid-range options. Limited color selection. Light leaks around edges if not measured precisely.
Who should buy this: Anyone covering 3+ windows on a budget. First-time apartment renters. People who need blackout now without overthinking it.
Measuring tip
For inside mount, measure the width at the top, middle, and bottom of the window opening. Use the narrowest measurement. This ensures the shade fits without binding. Full mounting guide →
Best Same-Day Pickup — Cordless Cellular Blackout (Target)
Price: ~$25-38 per window
Target's in-store blackout cellular shades are slightly pricier than Amazon but you can pick them up today. The build quality is a step up — slightly thicker fabric and smoother lift mechanism. Available in more standard window sizes in-store.
What it does well: Same-day availability. Slightly better fabric feel than the cheapest Amazon options. Good size selection in stores. Easy returns if the size is wrong.
What it doesn't: Costs $5-10 more per window than comparable Amazon options. In-store size selection may not include your exact measurements. Custom sizes require ordering online.
Who should buy this: People who need blinds immediately (just moved in, baby coming soon). Those who prefer to see and touch before buying. Easy-return shoppers.
Best Bulk Value — Cordless Vinyl Blackout (Walmart)
Price: ~$12-22 per window
The cheapest true blackout option. These are vinyl (PVC) rather than fabric, which makes them easy to wipe clean but less attractive. They block 90-95% of light — slightly less than cellular options but still effective for most bedrooms.
What it does well: Unbeatable price for whole-house coverage. Easy to clean (wipe with damp cloth). Durable and moisture-resistant — good for kitchens and bathrooms too.
What it doesn't: Looks like vinyl — not the most aesthetically pleasing. Can yellow over time with sun exposure. Less insulation than cellular. Can feel flimsy.
Who should buy this: Budget-first buyers covering 5+ windows. Rental apartments where aesthetics aren't the priority. Utility rooms, garages, or basements.
Skip this
Avoid the ultra-cheap $5-8 blackout options. They're typically paper or thin vinyl that tears easily, falls down, and blocks maybe 70% of light. You'll end up buying them twice. Spend $15+ for something that actually works and stays up.
Best Mid-Range — Double-Cell Cordless Blackout (Amazon / Target)
Price: ~$30-48 per window
If you need maximum darkness (nursery, night shift), this is the sweet spot. Double-cell honeycomb construction blocks 97-99% of light and provides the best insulation of any option on this list. The fabric is noticeably thicker and the shades look more premium.
What it does well: Near-total blackout. Best insulation (helps with energy bills too). Smoother, more durable lift mechanism. More color options. Looks good in any room.
What it doesn't: Costs roughly 2x the budget pick. Still has edge gaps (no side channels at this price point). Heavier — make sure your brackets are secure.
Who should buy this: Nursery parents. Night shift workers. Anyone prioritizing sleep quality. Rooms where you want both function and aesthetics. See our nursery-specific guide →
What to look for when shopping
- Light-blocking percentage. Look for 95% or higher. Anything marketed as "blackout" below 90% is really room darkening. Blackout vs. room darkening explained →
- Cordless operation. Essential for child safety. All our picks are cordless.
- Correct sizing. Measure your window carefully. Inside-mount shades need to be slightly narrower than the opening. Mounting guide →
- Return policy. Blinds are easy to mis-measure. Buy from retailers with free returns (Target, Amazon, Walmart all offer this on standard sizes).
- Cell type. Single-cell = budget. Double-cell = better light blocking + insulation. Cellular vs. roller comparison →
How to eliminate light gaps on a budget
Even the best blackout shade leaks light around the edges. Here are the cheapest fixes:
- Light-blocking strips ($5-10): Adhesive foam strips that stick to the window frame and press against the shade. The single best upgrade for any blackout setup.
- Outside mount (+$0): Instead of inside-mounting, mount the shade on the wall above the window and 2-3 inches wider on each side. Uses the same shade — just different bracket placement.
- Draft tape ($3-5): Thin felt strips along the bottom rail to seal the gap at the windowsill.
Frequently asked questions
Do budget blackout blinds actually block all light?
Most budget cordless cellular shades block 95-97% of light — not 100%. True total darkness requires sealing the gaps around the edges with light-blocking strips or an outside-mount installation 2-3 inches wider than the window. The blinds themselves do the heavy lifting; the strips eliminate edge leakage.
What is the difference between blackout and room darkening?
Room darkening blocks roughly 70-90% of light — enough to dim a room but you can still see outlines and light around the edges. Blackout blocks 95%+ of light. For sleeping, nurseries, or shift workers, always choose blackout. Room darkening is fine for offices or living rooms where you want to cut glare but not full darkness.
How do I measure for inside-mount blinds?
Measure the width at the top, middle, and bottom of the window opening. Use the narrowest measurement and deduct 1/4 inch for clearance. Measure height on the left, center, and right sides; use the longest measurement. For outside mount, measure the area you want to cover and add 3+ inches on each side to block edge light.
Responsibility note: All picks on this page are cordless. Our recommendations are independent — commission rates do not influence which products are featured. Always follow manufacturer installation instructions. How we review →