Revenue Lab

Model Profit, Pricing, and Markup in Seconds

Run margin scenarios, adjust pricing, and stress-test markups before you send the quote. If you need help, email us@nexera.team and we will walk through the model with you.

  • See formulas for every calculator
  • Share results with your team instantly
  • Get fractional CFO support when you need it

Scenario Spotlight

Margin Sensitivity

42% → 33%

A 10% cost increase without a price change slashes margin by 9 points. Use the pricing calculator to protect your spread.

Profit Margin

Compare revenue vs. cost to see profit dollars and percent.

?
Enter revenue and cost to calculate profit.

Purpose: Compare revenue against cost to see profit dollars and percent. Use it to benchmark products and spot margin drift before it becomes a pricing problem.

Formula
\[\text{Profit Margin} = \frac{\text{Revenue} - \text{Cost}}{\text{Revenue}}\]

Why it is useful: Highlights how pricing or cost shifts change profitability across quotes or product lines. It makes tradeoffs visible when you adjust discounts or vendor rates.

Break-Even Units

See how many units you need to sell before profit kicks in.

?
Enter costs and price to see break-even volume.

Purpose: Find the unit volume required to cover fixed costs. It frames your sales target in concrete terms for a launch or new quote.

Formula
\[\text{Break-even Units} = \frac{\text{Fixed Costs}}{\text{Price} - \text{Variable Cost}}\]

Why it is useful: Sets realistic sales targets and shows how price or cost changes affect risk. It also helps you stress test volume assumptions before committing to inventory.

Pricing

Back into the minimum price needed to hit your target margin.

?
Enter cost and margin to see recommended pricing.

Purpose: Back into the minimum price needed to hit a target margin. It gives you a floor price for quotes and renewals.

Formula
\[\text{Price} = \frac{\text{Cost}}{1 - \text{Margin}\%}\]

Why it is useful: Protects margin on quotes and helps evaluate price sensitivity. It also exposes when discounts or cost creep push you below target.

Markup

See price and markup dollars when you increase cost by a percentage.

?
Enter cost and markup to see selling price.

Purpose: Translate markup percent into selling price and margin dollars. It is a quick way to price when you have a known cost base.

Formula
\[\text{Selling Price} = \text{Cost} \times (1 + \text{Markup}\%)\]

Why it is useful: Fast cost-plus pricing when vendors or labor costs shift. It also shows the dollar impact of small markup changes.

Customer Lifetime Value

Estimate total revenue per customer based on retention and spend.

?
Enter order value, frequency, and retention to calculate LTV.

Purpose: Estimate revenue per customer based on spend, frequency, and retention. It provides a simple model for lifetime economics.

Formula
\[\text{LTV} = \text{Avg Order} \times \text{Purchase Frequency} \times \text{Retention Period}\]

Why it is useful: Guides acquisition budgets and highlights which cohorts are worth investing in. It also helps compare segments when churn differs.

Net Revenue Retention

Measure how expansion, contraction, and churn impact starting revenue.

?
Enter starting, expansion, contraction, and churn revenue to calculate NRR.

Purpose: Measure how existing customer revenue grows after churn and expansion. It captures retention and upsell performance in one number.

Formula
\[\text{NRR} = \frac{\text{Starting Revenue} + \text{Expansion} - \text{Contraction} - \text{Churn}}{\text{Starting Revenue}}\]

Why it is useful: Captures customer health and product fit without new logo sales. It also shows whether growth is sustainable inside the base.

Cash Runway

Understand how many months of cash you have at current burn.

?
Enter cash and burn to calculate runway.

Purpose: Estimate how many months of cash remain at current burn. It translates cash balance into time.

Formula
\[\text{Runway (months)} = \frac{\text{Cash}}{\text{Monthly Burn}}\]

Why it is useful: Drives timing for fundraising, hiring, or cost reductions. It also clarifies how sensitive runway is to spending changes.

Gross Profit

Calculate profit dollars from revenue and direct costs.

?
Enter revenue and cost to calculate gross profit.

Purpose: See total profit dollars before operating expenses. It pairs revenue scale with cost discipline.

Formula
\[\text{Gross Profit} = \text{Revenue} - \text{Cost}\]

Why it is useful: Pairs with margin to show the absolute profit your volume generates. It also signals when growth is not creating enough gross dollars.

Contribution Margin

See how much each sale contributes after variable costs.

?
Enter price and variable cost to calculate contribution margin.

Purpose: Show dollars left per unit after variable costs. It isolates the profit that covers fixed costs.

Formula
\[\text{Contribution Margin} = \text{Price} - \text{Variable Cost}\]

Why it is useful: Makes unit economics clear and highlights price sensitivity. It also helps compare products with different cost structures.

