# BusCalc (buscalc.com)

Calculates selling prices, margins and trade figures from your own inputs across 331 free calculators with visible formulas.

- Atlas card: https://inite.ai/en/atlas/buscalc.com
- Site: https://buscalc.com
- For: Tradespeople, contractors and small business owners pricing jobs, checking margins and planning projects
- Use not measured/100 · alive 100/100

## Used for

- Calculate required selling price from a target margin
- Check markup versus margin on a quoted job
- Compare capital projects using NPV and IRR

## Price

- from 9 USD/one-time (read 2026-11-03 on https://buscalc.com/offers/)

## For developers

- OpenAPI: https://buscalc.com/openapi.json (1 paths)
- MCP server: com.buscalc/calculations (namespace; open on 2026-11-03, 10 tools)
- Read 2026-11-03

## MCP server, measured daily

Server: https://buscalc.com/api/mcp, checked every day since 2026-11-03 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 436 ms
- Sign-in: none
- Context its tool definitions take: about 22243 tokens (18 tools)
- Tool definitions: B, 83/100
- Failing "params_described": 18 of 18 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-11-03

---

Source: INITE Atlas, https://inite.ai/en/atlas/buscalc.com. JSON: https://inite.ai/api/atlas/buscalc.com. MCP: https://inite.ai/api/mcp (atlas_lookup).