Nivalis Nights Guide

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Fishing tool

Nivalis Nights Fish Yield Calculator

Calculate fish yield from the fish species and the size shown on your catch.

Fish

Tench

Tench

Known size range 0.3 – 0.4

0.30.4

Enter the size value shown by the game.

Enter your catch size.

The calculator covers 23 of 24 fish. A species whose source size range is inconsistent is reported as unavailable rather than silently corrected.

How Fish Yield Is Calculated

The rule behind the result, in plain terms.

  1. Minimum known size

    1

  2. Larger size

    Interpolated yield

  3. Maximum known size

    4

  • Size maps to yield

    Each fish has a known minimum and maximum size. The game maps your catch's size across that range, interpolates between its minimum and maximum yield, then rounds the result to an integer.

  • Outside the range

    A size below the known minimum or above the known maximum still calculates: the game clamps it to the range, giving the minimum or maximum yield.

  • About the size value

    Sizes are shown as the values stored by the game. The player-facing unit is not confirmed yet, so enter the number exactly as your catch shows it.

Fish Size Reference

Known size range and yield range for every fish.

FishKnown Size RangeYield Range
Bream0.3 – 0.51 – 4
Brook Trout0.25 – 0.651 – 4
Burbot0.7 – 1.21 – 4
Carp0.4 – 0.81 – 4
Crucian0.4 – 0.51 – 4
Dace0.25 – 0.31 – 4
Grayling0.3 – 0.41 – 4
Ide0.3 – 0.81 – 4
Lake Trout0.51 – 0.911 – 4
Perch0.2 – 0.41 – 4
Pike0.4 – 0.551 – 4
Rainbow Trout0.51 – 0.761 – 4
Roach0.25 – 0.351 – 4
Rudd0.2 – 0.51 – 4
Ruffe0.3 – 0.51 – 4
SabreFishData needs verification—
Salmon0.7 – 1.21 – 4
Stickleback0.24 – 0.361 – 4
Taimen0.7 – 1.21 – 4
Tench0.3 – 0.41 – 4
Volga Zander0.3 – 0.71 – 4
WhiteFish0.35 – 0.61 – 4
Zander0.3 – 11 – 4
Zope0.25 – 0.351 – 4

A species without a verified size range shows a verification label instead of raw values, so the table never displays silently reversed data.