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Pricing ROI and Breakeven Calculator — Free HTML CSS JS Snippet

Pricing ROI and Breakeven Calculator · Pricing · Plain HTML, CSS & JS · Live preview

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Source Code

<div class="rbc-card">
  <div class="rbc-head">
    <h3>See what switching actually saves you</h3>
    <p>Tell us your current setup — we'll calculate your breakeven point and first-year savings.</p>
  </div>

  <div class="rbc-inputs">
    <label class="rbc-field">
      <span>What you spend now <small>per month</small></span>
      <div class="rbc-input-wrap"><span class="rbc-prefix">$</span><input type="number" id="rbcCurrentSpend" value="450" min="0" step="10"></div>
    </label>
    <label class="rbc-field">
      <span>Hours/week on manual work</span>
      <div class="rbc-input-wrap"><input type="number" id="rbcHours" value="6" min="0" step="0.5"><span class="rbc-suffix">hrs</span></div>
    </label>
    <label class="rbc-field">
      <span>Average hourly cost <small>fully loaded</small></span>
      <div class="rbc-input-wrap"><span class="rbc-prefix">$</span><input type="number" id="rbcRate" value="45" min="0" step="5"></div>
    </label>
  </div>

  <div class="rbc-plan">
    <span>Our plan</span>
    <div class="rbc-plan-price">$129<small>/mo</small></div>
  </div>

  <div class="rbc-results" id="rbcResults">
    <div class="rbc-result">
      <span class="rbc-result-label">Time saved value</span>
      <b class="rbc-result-value" id="rbcTimeValue">$0</b>
      <span class="rbc-result-sub">per month, at 70% automation</span>
    </div>
    <div class="rbc-result rbc-result-highlight">
      <span class="rbc-result-label">Net monthly savings</span>
      <b class="rbc-result-value" id="rbcNetSavings">$0</b>
      <span class="rbc-result-sub">vs. your current setup</span>
    </div>
    <div class="rbc-result">
      <span class="rbc-result-label">Breakeven point</span>
      <b class="rbc-result-value" id="rbcBreakeven">Day 0</b>
      <span class="rbc-result-sub">when savings cover the switch</span>
    </div>
  </div>

  <div class="rbc-bar-track">
    <div class="rbc-bar-fill" id="rbcBarFill"></div>
  </div>
  <div class="rbc-bar-labels"><span>Current cost</span><span id="rbcBarLabelRight">Our plan + time saved</span></div>

  <p class="rbc-year" id="rbcYearSavings">Estimated first-year savings: $0</p>
</div>

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What's included

Features

Three live inputs (spend, hours, hourly rate) drive every derived number on the card
Deliberately conservative 70% automation assumption instead of overclaiming full automation
Breakeven day computed from a real one-time switch cost divided by monthly net savings
Comparison bar fill is calculated from actual proportions, clamped so neither side vanishes
First-year projection subtracts the switch cost once, not monthly, avoiding an understated number
Negative-savings case handled explicitly with N/A breakeven and cost-framed year label
formatMoney() rounds and comma-formats every dollar value consistently
No chart library — the comparison bar is two plain divs with a computed width
Export as HTML file, React JSX, or React + Tailwind CSS
Mobile (375px), Tablet (768px), Desktop device preview buttons

About this UI Snippet

Pricing ROI and Breakeven Calculator — Turn Current Spend and Hours into a Live Savings Number

Screenshot of the Pricing ROI and Breakeven Calculator snippet rendered live

A price tag alone answers "how much does this cost" — it never answers "is this actually worth it for me." This snippet answers the second question directly: a visitor enters what they currently spend and how many hours a week they lose to manual work, and the widget calculates a monthly savings figure, a breakeven day count, and a projected first-year number, all recalculating live as the inputs change.

Turning hours into dollars, deliberately conservative

recalc() converts weekly hours into a monthly figure (hoursPerWeek * WEEKS_PER_MONTH, using 4.33 as the average weeks-per-month rather than a round 4, which would systematically undercount), then applies a fixed AUTOMATION_RATE of 0.7 — assuming the product only automates 70% of that manual work, not all of it. This is deliberate: claiming 100% automation would read as marketing hype and undermine trust in every other number on the card; a partial, named assumption reads as credible instead.

Net savings is spend replaced plus time recovered, minus the new cost

netSavings = (currentSpend + timeValue) - totalNewCost — the visitor's existing spend is treated as fully eliminated (replaced by the new plan), and the dollar value of recovered time is added on top, then the new plan's price is subtracted. This is why a visitor with modest current spend but a lot of manual hours can still see a strongly positive number: the time-value term often outweighs the spend term.

