About
Jehan Wadia is a seasoned entrepreneur with a Bachelor of Applied Science (BASc) in Computer Science from the University of Ottawa. With expertise in both computer science and marketing, he has successfully blended technical innovation with strategic business insights. His background enables him to create solutions that leverage technology to solve complex problems, while his marketing acumen drives growth and customer engagement in competitive markets. Passionate about innovation, he excels at bridging the gap between technology and business.
Areas of expertise
Education
Calculators by Jehan Wadia
1009-1032 of 1152Tax Calculator
Estimate federal and state taxes for 2023 to 2025. Enter W-2 wages, 1099 income, deductions, and credits. See bracket breakdown, refund, and take-home pay.
Open FinanceTax Percentage Calculator
Calculate tax on any amount, reverse a tax-inclusive total, or find the rate. Stack up to 5 taxes, estimate 2026 federal brackets, split tips by person.
Open FinanceTax Refund Calculator
Estimate your federal refund or balance due for 2024/2025. Enter wages, dependents, deductions. Auto-calculates CTC, EITC, education credits. Live results.
Open FinanceTax Withholding Calculator
Estimate your federal tax, projected refund or balance owed, and per-paycheck W-4 adjustment. Covers all filing statuses, CTC phase-outs, care credits, and bracket-by-bracket detail.
Open FinanceTaxable Income Calculator
Estimate federal tax for 2023 to 2025 across 5 filing statuses. Covers SE tax, AMT, CTC, EITC, step-by-step math, what-if scenarios, and withholding check.
Open FinanceTaxable Social Security Benefits Calculator
Calculate taxable Social Security benefits with IRS Pub 915 tiers. Enter filing status, 7 income sources, and marginal tax rate. Step-by-step solution.
Open TravelTaxi Fare Calculator
Estimate taxi fares for NYC, Chicago, LA, Boston, or London. Pick vehicle type, passengers, and tip. View itemized breakdown, route map, step-by-step math.
Open GamingTBC Talent Calculator
Assign 61 talent points across three trees for all 9 TBC classes. Adjust level 1-70, search talents, load preset builds, and view distribution charts.
Open HealthTDEE Calculator
Calculate your Total Daily Energy Expenditure (TDEE) with our free calculator. Enter your age, weight, height, and activity level to find your daily calorie needs.
Open PhysicsTemperature Calculator
Convert temperatures across Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur with live results. Includes step-by-step formulas, thermometer, and presets.
Open TimeTenure Calculator
Calculate loan repayment tenure from EMI and interest rate. Measure service duration between dates or find group average tenure. Step-by-step solutions.
Open FinanceTerm Life Insurance Calculator
Use our free term life insurance calculator to estimate coverage needs, premiums, and policy costs. Plan your family's financial security in minutes.
Open EducationTest Grade Calculator
Use our free test grade calculator to instantly find your score percentage. Enter correct and total questions to calculate your test grade quickly and accurately.
Open FinanceTexas Child Support Calculator
Estimate Texas child support from net resources after OASDI, Medicare, and federal tax. Covers employee, self-employed, multi-household, and $11,700 cap.
Open GamingTexas Holdem Odds Calculator
Calculate win, tie, and equity percentages for 2 to 10 players. Deal hole cards, flop, turn, river, and dead cards. Track equity changes street by street.
Open FinanceTexas Paycheck Calculator
Estimate Texas take-home pay for salary or hourly wages. Calculates federal tax, FICA, 401(k), HSA deductions, employer costs, and annual projections.
Open PhysicsThermal Expansion Calculator
Calculate linear, area, and volumetric thermal expansion instantly. Enter material, temperature change, and dimensions to find expansion values.
Open HealthThyroid Nodule Calculator
Score ACR TI-RADS from composition, echogenicity, shape, margin and foci. Get TR1-TR5 risk, FNA size thresholds, and volume change across 4 visits.
Open HealthThyroid Nodule Volume Calculator
Calculate nodule volume from length, width, height using the ellipsoid formula. Track up to 5 nodules, compare prior vs current volume, flag 50% growth.
Open HealthThyroid Volume Calculator
Calculate right and left lobe volume from length, width, depth. Choose ellipsoid, WHO, Shabana or custom factors, compare totals to male/female ranges.
Open ConstructionTile Calculator
Use our free tile calculator to estimate the number of tiles needed for your project. Calculate tile area, quantity, and costs for floors, walls & more.
Open TimeTime Calculator
Add or subtract durations in days, hours, minutes, seconds. Parse time expressions in HH:MM:SS format. Sum multiple durations with a chart. Compute date and time differences with full breakdowns.
Open TimeTime Card Calculator
Calculate work hours across 1 to 4 week pay periods with up to 3 shifts per day. Track regular and overtime hours, break deductions, and gross pay with weekly chart breakdowns.
Open TimeTime Converter Calculator
Convert nanoseconds to millennia, compare time zones, and decode Unix timestamps. Get durations between dates, 12/24 hour times, and live world clocks.
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