Home/PPC Ads ACOS & CPC Bid Solver

PPC Ads Bid Solver & ACOS Planner

Stop losing money on sponsored ads. Calculate your exact break-even margins, project monthly conversion orders, and find your maximum profitable CPC bid ceilings below.

Sponsored Space / Monetization HookResponsive Leaderboard Banner (728x90 or 970x90 AdSense Slot)
ADSENSE READY

PPC ACOS & CPC Solver

Solve bid ceilings and break-even ad limits

1. Product Pricing & Organic Margin

₹
%

2. Ad Budget & Traffic Inputs

₹
₹
Expected Ad Conversion Rate (CVR)5%
💡 Typical conversion rates range between **3% and 8%** for standard e-commerce listings.
MAX SAFE CPC BID LIMIT

₹17.48/ click

SAFE BID
✔️ Your current CPC bid (₹12) is within safe bounds. You are generating positive margin contribution from ads.
EXPECTED ROAS4.16x
EXPECTED ACOS24.0%
Total Clicks Purchased417
Total Orders Generated20.8
Expected Ad-Driven Sales₹20813
Break-Even ACOS Limit35%
Net Profit after Ads₹2284

The Golden Equations of E-Commerce PPC Advertising

Break-Even ACOS Explained

**Advertising Cost of Sales (ACOS)** is the ratio of ad spend to ad-generated sales. If your ACOS is lower than your base organic net profit margin, your advertising is profitable.

Therefore, your **Break-Even ACOS is exactly equal to your Pre-Ad Margin %**. For example, if you make 35% margin on a dress organically, bidding up to an ACOS of 35% means you are breaking even on ads, and capturing extra organic search ranking weight.

How to solve for Max Safe CPC Bids

Many sellers drain cash on Amazon PPC because they bid blindly. To ensure you stay profitable, use the **Max Safe CPC limit equation**:

Max CPC = Selling Price × Net Margin Rate × Conversion Rate

*Example*: If your price is ₹1,000, your margin is 30% (0.3), and your listing converts at 5% (0.05), then: **Max CPC = 1000 × 0.3 × 0.05 = ₹15**. Bidding above ₹15 guarantees loss on ad conversions!