How is CPC calculated?

CPC = total ad cost ÷ clicks. ₹10,000 spent for 500 clicks is a ₹20 CPC.

How do I work out my maximum CPC?

Multiply your target cost per acquisition by your conversion rate. With a ₹1,000 target CPA and a 2% conversion rate, the most you should pay per click is ₹20.

Why is my CPC so high?

Competitive keywords, a low Quality Score or relevance score, narrow audiences and peak-season bidding all push CPC up. Improving ad relevance and landing-page experience is usually the cheapest fix.

Is a lower CPC always better?

Not necessarily. Cheap clicks that never convert are wasted money. A higher CPC can be fine if your conversion rate keeps CPA under target.

CPC Calculator · Calculators

Cost Per Click (CPC) Calculator

Find your average cost per click and the most you can afford to bid.

100% free
No sign-up
Runs in your browser

Your numbers

Total ad cost

Clicks

Max affordable CPC

Target cost per acquisition

The most you're willing to pay for one sale or lead.

Landing-page conversion rate

Share of clicks that become a sale or lead.

Result

Average CPC

$20

$25,000 ÷ 1,250 clicks

Max affordable CPC

$24

Target CPA × conversion rate

Resulting CPA

$666.67

Average CPC ÷ conversion rate

Clicks per 1,000 of budget

How many clicks $1,000 buys at your current CPC

Your CPC against your ceiling

Max

Within target

You're paying 17% less per click than your ceiling, so each click should come in under your target CPA. You have room to bid up for more volume.

CPC = cost ÷ clicks. Max CPC = target CPA × conversion rate. Resulting CPA = CPC ÷ conversion rate. Calculated in your browser; nothing is stored.

How it works

How to use CPC Calculator

Enter your total ad cost and the clicks it bought.

Add the most you're willing to pay per sale or lead (target CPA).

Enter your landing-page conversion rate to see your maximum affordable CPC.

About

About this tool

Cost per click (CPC) is what you pay, on average, each time someone clicks your ad. Divide total ad cost by the number of clicks: ₹25,000 for 1,250 clicks is a ₹20 CPC.

The more useful number is your maximum affordable CPC. If you can pay up to ₹800 to win a customer and 3% of clicks convert, you can afford ₹800 × 3% = ₹24 per click. Bid above that and every sale costs more than it's worth; stay under it and you have room to grow.

This calculator shows both, plus the CPA your current CPC produces at your conversion rate. It's a quick way to sanity-check Google Ads, Microsoft Ads or Meta bids before you raise budgets.

Frequently asked questions

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