Explore Pricing calculators and related business decision models on Martzine.
Pricing collects closely related calculations so you can move between specific models without returning to the top-level library.
These pages cover narrower Pricing questions and are intended to be opened when the standard calculator is not specific enough for the task.
Use the individual page for the formula, working inputs, examples, limitations and related long tail explanations.
Open the calculator that matches the decision you are reviewing. Focused sub-calculators are included where the broader model has a recurring narrower question.
Break Even Calculator is built for Fixed costs, Selling price per unit, Variable cost per unit. Start with one real case and keep the period and definitions consistent when you…
Use Break Even Sales Calculator when the question is Fixed costs, Contribution margin. The result is easier to review when the source of each input is recorded with the number.
Freelance Platform Fee Calculator gives you a repeatable way to check Client payment, Platform fee. Change one meaningful assumption at a time so the effect stays clear.
Freelance Project Rate Calculator gives you a repeatable way to check Estimated project hours, Target hourly rate, Contingency buffer. Change one meaningful assumption at a time so the effect stays…
Use Markup Calculator to work through Cost, Selling price without hiding the inputs behind one final number. Review the definitions before using the result elsewhere.
Run Pricing Calculator before the next business decision when you need to see Unit cost, Target margin, Commercial buffer. Keep estimates separate from verified figures.
Project Price Calculator gives you a repeatable way to check Estimated hours, Hourly rate, Scope buffer %. Change one meaningful assumption at a time so the effect stays clear.
Use Retainer Pricing Calculator when the question is Monthly hours, Target hourly rate. The result is easier to review when the source of each input is recorded with the number.
Use Target Profit Sales Calculator to work through Target profit, Contribution margin % without hiding the inputs behind one final number. Review the definitions before using the result elsewhere.
Unit Economics Calculator keeps the arithmetic in one place while you review Revenue, Units sold, Variable cost. The model is most useful when its assumptions remain visible.
Tell us what you are trying to build, what problem you are solving and where the digital part becomes difficult. Martzine is built around that gap. Start with the outcome and the constraint, then work back to the right digital layer.
