Tape & reel vs cut-tape calculator
Need 4,500 pcs of a part that ships 3,000 per reel? That's one full reel plus 1,500 cut pieces — or two full reels with 1,500 spare. Enter your quantity and pricing, and this tool works out which is cheaper.
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1 full reel + 1500 cut pieces
Mix of full reels and loose cut-tape
2 full reels (1500 spare)
Extra 1500 pcs for future build
Buy 1 full reel + 1500 cut pieces.
Total $10,850— that's $1,150 cheaper than an extra full reel, and leaves no surplus.
Why reels beat cut-tape
A full reel is the manufacturer's standard pack, so the per-piece price is lowest and the pick-and-place line can load it directly. Cut-tape costs more per piece and often carries a cutting or splicing charge. When a need is close to a reel boundary, the extra reel can win on total cost alone.
Looking to consolidate parts? Extract your BOM or search connectors in the catalog.
Frequently asked questions
When is buying a full reel cheaper than mixing with cut-tape?
The calculator compares the cost of N full reels plus the remainder at the cut-tape price (including any handling fee) against buying N+1 full reels. With the defaults — 4,500 pcs needed, 3,000 per reel at $6,000, cut-tape at $3.20/pc plus a $50 fee — the mix costs $10,850 while two full reels cost $12,000, so buying one reel plus 1,500 cut pieces wins.
How is the number of reels for my quantity worked out?
It divides your total quantity by the reel size: fullReels = floor(need ÷ reelQty) and remainder = need − fullReels × reelQty. If the remainder is zero you buy exactly the full reels; otherwise you compare one more full reel against the remainder at the cut-tape price.
What does the surplus stock figure mean?
When buying one extra full reel instead of cut-tape, you receive reelQty − remainder extra pieces. The tool shows that surplus explicitly (3,000 − 1,500 = 1,500 spare in the defaults) so you can weigh the cost saving against holding extra inventory for future builds.
How does a cut-tape handling fee change the recommendation?
The handling fee is a one-off charge added only to the mixed option (full reels + cut pieces). It can tip the balance toward buying an extra full reel, which is why the calculator includes it as an optional input — the default $50 is typical of cutting or splicing charges.
Recommendations assume the full-reel and cut-tape prices you entered. Actual reel sizes, MOQs and fees vary by manufacturer and distributor. ICBOMS provides this comparison for reference only.