Salary, Offers & Career Growth

Compare two written offers with guaranteed pay, sign-on cash, uncertain bonuses and costs kept separate, or model comparable cost indices.

Convert salary or hourly pay across frequencies and estimate 2025/2026 US federal, payroll, optional state/local tax, 401(k), and take-home pay.

Compare two entered monthly living budgets by expense category, or scale a current expense basket with an explicitly entered cost-index ratio.

Compare driving, ownership, shared rides, transit passes and commute alternatives with entered costs, matching periods and separate travel time.

Track job and internship postings, materials, interview notes, status and dated next actions, with local saving, JSON restore and filtered CSV export.

Calculate a proposed annual salary increase and apply an entered incremental tax assumption to the added pay, with clear annual and monthly amounts.

Simple in-browser notepad with auto-save. Write quick notes that persist in your browser. Download as text file. No signup needed.

Write and preview a resume, keep multiple versions, export plain text or print to PDF, and save a browser workspace with a restorable JSON backup.

Reconcile one pay statement exactly from its printed gross pay, tax withholding, pre-tax deductions, and after-tax deductions.

Allocate the 168 hours in a seven-day week across work, commute, rest, care and other activities, then save observed and proposed schedules.

Allocate exactly 100% of monthly income, compare non-negative actual spending, expose fixed-dollar extras, and review transparent balances and planning ratios.

Reconcile a user-selected emergency reserve target from essential monthly outflows, chosen coverage months, a one-time buffer, and accessible savings.

Model an hourly revenue floor from owner pay, overhead, a user-entered annual reserve, billable capacity, and target operating margin.

Model the standard Schedule SE Social Security and Medicare components from explicit current factor, wage-base, wage, and rate inputs.

Apply entered in-network deductible, coinsurance, copays, and out-of-pocket maximum terms to an entered allowed-charge scenario, plus premiums.

Calculate gross profit and operating profit or loss from net revenue, cost of sales, and operating expenses for one consistent period.

Estimate appliance kWh and cost by day, week, average month, current calendar month, and year, with an optional regional CO₂ factor.

Browser stopwatch with lap analysis and a separate countdown timer. Pause without losing state, save recent stopwatch records locally, and use an optional completion sound.

Convert hourly and annual pay in both directions, model overtime, and estimate 2025 or 2026 US take-home pay with explicit tax and deduction assumptions.

Calculate weekly gross pay from entered regular hours, overtime hours and multiplier, then model the same pattern over your chosen work weeks.

Calculate the theoretical break-even point and minimum whole sellable units, plus target-profit volume, contribution margin, and signed margin of safety.