Model every
paycheck.
Pick the scenario.
A precision paycheck calculator for US workers — with saved profiles so you can set up "Main job" next to "Acme offer" and see which net pay wins. Federal, state, FICA, and the quiet state-specials (CA SDI, NY PFL, NJ FLI) itemized by the local pay-cli engine.
One input.
Eight paychecks.
Change the pay period and every number updates — live. Or leave it open and read your salary in every cadence at once.
Weigh every
job offer, side-by-side.
Duplicate a profile, change the state, change the rate — the calculator recomputes. Net pay deltas answer "is it actually a raise?" in two taps.
A calculator that
respects the edge cases.
Every pay-cli input surfaced through a real UI — no hidden defaults, no rounded corners on your math.
Progressive brackets, every bracket.
Filing status drives the curve — single, married (joint), married filing separately, head of household, qualifying widow(er).
All 50 states + DC, including the quiet ones.
State withholding tables and the named state-specials most calculators skip.
Wage-base aware.
SS caps at the annual wage base, Medicare adds the 0.9% surtax above statutory thresholds. Paste YTD FICA-taxable earnings for accurate mid-year truncation.
Post-2020 and pre-2020.
Step 2(c) two-jobs, Step 3 credits, Step 4(c) extra withholding — or the legacy allowances form. State allowances are independent.
401(k). HSA.
Garnishments.
Per-tax exemption flags.
Toggle federal, state, SS, Medicare, or any state-special individually — clergy, ministers, NRAs. Store year-to-date FICA-taxable so mid-year numbers stay honest.
Flat-% mode for anywhere.
Skip the W-4 drawer. Set a single reduction percentage per profile, keep income, period, overtime and additional-income — done.
From Alabama to Wyoming — plus the District of Columbia. Every state's withholding tables, every state-special surfaced by name. No "coming soon" footnote.
■ States with itemized state-special taxes
The shape of the app.
Minimal on the surface — swipe to explore the whole flow.










Make it yours.
Three free, twenty-one premium. Hand-built palettes — not tinted accent colors. Cove is the default; Depths and Paper are also free.
Salary Calculator
ships to iOS & Android soon.
When the stores go live we'll update this page with real download buttons. Bookmark it or follow along — no email list, no spam.