ROAS calculator: return on ad spend and break-even ROAS

ROAS (return on ad spend) tells you how much revenue your ads bring in for every rupee you spend on them. Use the calculator below to work out your ROAS, the break-even ROAS your margins require, your profit after ad spend and your cost per order. The guide underneath explains the formula, what a good ROAS is, and how to improve it.

What is ROAS?

ROAS stands for return on ad spend. It is the revenue attributed to your advertising divided by what you spent on that advertising. A ROAS of 3 (often written 3x or 300%) means every ₹1 of ad spend brought in ₹3 of revenue.

Break-even ROAS: the number that actually matters

A 3x ROAS sounds healthy, but whether it makes money depends on your margin. If half of every sale goes on product cost, shipping, payment fees and packaging, you keep only ₹0.50 of each rupee of revenue to pay for the ads.

Above break-even, your ads are profitable on the first order. Below it, you're paying to acquire customers and relying on repeat purchases to come out ahead. Neither is automatically wrong: many D2C brands accept a lower first-order ROAS when they know their repeat rate. The point is to decide it deliberately.

What is a good ROAS?

There is no universal good ROAS. A "good" ROAS is one above your break-even, with enough room left to cover fixed costs (team, tools, rent). That is why one brand can thrive at 1.8x and another can lose money at 4x. A few things change the target:

• Margin. High-margin products (skincare, supplements, software) can run at lower ROAS than low-margin ones (electronics, groceries).
• Repeat purchases. Consumables with strong repeat rates can afford a lower first-order ROAS than one-time purchases.
• Funnel stage. Prospecting campaigns that reach new people usually show lower ROAS than retargeting campaigns that reach people who already visited your site.
• Returns and RTO. In India, cash-on-delivery orders that are refused (return to origin) and product returns can cut real revenue well below what Ads Manager reports. Calculate ROAS on delivered, kept orders where you can.

ROAS vs ROI

ROAS measures revenue against ad spend only. ROI (return on investment) measures profit against the total investment, including product cost and other expenses. A campaign can have a high ROAS and a negative ROI if margins are thin. Use ROAS to compare ads and campaigns quickly, and break-even ROAS or contribution margin to judge whether the ads make money.

How to find ROAS in Meta Ads Manager

In Meta Ads Manager, add the Purchase ROAS (return on ad spend) column (Columns → Customise columns → search "ROAS"). It divides the purchase conversion value tracked by your Pixel and Conversions API by the amount spent. Two cautions: the figure depends on your attribution setting (for example, 7-day click and 1-day view), and it only counts purchases that your tracking captures. Compare it with your store's own sales data before making big budget decisions. If you're still planning budgets, our guide to Meta ads costs in India covers CPM, CPC and daily budgets.

How to improve ROAS

ROAS goes up when you get more revenue from the same spend. There are four levers:

1. Better creative. On Meta today, the ad itself does much of the targeting. Ads with stronger hooks reach and convert the right people more cheaply. Start with the first three seconds: see our 40 video hook examples and how to measure hook rate.
2. Fresh creative. Performance usually drops as the same people see an ad repeatedly. Refresh before creative fatigue pushes costs up.
3. Higher order value. Bundles, combo packs and free-shipping thresholds raise revenue per order without raising the cost of getting that order.
4. Better conversion rate. A faster landing page, clear pricing, reviews near the buy button and prepaid incentives (to cut COD returns) all lift revenue from the same clicks.

Cutting budgets on weak campaigns can also raise the account's average ROAS, but it usually shrinks total revenue too. Aim for the highest profit, not the highest ROAS.

Worked example for an Indian D2C brand

A skincare brand sells a ₹999 serum. Product, packaging, shipping and payment fees cost ₹450 per order, so gross margin is about 55% and break-even ROAS is 1 ÷ 0.55 ≈ 1.82x. In a month it spends ₹2,00,000 on Meta ads and gets 500 orders (₹4,99,500 revenue). ROAS = 2.5x, comfortably above break-even. Profit after ad spend ≈ ₹4,99,500 × 0.55 − ₹2,00,000 ≈ ₹74,700, before fixed costs and returns. Cost per order = ₹400. (These are illustrative numbers; enter your own in the calculator above.)

Thumbstoppers makes the video ads that drive these numbers for D2C, fintech and edtech brands. See our Meta ads creative service or real video ad examples.

Find better-ROAS ads faster with our creative testing framework.

Also try our CPM calculator.