GigCalc Studio
Calculate ideal freelance hourly rates, generate clean printable invoices, calculate payment fees, and estimate startup runway.
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Freelance Hourly Rate Calculator - Reverse Rate Formula for Solopreneurs
Calculate your ideal freelance hourly and daily rate based on desired take-home income, billable hours, taxes, and business overhead.
Minimalist Invoice Generator - Instant Printable Vector PDF Invoices
Generate clean, professional, and compliant PDF invoices directly in your browser. Zero watermarks, zero accounts, and 100% free.
Payment Gateway Fee Calculator - Stripe, PayPal & Wise Processing Margins
Calculate exact net payout amounts after Stripe, PayPal, and Wise merchant processing fees and currency conversion deductions.
Startup Runway & Burn Rate Calculator - Cash Survival Projection
Project how many months of cash runway your startup or indie project has left based on monthly gross burn and recurring revenues.
Remote Work Timezone Overlap & World Clock Meeting Planner
Find ideal meeting overlap hours between remote distributed teams across New York, London, Tokyo, and Singapore with real-time world clocks.