Explore guide
Share a reproducible planning example
Include inputs, units, assumptions and the measured sample with the result.
Related lessons and tools
Include inputs, units, assumptions and the measured sample with the result.
Before you start
Have the complete instructions, a short list of unfamiliar actions and the materials for a trial. Separate the trial from the final project.
How to do it
- Record sample measurements and behavior — Record numbers alongside the exact material, tool, stitch pattern and finishing method. Add observable behavior rather than only a gauge total.
- Work with mixed length units — Convert each length into one working unit before adding or comparing it. Keep the source value and round only the final displayed result.
- Save, print and share working references — Keep an editable project file separately from a printed chart. A calculator link preserves supported inputs; it is not a backup of your complete making notes.
Try this example
A note saying “72 stitches” is incomplete. Record 18 stitches per 10 cm, a 40 cm target, zero added ease and the permitted repeat, then reopen any shared calculator state to verify it.
Check your result
- Try the unfamiliar action before committing the main material. If the instructions leave a necessary choice unresolved, write down the missing information and resolve it first.
- A planning exercise is not a complete tested pattern. Project fit, construction and quantities still need their own instructions.
Sources
Gauge & size planner
Turn a measured swatch into stitch and row counts for your finished size.
Before you use this tool
Wash and rest a sample in the project’s stitch pattern. Count stitches and rows inside measured central spans, excluding edge distortion.
Positive ease adds room to the target width; negative ease subtracts it. The rounded result is a planning count; fit repeats and construction details before casting on.
Method and limits
Formula and assumptions
Formula: stitches ÷ swatch width × target width after ease; rows ÷ swatch height × target height. Each result follows the selected up, down, or nearest rounding rule and its stitch or row multiple.
Worked example
Example: 20 stitches across 10 cm becomes 100 stitches across 50 cm.
Limits and rounding
Results are planning estimates from the values entered. Displayed decimals are rounded for craft use; whole materials and repeats round up where the method says so. Confirm gauge, material behavior, construction, and finished measurements before committing supplies.