Contribution Margin Ratio

Measure contribution margin as a percentage of price.

?
Enter price and variable cost to calculate the ratio.

Purpose: Express contribution margin as a percent of price. It normalizes unit economics across products.

Formula
\[\text{Contribution Margin Ratio} = \frac{\text{Price} - \text{Variable Cost}}{\text{Price}}\]

Why it is useful: Converts fixed costs into revenue targets for planning. It also makes break-even revenue easier to communicate.

Break-Even Revenue

Convert fixed costs into a revenue target.

?
Enter fixed costs, price, and variable cost to estimate break-even revenue.

Purpose: Translate fixed costs into a revenue goal. It shows the sales threshold needed to cover overhead.

Formula
\[\text{Break-even Revenue} = \frac{\text{Fixed Costs}}{\text{Contribution Margin Ratio}}\]

Why it is useful: Gives a revenue target that is easier to communicate than unit counts. It also links pricing strategy to the break-even line.

Margin Percent

Calculate gross margin using price and cost per unit.

?
Enter price and cost to calculate margin percent.

Purpose: Calculate gross margin using unit price and cost. It provides a quick health check on a quote.

Formula
\[\text{Margin}\% = \frac{\text{Price} - \text{Cost}}{\text{Price}}\]

Why it is useful: Validates pricing against margin targets before you quote. It also reveals if cost changes are eroding profitability.

Markup Percent

Calculate markup based on price and cost per unit.

?
Enter price and cost to calculate markup percent.

Purpose: Compute markup percent from cost and price. It keeps pricing consistent across different cost bases.

Formula
\[\text{Markup}\% = \frac{\text{Price} - \text{Cost}}{\text{Cost}}\]

Why it is useful: Keeps markup policies consistent when vendor costs change. It also helps compare pricing across vendors or SKUs.

LTV (Gross Margin)

Convert lifetime value into gross margin dollars.

?
Enter LTV and gross margin to calculate gross margin LTV.

Purpose: Convert revenue LTV into gross margin dollars. It focuses on profit rather than top-line only.

Formula
\[\text{LTV}_{\text{gross margin}} = \text{LTV} \times \text{Gross Margin}\%\]

Why it is useful: Aligns acquisition spend with profit, not just revenue. It also shows whether margin improvements extend customer value.

Subscription LTV

Estimate lifetime value from ARPA and churn.

?
Enter ARPA, margin, and churn to estimate subscription LTV.

Purpose: Estimate LTV for recurring revenue businesses. It connects churn, margin, and ARPA into one view.

Formula
\[\text{Subscription LTV} = \frac{\text{ARPA} \times \text{Gross Margin}\%}{\text{Churn Rate}}\]

Why it is useful: Shows how churn and margin directly impact lifetime value. It also helps model retention improvements and pricing changes.

Gross Revenue Retention

Measure how well you keep revenue before expansion.

?
Enter starting, contraction, and churn revenue to calculate GRR.

Purpose: Measure revenue retention excluding expansion. It isolates churn and contraction from upsells.

Formula
\[\text{GRR} = \frac{\text{Starting Revenue} - \text{Contraction} - \text{Churn}}{\text{Starting Revenue}}\]

Why it is useful: Highlights churn health before upsell offsets losses. It also provides a baseline for account management performance.

Expansion Rate

See how much revenue grows inside the base.

?
Enter starting and expansion revenue to calculate expansion rate.

Purpose: Isolate upsell growth inside the existing base. It shows how much growth comes from expansion.

Formula
\[\text{Expansion Rate} = \frac{\text{Expansion}}{\text{Starting Revenue}}\]

Why it is useful: Shows how much growth comes from existing accounts. It also helps forecast growth without relying on new customer acquisition.

Net Burn

Track monthly cash out minus cash in.

?
Enter cash out and cash in to calculate net burn.

Purpose: Calculate monthly cash burn after inflows. It reflects the true cash drain of the business.

Formula
\[\text{Net Burn} = \text{Cash Out} - \text{Cash In}\]

Why it is useful: Provides a more accurate runway input than gross spend. It also highlights whether revenue is covering core costs.

Runway (Net Burn)

Calculate runway using net burn instead of gross burn.

?
Enter cash and net burn to calculate runway.

Purpose: Estimate runway using net burn instead of gross burn. It accounts for incoming cash while spending continues.

Formula
\[\text{Runway (months)} = \frac{\text{Cash}}{\text{Net Burn}}\]

Why it is useful: Reflects the cash runway after revenue offsets expenses. It also shows how improved collections extend time.

Need a CFO to pressure-test these numbers for you?

Email us@nexera.team with a quick summary of your challenge and we’ll reply with next steps.

Explore Fractional CFO Services
Index

Contact Us