RateSlate: Day Rate Calculator

RateSlate turns a single day rate into every number a freelancer or contractor actually needs — hourly, weekly, monthly, and annual — updating instantly as you edit any one of them. It's built for consultants, contractors, and freelance professionals tired of web calculators that assume every day of the year is billable.

Set your real working-year assumptions — holidays, sick days, admin time, hours per day — and RateSlate recalculates your true day rate instantly, plus how much of it survives after your own tax and overhead buffer. When a new project lands, use the built-in quote calculator to turn a day count into a client-ready total in seconds, then copy it straight to your clipboard.

Save rate profiles for different clients or contracts with RateSlate Pro, a single one-time purchase — no subscriptions, no accounts, and nothing ever leaves your device. RateSlate works completely offline, so your rates and client details stay private.

Included: • Live day / hourly / weekly / monthly / annual conversion • Realistic working-year assumptions (holidays, sick days, admin days) • Tax & overhead buffer to see real take-home per day • Instant project quotes with one-tap copy • Multi-currency display

RateSlate Pro adds: • Unlimited saved rate profiles • Unlimited saved quote history