calculate_date_duration — EveryCalc MCP Tool
calculate_date_duration
(calculate date duration) is one of 69 tools on the
EveryCalc
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call calculate_date_duration from your client
- Claude Code EveryCalc calculate_date_duration run in your project directory
- Claude Desktop EveryCalc calculate_date_duration ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor EveryCalc calculate_date_duration ~/.cursor/mcp.json
- VS Code EveryCalc calculate_date_duration .vscode/mcp.json
- Zed EveryCalc calculate_date_duration ~/.config/zed/settings.json
- Windsurf EveryCalc calculate_date_duration ~/.codeium/windsurf/mcp_config.json
- Cline EveryCalc calculate_date_duration ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI EveryCalc calculate_date_duration ~/.gemini/settings.json
- Grok EveryCalc calculate_date_duration .mcp.json (in your project root)
- ChatGPT EveryCalc calculate_date_duration Settings → Connectors → Advanced → Developer mode
- Claude.ai EveryCalc calculate_date_duration Settings → Connectors → Add custom connector
- LangChain EveryCalc calculate_date_duration pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http every-calc https://everycalc.xyz/mcpOther tools on this server
- calculate_mortgage
- calculate_refinance
- calculate_affordability
- calculate_loan
- calculate_compound_interest
- calculate_percentage
- calculate_tip
- calculate_salary
- calculate_age
- calculate_auto_loan
- calculate_debt_payoff
- calculate_inflation
- calculate_rent_vs_buy
- calculate_roth_vs_traditional
- calculate_unit_converter
- calculate_word_counter
- calculate_401k
- calculate_arm_vs_fixed
- calculate_biweekly_mortgage
- calculate_bmi_tdee
- calculate_capital_gains_tax
- calculate_car_affordability
- calculate_credit_card_payoff
- calculate_emergency_fund
- calculate_income_tax_estimator
- calculate_lease_vs_buy
- calculate_net_worth
- calculate_paycheck
- calculate_property_tax_estimator
- calculate_raise_vs_inflation
- calculate_retirement_savings_planner
- calculate_roth_conversion
- calculate_sba_loan
- calculate_social_security_estimator
- calculate_aft
- calculate_bah
- calculate_brs_vs_high3
- calculate_gi_bill
- calculate_les_decoder
- calculate_military_pay
- calculate_military_retirement_pension
- calculate_pcs_move
- calculate_sgli_vs_private_insurance
- calculate_tsp
- calculate_va_disability
- calculate_act_score
- calculate_ap_exam_score
- calculate_college_acceptance
- calculate_college_major_roi
- calculate_college_roi
- calculate_dorm_vs_apartment
- calculate_fafsa_sai_estimator
- calculate_final_exam
- calculate_gpa
- calculate_gpa_planner
- calculate_graduate_school_roi
- calculate_gre_score_estimator
- calculate_high_school_course_planner
- calculate_lsat_score_estimator
- calculate_mcat_score_estimator
- calculate_premed_course_planner
- calculate_psat_score
- calculate_sat_score
- calculate_scholarship_roi_tracker
- calculate_student_budget
- calculate_student_loan_payoff
- calculate_textbook_cost
- calculate_transfer_credit_planner
This list was read from the server itself, by connecting to it and calling tools/list on 20 October 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.