Why LTV:CAC ratio and payback period tell different stories
A healthy LTV:CAC ratio (commonly 3:1 or better) tells you a customer is worth acquiring in principle, but it says nothing about how long it takes to actually recover that acquisition cost in cash — a business can look great on the ratio and still run into a cash flow wall funding growth if payback stretches to 12+ months. This calculator reports both numbers together deliberately: the ratio for the "is this customer worth it" question, and payback period in months for the "can we actually afford to keep acquiring at this rate" question, because a healthy Singapore business needs a good answer to both.
Customer acquisition cost in Singapore vs Malaysia
Directionally, ad-spend CAC runs higher in Singapore than in the same industry in Malaysia because CPC and CPL bands are higher — but LTV also tends to be higher on average order value, so the LTV:CAC ratio isn't a foregone conclusion in either direction. The point of running your actual numbers here rather than assuming is that a Singapore business with a strong close rate and a high-margin product can easily clear 3:1 even at higher CPCs, while a Singapore business with weak qualification and a low-margin product can fail 1:1 even with the "cheaper" leads a Malaysian counterpart enjoys. Run the calculation, don't guess.
The LTV figure here is a simplified model — average order value × purchase frequency × retention years × gross margin — built for a fast directional read, not a full cohort-based customer valuation model that tracks actual retention curves by acquisition month. Treat it as a planning number that gets more accurate the more your actual customers resemble the "average" customer you entered.
For the funnel drop-off side of the equation, pair this with the Singapore marketing funnel calculator; for the maximum you can profitably pay per lead, the Singapore cost per lead calculator. The Malaysia edition of this tool is at /tools/cac-ltv-calculator.