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
937-960 of 1171Serum Osmolality Calculator
Calculate serum osmolality from Na, glucose, BUN, and ethanol. Get the osmol gap, step-by-step math, and contribution chart. Supports SI and US units.
Open FinanceSeverance Calculator
Estimate severance pay with low, typical, and high ranges. Enter salary, tenure, and state. Includes after-tax view, leverage score, and projections.
Open EngineeringSFM Calculator
Solve for SFM, RPM, or tool diameter in imperial or metric. 9 workpiece materials, 4 tool types, step-by-step math, and a pre-computed RPM table.
Open EngineeringSheet Metal Weight Calculator
Calculate weight for 12 metals and plastics. Enter length, width, thickness or MSG gauge. Get per-piece, total, and per-area results with comparison chart
Open TimeShift Calculator
Calculate net worked hours, overtime beyond 8h, and take-home pay per shift. Log multiple shifts, apply 5 differential types, deduct tax, and export CSV.
Open ConstructionShingle Calculator
Use our free shingle calculator to estimate how many bundles and squares of shingles you need for your roof. Get accurate roofing material estimates instantly.
Open GamingShiny Odds Calculator
Calculate shiny odds for 10 hunt methods including Masuda, SOS, Radar, and Outbreaks. Covers Gen II to IX with Shiny Charm, milestones, and luck tiers.
Open LogisticsShipping Calculator
Compare rates across USPS, UPS, FedEx, and DHL. Enter ZIP codes, dimensions, and weight for discounted prices, delivery dates, and DIM weight breakdowns.
Open ConstructionSiding Calculator
Use our free siding calculator to estimate materials, square footage, and costs for your home siding project. Get accurate results in seconds.
Open MathSig Fig Calculator
Free sig fig calculator to count and round significant figures instantly. Enter any number or expression to identify significant digits with step-by-step rules.
Open FinanceSilver Calculator
Calculate silver melt value by weight, purity, and live spot price. 14 weight units, 6 purity tiers, 130+ currencies, buy/sell rates, step-by-step math.
Open FinanceSilver Coin Calculator
Calculate silver melt value for 18 U.S. and Canadian coin types. Adjust for wear, bid/ask spread, and profit/loss. Live spot price, 32 currency options.
Open MathSimple Calculator
Compute addition, subtraction, multiplication, and division with live result preview. Features memory storage, calculation history, and keyboard shortcuts.
Open FinanceSimple Interest Calculator
Calculate simple interest instantly with our free online calculator. Enter principal, rate, and time to find interest earned and total amount.
Open FinanceSIP Calculator
Calculate SIP, lumpsum, step-up, and goal-based investment returns. Enter monthly amount, return rate, and duration. View year-wise growth tables and donut charts.
Open TechnologySLA Calculator
Convert uptime % to max downtime for daily to yearly periods. Reverse observed downtime to uptime %. Nines presets, reliability tiers, step-by-step math.
Open HealthSleep Calculator
Use our free sleep calculator to find the best time to sleep and wake up. Calculate sleep cycles, optimize rest, and wake up refreshed every morning.
Open HealthSleep Cycle Calculator
Calculate bedtime or wake-up times aligned to complete sleep cycles. Adjust cycle length and fall-asleep delay. View light, deep, and REM stage breakdown.
Open MathSlope Calculator
Free slope calculator to find the slope, angle, and distance between two points. Calculate rise over run, slope intercept form, and line equations instantly.
Open ConstructionSlope Percentage Calculator
Calculate slope percentage from rise and run, angle, or ratio. Solve for rise or run. Includes triangle diagram, steepness gauge, and step-by-step math.
Open SportsSlugging Percentage Calculator
Calculate slugging percentage (SLG) instantly. Free baseball statistics calculator to measure a player's batting power and extra-base hit production.
Open CraftsSoap Calculator
Use our free soap calculator to determine exact lye and oil amounts for cold process & hot process soap recipes. Get precise SAP values instantly.
Open HealthSobriety Calculator
Enter your sobriety date and see a live counter tick each second. View days, weeks, months, years, sober heartbeats, milestone progress, and print a card.
Open FinanceSocial Security Break-Even Calculator
Compare claiming at 62, FRA, and 70. Enter monthly benefits, COLA rate, and life expectancy to find break-even ages, cumulative totals, and the optimal strategy.
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