How do I increase stitches evenly across a row?

Divide the current stitch count by the number of increases to get the interval. For 100 stitches with 10 increases the interval is 10, worked as: knit 5, *make 1, knit 10* nine times, make 1, knit 5 — the half-interval edge stitches (5 + 5) are split symmetrically so the shaping stays centred. If the division leaves a remainder, make that many gaps one stitch longer and spread the longer gaps evenly across the row rather than bunching them at one end.

What type of increase should I use?

M1L (make 1 left) and M1R (make 1 right) are nearly invisible. KFB (knit front and back) is easier but creates a small bump. Yarn overs create deliberate holes for lace. Choose based on whether you want the increase to be visible or invisible.

When do I need evenly spaced increases?

Common situations include transitioning from ribbing to a wider body, shaping a hat crown from the brim, increasing across a yoke, and adjusting stitch count for a different pattern section.

KnitCalcs

Increase Calculator — Evenly Spaced Increases

Calculate how to space increases evenly across a row for smooth shaping.

Current Stitch Count

Total number of stitches in the row

Increases to Make

Number of new stitches to add evenly across the row

How We Calculate This

This calculator divides stitches by the number of increases to find even spacing.

The formula

Interval = Current stitches / Number of increases

Make-1 (M1) increases are worked from the bar between stitches, so they do not use up a stitch. The increases sit in the gaps between segments whose lengths add up to your full stitch count, with the two edge segments splitting one interval in half for a centred result. Any remainder is added by making that many gaps one stitch longer, spread evenly across the row.

Frequently Asked Questions

Related Calculators

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Calculate evenly spaced decreases across a row for shaping.

Stitch Pattern Repeat Calculator

Adjust stitch count to fit a pattern repeat plus edge stitches.

Cable Stitch Calculator

Calculate yarn usage and width changes for cable patterns.

Lace Pattern Calculator

Calculate stitch counts for lace patterns with yarn overs and decreases.

Last updated: February 2026

All calculations are estimates based on standard yarn weights and gauge. Results may vary with individual tension, yarn brand, and needle size.