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
1201-1224 of 1359Texas 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.
Open TimeTime Difference Calculator
Calculate the exact time difference between two times or dates. Free online time difference calculator shows hours, minutes, and seconds instantly.
Open TimeTime Duration Calculator
Calculate time duration between two times instantly. Find hours, minutes, and seconds elapsed with our free online time duration calculator.
Open TimeTime To Decimal Calculator
Convert HH:MM:SS to decimal hours, minutes, and seconds. Reverse decimal to time. View step-by-step math, 8-hour workday percentage, and reference tables.
Open TimeTime Zone Calculator
Convert time between 38 global time zones. Enter date, HH:MM:SS, and source/destination zones. Get UTC offset breakdown, day change detection, and offset comparison chart.
Open TimeTime Zone Difference Calculator
Compare up to 3 time zones with DST-aware offsets on any date. Search by city or IANA name, toggle 12/24h format, view step-by-step math and UTC chart.
Open GamingTimeless Jewel Calculator
Filter simulated timeless jewel seeds by node type, keyword, and socket location. Covers 5 jewels, radius diagram, step math, and pins 4 seeds to compare.
Open HealthTinetti Balance Assessment Calculator
Score all 20 Tinetti balance and gait items with live progress tracking. View fall risk tier, step-by-step scoring math, bar chart, and PDF report.
Open HealthTinetti Calculator
Score 9 balance and 8 gait items for a POMA total out of 28. View fall risk level, gauge and bar charts, step-by-step math, and per-item clinical notes.
Open AutomotiveTint Calculator
Free tint calculator to estimate window tinting costs for your car or building. Calculate VLT percentages, heat reduction, and pricing instantly.
Open FinanceTip Calculator
Use our free tip calculator to quickly figure out tip amounts, split bills, and calculate per-person costs. Easy, fast, and accurate tip calculations.
Open HealthTIRADS Calculator
Score thyroid nodules across 5 ACR TI-RADS categories with live TR1-TR5 classification. Get size-based FNA and follow-up guidance, plus a printable report.
Open AutomotiveTire Comparison Calculator
Compare two tire sizes by width, aspect, and rim. View diameter, sidewall, and rev/mile data. Check speedometer error at 20 to 100 mph with visual overlay.
Open AutomotiveTire Conversion Calculator
Convert between metric and inch tire sizes. Compare two tires for diameter, width, and rev/mile differences. Get speedometer correction and gear ratio RPM.
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