CRO Revenue Uplift Calculator: What a Conversion Lift Is Worth

Enter your traffic, current conversion rate, and average order value, then the lift you are aiming for, and this shows the extra monthly and annual revenue it would bring, plus the return on what the work costs. The point of CRO is rarely the percentage; it is the money that percentage moves once it runs across all your traffic, every month.

This assumes the lift is real and holds across your traffic, so treat it as the prize on offer, not a promise. A modest sounding 15% lift on a 2.5% rate is still a 0.375 point gain on every visitor, and across a year of traffic that compounds into a number worth fighting for. Pair it with the significance and sample size tools so you only bank lifts the data supports.