MarginMate — Margin Calculator

Calculate profit margins instantly. Margin or Markup mode. Full history with one-tap restore. On iPhone and Apple Watch.

The fastest margin calculator, on iPhone and Apple Watch.

Stop switching between apps. MarginMate is with you in one tap — on your wrist or in your pocket — so you can quote prices, check margins, and close deals without missing a beat.

Smart calculation — enter any 2 values: · Cost + Margin % → Revenue & Profit calculated · Revenue + Cost → Margin & Profit calculated · Profit + Margin % → Revenue & Cost calculated Any combination works. MarginMate figures out the rest.

Built for people who work with numbers: · Retailers pricing products on the shop floor · Sales reps quoting on the spot · Freelancers calculating their rates · Buyers checking supplier margins · E-commerce sellers managing markups

Margin or Markup — your choice Switch between Margin % and Markup % mode in one tap. MarginMate adapts to how you think about pricing.

History — every calculation saved Every result is automatically saved with date and time. Restore any previous calculation in one tap.

Apple Watch — Digital Crown precision Scroll the Digital Crown to fine-tune values one unit at a time. Natural, fast, no friction.

iPhone — Full keyboard input Tap any field to enter a value. Long-press any computed result to copy it to the clipboard.

Configurable precision Choose 0 to 4 decimal places. Settings sync between iPhone and Watch.

Simple. Fast. Focused. Four fields. One goal: your margin, instantly. I’m One-time purchase. No subscription. No ads. Pay once. Use forever.