Manual Accounting Cost Calculator

Many online sellers treat manual bookkeeping as free because no software invoice exists for it. In reality the biggest costs are invisible: for every order, an invoice, a payout and a marketplace settlement have to be located, checked and matched. At two minutes per order and 2,000 monthly orders, that already adds up to more than 66 working hours — every single month. Multiplied by a realistic hourly rate, this quickly produces a five-figure yearly amount that appears neither in your P&L review nor in your pricing. On top come follow-up costs this calculator deliberately excludes: matching errors, tax advisor queries, delayed month-end closes and founder time that never reaches product or marketing. Our calculator turns these opportunity costs into three simple inputs and shows at which order volume automating reconciliation starts paying for itself.