Payments
Stripe Fee Calculator
Domestic, international & ACH fees — plus reverse pricing.
stripepayment processingmerchant fees
Charge amount$1,000.00
Fee
−$29.30You net
$970.70Domestic · 2.9% + $0.30 · you keep 97.1% · fee 2.9%
Local compute engine · Zero-latency
Workspace / Personal Finance SuitePersonal workbench · 100% client-side
Your personal finance workbench
Pricing, payment fees, entity structure, owner compensation, runway — five instruments that remember your numbers, save your scenarios, and never send a single digit to a server.
5 active engines
Ready for instant calculation
100% private
Zero server logs & no registration
Local compute
Instant client-side JavaScript execution
One workflow, five instruments
Price → Bill → Structure → Compensate → SustainMy workbench
Private — stored only in this browserAll calculators
Drag, tweak, and preview — then open the full engine. Pin the ones you use daily.
Freelancing
Freelance Hourly Rate Calculator
Set a rate that actually covers taxes, expenses & PTO.
freelancehourly rateday rate
$120,000→$160/hr
Day $1,284 · Month $15,714 · 30% tax · 25h/wk
Startups
SaaS Runway Calculator
How many months of cash do you really have left?
saasrunwayburn rate
Starting cash$500K
Cash trajectory17mo
$500K cash · $50k burn · $10k MRR · +8%/mo
Taxes
LLC vs C-Corp Tax Calculator
Compare pass-through vs double taxation side by side.
llcc-corpcorporation
26.5%
29.2%
Federal tax · $5,421 delta · winner: LLC
Taxes
S-Corp Salary Calculator
Is the S election worth it? Salary + distributions vs SE tax.
s corps corp salaryself employment tax
LLC
$147K
S-Corp
$156.4K
You keep, after federal tax · salary = 40% of profit · +$9,408/yr for the S-Corp
Why CalcSuite?
Built by people who actually run businesses — not by ad networks. Every tool is free, private, and accurate.
Accurate to the cent
Formulas use current US rates (2025) and are documented on each page so you can verify every number.
100% private
All calculations run in your browser. Nothing is sent to a server, stored, or tracked.
Remembers your numbers
Pins, recent tools, saved inputs and scenarios live in your browser — your workbench picks up where you left off.
Built for businesses
Each tool ships with a deep-dive guide — strategies, examples, and FAQs — written for real operators.