Breakeven is a real division, not a hardcoded promise

Rather than displaying a generic "pays for itself fast!" line, breakevenDays is computed as (SWITCH_COST / netSavings) * 30 — a fixed one-time SWITCH_COST divided by the *monthly* net savings, scaled into a day count. A visitor whose net savings are small sees a longer, honest breakeven window; one whose savings are large sees it converge toward "Day 1." If netSavings is zero or negative, the breakeven figure explicitly reads "N/A" rather than showing a nonsensical or infinite number.

The comparison bar's fill is computed, not decorative

The two-color bar's green fill width is derived from totalNewCost's share of the three-way combined total (current spend, time value, and new cost), inverted and clamped between 8% and 92% so neither side of the bar ever fully vanishes regardless of how lopsided the numbers get — a full 0% or 100% fill would misleadingly suggest one side costs literally nothing.

Year projection subtracts the switch cost once, not monthly

yearSavings = netSavings * 12 - SWITCH_COST — the one-time onboarding cost is subtracted a single time from the annualized monthly savings, not deducted every month, which would understate the real first-year number. If the result comes out negative, the label switches from "savings" to "cost" language rather than showing a misleading negative "savings" figure.

Customizing it

Adjust PLAN_PRICE, AUTOMATION_RATE, and SWITCH_COST to match your actual product's pricing and realistic automation rate — these three constants drive every number on the card. Swap the "hours + hourly rate" framing for a different cost model (e.g. per-transaction fees) by changing what timeValue represents in recalc(); the rest of the calculation chain (net savings, breakeven, year projection) stays the same shape.

Step by step

How to Use

  1. 1
    Enter your current monthly spendWhat you pay today for the tool or process this plan replaces.
  2. 2
    Enter weekly manual hours and hourly costThe calculator assumes 70% of that time gets automated by the plan.
  3. 3
    Read the three result tilesTime saved value, net monthly savings, and the breakeven day all update live.
  4. 4
    Check the comparison barVisualizes your current cost against the new plan price plus time value recovered.
  5. 5
    Read the first-year projectionAnnualized savings minus a one-time switch cost, shown at the bottom.
  6. 6
    Adjust the assumptionsEdit PLAN_PRICE, AUTOMATION_RATE, and SWITCH_COST in the JS panel to match your product.

Real-world uses

Common Use Cases

B2B SaaS pricing and sales pages
Give a prospect a personalized savings number instead of a generic "save time and money" claim.
Tool-replacement and migration campaigns
Pair with a pricing plan migration preview for visitors switching from a specific competitor.
Sales enablement and demo-request pages
Capture a stronger lead by having a prospect input real numbers before requesting a call.
Learn honest ROI-calculator math
Study how conservative assumptions (70% automation, a real switch cost) build more credible numbers than a hardcoded promise.
Consulting and services pricing pages
Reuse the same spend-plus-time-value framing for a services or agency retainer comparison.
Related: Cost Per User Breakdown
Pair with the Cost Per User Breakdown for a complementary per-seat view alongside this ROI view.

Got questions?

Frequently Asked Questions

Claiming that every manual hour disappears would read as marketing hype and undermine trust in the rest of the numbers on the card. A named, partial AUTOMATION_RATE constant (0.7) produces a more credible, defensible savings figure, and it is a single constant you can tune to match your actual product's real automation coverage.

A fixed one-time SWITCH_COST (representing onboarding/migration effort) is divided by the calculated monthly net savings, then scaled by 30 to express it as a day count: (SWITCH_COST / netSavings) * 30. If net savings are zero or negative, the calculator shows "N/A" instead of a nonsensical or infinite breakeven figure.

It is the visitor's current monthly spend plus the calculated dollar value of the manual hours saved, minus the new plan's price: (currentSpend + timeValue) - totalNewCost. Current spend is treated as fully replaced by switching, and the recovered-time value is added on top before subtracting what the new plan costs.

yearSavings is calculated as netSavings * 12 minus SWITCH_COST a single time, because the onboarding/migration cost is a one-time expense, not a recurring monthly one. Subtracting it every month would significantly understate the real first-year savings figure.

The net savings figure switches to red text with a leading minus sign, the breakeven tile shows "N/A" instead of a misleading day count, and the bottom summary line switches its wording from "Estimated first-year savings" to "Estimated first-year cost" — the calculator never hides or mislabels a negative outcome as a positive one.

Edit the PLAN_PRICE, AUTOMATION_RATE, SWITCH_COST, and WEEKS_PER_MONTH constants near the top of the JS panel. All of recalc()'s downstream math (time value, net savings, breakeven, and the year projection) reads from these constants, so changing them updates every derived number consistently.