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Find and run exact business, finance and SaaS calculators instead of guessing the math.
MCP endpoint :https://monsitools.com/mcp · website · measurements and detailsSearch and run New Zealand tax, KiwiSaver, mortgage and property calculators
MCP endpoint :https://mcp.calculate.co.nz/mcp · website · measurements and detailsKazakhstan 2026 salary, tax and benefit estimates with source links and limitations.
MCP endpoint :https://mcp.kzcalc.com/mcp · website · measurements and detailsMaths a model gets wrong: units with dimensional checking, equations, sheets. 5 tools, local.
Package npm :@jarroba/mcp-calc · website · measurements and details37 cutting and woodworking calculators: cut lists, sheet nesting, timber volume, kiln drying
MCP endpoint :https://mcp.nestingcalc.com/mcp · website · measurements and detailsCanadian mortgage, tax & land transfer calculators: 12 read-only tools, LTT for all 13 provinces.
MCP endpoint :https://homecalc.ca/api/mcp · website · measurements and detailsRead-only European tax, salary and benefit calculators with official sources and unknowns.
MCP endpoint :https://kalkulo.eu/mcp · website · measurements and detailsAstrology charts, Maya calendar and tarot maths, computed on real engines, cited in every answer.
MCP endpoint :https://totallytarot.net/mcp · website · measurements and detailsEvaluate mathematical expressions and propagate measurement uncertainty.
MCP endpoint :https://uncertaintycalculator.com/api/mcp · website · measurements and detailsDate arithmetic: day differences, business days, age, leap years, day-of-week, add/subtract.
MCP endpoint :https://apished.com/mcp/v1/datemath · website · measurements and detailsPublish a live calculator, tracker, tool, or game from Cursor, Claude, or ChatGPT.
MCP endpoint :https://api.calculator.tools/mcp/ · website · measurements and detailsLab math: reconstitution, unit conversion, C1V1, molarity, percent w/v, serial dilution.
Package npm :reconstitution-calculator-mcp · website · measurements and detailsFree strength-training calculators, plus a checker for program files you import into IronLedger.
MCP endpoint :https://www.ironledger.app/mcp · website · measurements and detailsSafe scientific calculator MCP for numeric expressions
MCP endpoint :https://mcp.nexlab.net/mcp/scientific-math-calculator · website · measurements and detailsDeterministic cost calculators for HVAC, roofing, plumbing, electrical, solar, water heater.
MCP endpoint :https://homerepairsestimator.com/mcp · website · measurements and detailsCalculate sales tax & VAT, record transactions and refunds, manage products and customers.
MCP endpoint :https://numeral.usefulapi.io/mcp · website · measurements and detailsNEC 2023 electrical calculators: wire size, ampacity, voltage drop, conduit fill, box fill, load.
MCP endpoint :https://sparkquote.ai/mcp · website · measurements and detailsRetirement drawdown, 72(t) SEPP, RMD, Roth conversion, Social Security and state-tax calculators.
MCP endpoint :https://savingslast.com/mcp · website · measurements and detailsSchengen 90/180 rolling-window calculator MCP server: stay math, trip checks, rule explainer.
MCP endpoint :https://schengen-mcp.alickzheng618.workers.dev/mcp · website · measurements and detailsFree financial calculators (rent vs buy, mortgage, retirement) plus the FinFam Pulse money digest.
MCP endpoint :https://ff-api.finfam.app/mcp/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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