com.calcbright/calcbright

up checked 2026-11-11T07:38:28.669Z

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Publisher-provided title

CalcBright Calculators

Publisher-provided description

160+ calculators: take-home pay for 166 countries, mortgage, loan, VAT, BMI, dates, units, currency.

Summary by lookupd

Runs 160+ calculators for take-home pay, loans, mortgages, currency conversion, health metrics, dates, and unit conversions across many…

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http calcbright https://calcbright.com/mcp

Codex, remote (streamable-http)

codex mcp add calcbright --url https://calcbright.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "calcbright": {
      "url": "https://calcbright.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 167)

Publisher-provided text

• mortgage_calculator $400,000 home, 20% down at 7.32%: $2,198.18 a month before tax and insurance. Add escrow, PMI and extra payments, and see when PMI can be cancelled. Web page: h
• loan_calculator AED 100,000 at 3.99% flat over 4 years is AED 2,415.83 a month – really 7.46% reducing. Get the EMI, interest and schedule, with UAE and Saudi limits. Web page:
• compound_interest_calculator $10,000 plus $200 a month at 7% grows to $144,572.72 in 20 years, $86,572.72 of it interest. See the AER, the value after inflation and Gulf savings examples. W
• salary_calculator $25 an hour is $52,000 a year; AED 6,000 a month is AED 200 a day under Gulf labour rules. Convert pay between hourly, daily, weekly, monthly and annual. Web pa
• percentage_calculator What is 15% of 200? What percent is 30 of 200? Solve percent-of, percentage change, increase and decrease questions, with the working shown for each step. Web p
• age_calculator Your exact age in years, months and days from your date of birth, plus total weeks and days, the weekday you were born and how long until your next birthday. We
• bmi_calculator 70 kg at 1.75 m is a BMI of 22.9. Check your Body Mass Index in kg/cm or lb/ft, the healthy weight range for your height, your BMR and daily calorie needs. Web
• unit_converter Convert cm to inches, kg to lbs, °C to °F and more in 18 categories, from length and weight to torque, flow rate and density, using exact conversion factors. We
• currency_converter USD 1,000 is always AED 3,672.50 and AED 10,000 is SAR 10,211.03 at the Gulf pegs. Convert 39 currencies at mid-market rates refreshed several times a day. Web
• time_zone_converter 9:00 AM in New York is 2:00 PM in London in summer. Convert any date and time between two cities with daylight saving applied for that date, plus a world clock.
• 401k_calculator $75,000 at 10% with a 50% match up to 6% grows to $2.3 million by 65. This 401k calculator applies the 2026 $24,500 limit, catch-ups and a stop age. Web page: h
• amortization_calculator $300,000 at 6.5% for 30 years costs $382,636.71 in interest. This amortization calculator splits each payment and shows extra-payment and settlement savings. We
• annuity_calculator $100,000 at 5% pays $659.96 a month for 20 years. This annuity calculator also finds the lump sum for an income and the rate hidden in an insurer’s quote. Web p
• apr_calculator A 2.99% flat loan with a 1.05% fee is really 6.19% APR. This APR calculator adds upfront fees, converts flat rates and shows the SAMA-style effective rate. Web
• area_calculator Area of a rectangle, square, triangle, circle, trapezoid, parallelogram or ellipse from your measurements, with the formula and the working shown. Web page: htt
• auto_loan_calculator AED 96,000 at 2.49% flat over 5 years is AED 1,799.20 a month – really 4.72% APR. This car loan calculator adds VAT, trade-in and a final balloon payment. Web p
• average_calculator Paste a list of numbers to get the mean, median, mode, range, sum and count at once – with the working for each, so you can see why mean and median differ. Web
• bmr_calculator Your basal metabolic rate from Mifflin–St Jeor, revised Harris–Benedict and Katch–McArdle side by side, plus daily calorie needs at five activity levels. Web pa
• body_fat_calculator Body fat % from a tape measure with the US Navy (Hodgdon–Beckett) formula: enter neck, waist and hips to get your ACE category, fat mass and lean mass. Web page
• body_surface_area_calculator A person 170 cm tall weighing 70 kg has a body surface area of 1.82 m² by the Mosteller formula. See Du Bois and Haycock results next to it, in metric or imperi
• break_even_calculator How many units must you sell before you make a profit? Enter fixed costs, price and variable cost to get break-even units, revenue and contribution margin. Web
• btu_calculator Size an air conditioner or heater in BTU/h, tons and kW from room area, ceiling height, sun and occupants – with a Gulf climate setting for the UAE and Saudi. W
• budget_calculator AED 15,000 take-home with AED 66,000 rent and AED 4,000 of other needs is a 63/17/20 budget. Split pay by the 50/30/20 rule, real rent and remittances. Web page
• business_days_calculator January 2026 has 22 Mon–Fri working days but 21 on Saudi Arabia’s Fri–Sat weekend. Count or add business days for any weekend, minus public holidays. Web page:
• cagr_calculator AED 1.2M to AED 1.65M in 6 years is a 5.45% CAGR, but 4.05% after buying and selling costs. Find CAGR, reverse CAGR, doubling time and real growth. Web page: ht
• calorie_deficit_calculator Your maintenance calories, a daily target for losing 0.25–1 kg (0.5–2 lb) a week and the weeks to your goal weight – never set below safe minimum intakes. Web p
• calories_burned_calculator Calories burned walking, running, cycling, swimming, lifting and 20+ more activities, from Compendium MET values, your body weight and the time spent. Web page:
• canadian_mortgage_calculator $600,000 with 10% down at 4.5% costs $3,081.41 a month once the $16,740 CMHC premium is added. Check the stress test, income needed and bi-weekly savings. Web p
• capital_gains_tax_calculator A $15,000 long-term gain costs a $75,000 earner $2,250 in 2026 federal tax. Short vs long term, 3.8% NIIT, home sale exclusion and the expat stacking rule. Web
• car_lease_calculator Car lease payment from price, MSRP, residual, money factor or APR, term and sales tax – split into depreciation, finance charge and tax to check a dealer quote.

Details

• Version: 1.1.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 545 ms
• First indexed: 2026-11-01T08:53:17.497Z
• Last seen in registry: 2026-11-01T08:53:17.497Z
• Website: https://calcbright.com/developers

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