Renting feels cheaper every month. Your landlord charges $3,500 — far less than the $5,500 mortgage payment you would be making. But this comparison is incomplete. The true buy-vs-rent calculation must include what happens to your money over time: property appreciation, cumulative rent escalation, opportunity cost of the down payment, tax benefits, and the equity you build with every mortgage payment. The break-even calculator does this full comparison year by year and tells you the exact year when buying overtakes renting in total cost terms.
The single most important number this calculator reveals is the break-even year — the point where the cumulative cost of buying drops below the cumulative cost of renting. For most Singapore condo buyers at 3% appreciation and 3% rent growth, this crossover happens between Year 7 and Year 10. Before that point, renting is cheaper on a total-cost basis. After it, buying pulls ahead and the advantage compounds. If you plan to hold for fewer years than the break-even, renting is the rational financial choice.
The most common mistake buyers make is ignoring opportunity cost. A $375K down payment on a $1.5M condo is not "free" money — it is capital that could earn 4–6% in a diversified investment portfolio. The calculator includes this implicit cost on the renting side, so the comparison is genuinely apples-to-apples. Without it, buying looks artificially attractive because the down payment appears to have no cost. Many buyers discover their break-even is 2–3 years later than they thought once opportunity cost is properly included.
Use this calculator in combination with the Side-by-Side Comparison and the End-to-End Investment Calculator to model all scenarios before signing the OTP.