Free tool

LEGO Missing Piece Checker

Rule out the usual hiding places first. If the piece really is gone, check the set piece by piece and leave with the element ID LEGO asks for, or a link to buy the part.

Celebration Greeting

Checking

EG00116 Celebration Greeting

110 pieces in 26 part and color combinations.

Before you call it missing

Builders who report a missing piece often find it in one of these places. Tick each one off as you look.

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Piece checklist

Tiles Round and Curved 35 pieces

  • Tile Round 1 x 1 Quarter Dark Azure Part 25269 Element 6199887 ×3
  • Tile Round 1 x 1 Quarter Dark Pink Part 25269 Element 6240462 ×3
  • Tile Round 1 x 1 Quarter Medium Azure Part 25269 Element 6603341 or 6150370 ×15
  • Tile Round 1 x 1 Quarter Reddish Brown Part 25269 Element 6149677 ×2
  • Tile Round 1 x 1 Trans-Yellow Part 98138 Element 6514193 or 6274740 ×1
  • Tile Round 1 x 1 Half Circle White Part 24246 Element 6609539 or 6250591 ×8
  • Tile Round 1 x 1 Quarter Yellow Part 25269 Element 6195183 ×3

Plates 19 pieces

  • Plate 1 x 4 Dark Orange Part 3710 Element 6074892 or 4603740 ×9
  • Plate 1 x 2 White Part 3023 Element 6552100 or 6548261 ×8
  • Plate 1 x 8 White Part 3460 Element 6550141 or 346001 ×1
  • Plate 16 x 16 White Part 91405 Element 4618526 ×1

Plates Round Curved and Dishes 17 pieces

  • Plate Round 4 x 4 with Pin Hole Bright Light Orange Part 60474 Element 6115115 ×1
  • Plate Round 1 x 1 with Solid Stud Bright Pink Part 6141 Element 4517996 ×4
  • Plate Round Corner 3 x 3 Dark Orange Part 30357 Element 6359697 ×2
  • Plate Round Half 4 x 8 Medium Azure Part 22888 Element 6138571 ×1
  • Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) White Part 4032a Element 6601914 or 403201 ×5
  • Plate Round Corner 4 x 4 White Part 30565 Element 4178429 ×4

Tiles 10 pieces

  • Tile 1 x 2 with Groove Medium Azure Part 3069b Element 6603315 or 4649741 ×1
  • Tile 1 x 1 with Groove White Part 3070b Element 6550138 or 307001 ×8
  • Tile 1 x 2 with Groove White Part 3069b Element 6548264 or 306901 ×1

Bricks Curved 8 pieces

  • Brick Curved 4 x 1 Double, No Studs White Part 93273 Element 6552143 or 6023806 ×8

Bricks Special 8 pieces

  • Brick Special 1 x 2 x 2/3 with Studs on Sides Black Part 4595 Element 6681661 or 4523339 ×8

Plates Special 6 pieces

  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) Dark Red Part 15573 Element 6092597 ×3
  • Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper) White Part 15573 Element 6550152 or 6051511 ×3

Plants & Trees 5 pieces

  • Plant, Flower, Plate Round 1 x 1 with 5 Petals Red Part 24866 Element 6206148 ×5

Bricks Sloped 2 pieces

  • Brick Sloped 25° 1 x 8 x 3 White Part 49618 Element 6262530 ×2

Tick each piece as you find it, or mark it missing.

When a piece really is missing

Ask LEGO

LEGO takes requests for pieces missing from a new set through its customer service site. The form asks for the set number and each piece's element ID, the number printed beside the piece in the parts list at the back of the instructions. This checker lists both.

Request a replacement from LEGO

Buy the piece

Mark a piece missing and your list links it to an eBay search for that part, which also covers pieces from older or second-hand sets.

Keep a record

Copy or download your missing list (the CSV opens in any spreadsheet), or print the whole checklist and tick pieces off on paper. Your marks stay in this browser, so you can check a big set over several sittings.