How do you calculate walleye weight?

Standard walleye formula: (length × girth²) ÷ 800. If girth is missing, a length-only formula is used. Estimates are approximate.

What is the walleye world record?

The walleye world record is 25 lb, caught at Old Hickory Lake, Tennessee in 1960.

Walleye Weight Calculator

Estimate walleye weight from length and girth and compare it to the world record.

Quick answer: Standard walleye formula: (length × girth²) ÷ 800. Compare your estimate to the 25 lb world record (Old Hickory Lake, Tennessee, 1960).

Length (inches)Girth (inches, optional)

Estimated weight

3.24 lbs

Standard walleye formula: (length × girth²) ÷ 800

Share of world record

13.0%

of the 25 lb walleye world record

World record reference

25 lb · 1960

Old Hickory Lake, Tennessee

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