Carta Conversion Calculator
Calculate SAFE and convertible note conversion into equity at a financing close. Use when asked about SAFE conversion, note conversion, conversion shares, conversion math, how instruments convert in a priced round, or what happens to outstanding SAFEs and notes when a new round closes. Do NOT use for exit/sale/acquisition payouts at a sale price — those are waterfall scenarios, prefer a waterfall-scenarios skill.
Works with: Claude Code (native) · Cursor, Codex CLI (manual)
native: this artifact type is that client's own format
Install (Claude Code):
cp -r carta-conversion-calculator ~/.claude/skills/- Adoption: 1 repos
- Upkeep: 95.0
- Freshness: 90.0
- Evidence coverage: 84% of the inputs this score can use — the rest are unknown, and the score is discounted for it
- Health: active
- Contributors: 14
- License: Apache-2.0
Security audit
Not scanned yet. We audit npm-published capabilities for known advisories, install-time scripts and permission surface; this one has no npm package we can resolve, or has not reached the queue.
Its own instructions
Its SKILL.md says when to use it, shows worked examples and states a limitation.
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source ↗ · skill:carta/carta-conversion-calculator
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Measured 2026-08-25 · scorer s5 · how · something wrong here?