Royalty split calculator

Split royalty percentages between a song's collaborators and check that they add up to 100%.

Total 0%

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How to use the split calculator

Add one row per collaborator and assign their share as a percentage.
The total is calculated automatically — it warns you if you're over or under 100%.
“Save” keeps the split in this browser so you'll find it next time (nothing is sent to any server).