Eight sectors: Crochet Mandala Doily Generator

Choose the eight-sector stitch deliberately

This six-round study uses eight half double crochets in its foundation and adds eight stitches per round. It is an hdc circle, not the twelve-double-crochet baseline with four sectors deleted. The design question is how a shorter stitch and a different increase count define a separate construction schedule. The final circuit has forty-eight half double crochets. Neither the sector count nor the chart establishes that a physical sample will lie flat in every yarn and tension.

Prepare one consistent trial yarn

Use smooth DK cotton and begin with a four-millimeter hook. Have scissors, a tapestry needle, eight removable sector markers, a separate start marker and a ruler ready. Select Solid circle, eight sectors, six total working rounds, Joined rounds and US terms. Set both palette entries to blue #243BCE. The sector control labels eight as hdc and twelve as dc. Keep that association in the saved record rather than changing only the stitch name in a printed instruction.

Establish eight actual foundation stitches

Make a magic ring, chain two for height without counting it, and work eight half double crochets into the ring. Join to the first actual stitch. Tighten the ring without drawing the stitches into an uninspectable knot. The next round works two half double crochets into each of those eight bases, producing sixteen. Each old stitch is used once as an insertion source, although it supports two new posts. The join is not a ninth source.

Exact project and source chart

Download the exact sector JSON into the Mandala & Doily Generator.

1. Magic ring: ch2 (not counted),8 hdc. Sl st to first actual hdc. Count 8 completed stitches.
2. Ch2 (not counted). Repeat [0 hdc,2hdc in next stitch] 8 times. 16 hdc. Sl st to first actual hdc. Count 16 completed stitches.
3. Ch2 (not counted). Repeat [1 hdc,2hdc in next stitch] 8 times. 24 hdc. Sl st to first actual hdc. Count 24 completed stitches.
4. Ch2 (not counted). Repeat [2 hdc,2hdc in next stitch] 8 times. 32 hdc. Sl st to first actual hdc. Count 32 completed stitches.
5. Ch2 (not counted). Repeat [3 hdc,2hdc in next stitch] 8 times. 40 hdc. Sl st to first actual hdc. Count 40 completed stitches.
6. Ch2 (not counted). Repeat [4 hdc,2hdc in next stitch] 8 times. 48 hdc. Sl st to first actual hdc. Count 48 completed stitches.

Grow the sector repeat by one plain stitch

Round three repeats one half double crochet followed by two in the next stitch, eight times. It consumes sixteen old stitches and produces twenty-four. Round four uses two plain half double crochets before each increase, round five uses three, and round six uses four. The counts become thirty-two, forty and forty-eight. The repeat's old-source length grows by one every round, while its added quantity remains one new stitch per sector.

Mark sectors without inventing corners

Use the eight markers to inspect repeat boundaries, not to create corner spaces. This is a circle expansion with shared post bases; it has no chain-two polygon corners. Finish each circuit by joining to its first actual half double crochet, and keep the height chains separate. If a sector has an extra stitch, trace its old sources before moving the marker. An accidental increase balanced by a missing stitch elsewhere can preserve the total while distributing growth incorrectly.

Audit accumulated work

The counts eight, sixteen, twenty-four, thirty-two, forty and forty-eight sum to one hundred sixty-eight half double crochets. There are no spacing arches or corner chains in that total. Starting-height chains and ordinary joining slip stitches remain separate. Eight sectors across six circuits are forty-eight sector passes, but they contain different numbers of stitches; sector passes are not a substitute for the cumulative stitch workload or an exact yarn-length calculation.

Questions before extending the circle

Can twelve-sector dc instructions be substituted while keeping the same physical diameter? Stitch height and actual gauge differ, so measure both trials. Can this exact record be worked as a spiral? The tool supports a separately saved solid-circle spiral setting, but its joins and starting lifts change. Wash and measure the joined sample before choosing a finished application. Consult the gauge guide if it cups or ripples after checking all sources. No relaxed diameter, flatness or finished mat performance has been physically verified here.