ROI Calculator
Help your website visitors make informed investment decisions with a professional ROI calculator. This template calculates return on investment with options for opportunity cost, inflation adjustment, and annualized returns. Perfect for financial advisors, business consultants, SaaS companies demonstrating product value, or any business helping customers evaluate investments. Capture lead information from users actively calculating potential returns.
Try the Calculator
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export function roiCalculator(form: FormTs) {
form.addRow(row => {
row.addTextPanel('header', {
computedValue: () => 'ROI Calculator',
customStyles: { 'font-size': '1.5rem', 'font-weight': '600', 'color': '#1e293b' }
});
});
form.addRow(row => {
row.addTextPanel('subheader', {
computedValue: () => 'Calculate the return on your investment',
customStyles: { 'font-size': '1rem', 'color': '#64748b' }
});
});
form.addSpacer({ height: 20 });
// Investment Details Section
const investmentSection = form.addSubform('investmentDetails', { title: '💵 Investment Details' });
investmentSection.addRow(row => {
row.addDecimal('initialInvestment', {
label: 'Initial Investment Amount ($)',
min: 0,
max: 100000000,
defaultValue: 10000,
decimalPlaces: 2,
isRequired: true
}, '1fr');
row.addDecimal('additionalCosts', {
label: 'Additional Costs ($)',
min: 0,
max: 10000000,
defaultValue: 0,
decimalPlaces: 2,
tooltip: 'Include ongoing costs, maintenance, etc.'
}, '1fr');
});
// Returns Section
const returnsSection = form.addSubform('returnsDetails', { title: '📈 Expected Returns' });
returnsSection.addRow(row => {
row.addRadioButton('returnType', {
label: 'How will you measure returns?',
options: [
{ id: 'total', name: 'Total Return Amount' },
{ id: 'revenue', name: 'Revenue Generated' },
{ id: 'savings', name: 'Cost Savings' }
],
defaultValue: 'total',
orientation: 'horizontal',
isRequired: true
});
});
returnsSection.addRow(row => {
row.addDecimal('expectedReturn', {
label: () => {
const type = returnsSection.radioButton('returnType')?.value() || 'total';
const labels: Record<string, string> = {
'total': 'Total Return Amount ($)',
'revenue': 'Expected Revenue ($)',
'savings': 'Expected Savings ($)'
};
return labels[type] || 'Expected Return ($)';
},
min: 0,
max: 100000000,
defaultValue: 15000,
decimalPlaces: 2,
isRequired: true
}, '1fr');
row.addInteger('timeframe', {
label: 'Timeframe (months)',
min: 1,
max: 120,
defaultValue: 12,
isRequired: true
}, '1fr');
});
// Advanced Options Section
const advancedSection = form.addSubform('advancedOptions', { title: '⚙️ Advanced Options', isCollapsible: true });
advancedSection.addRow(row => {
row.addCheckbox('includeOpportunityCost', {
label: 'Include Opportunity Cost',
defaultValue: false
}, '1fr');
row.addDecimal('alternativeReturn', {
label: 'Alternative Investment Return (%)',
min: 0,
max: 50,
defaultValue: 5,
decimalPlaces: 1,
isVisible: () => advancedSection.checkbox('includeOpportunityCost')?.value() === true,
tooltip: 'What return could you get elsewhere? (e.g., 5% for savings account)'
}, '1fr');
});
advancedSection.addRow(row => {
row.addCheckbox('adjustForInflation', {
label: 'Adjust for Inflation',
defaultValue: false
}, '1fr');
row.addDecimal('inflationRate', {
label: 'Annual Inflation Rate (%)',
min: 0,
max: 20,
defaultValue: 3,
decimalPlaces: 1,
isVisible: () => advancedSection.checkbox('adjustForInflation')?.value() === true
}, '1fr');
});
form.addSpacer({ height: 20, showLine: true, lineStyle: 'dashed' });
// Results Section
const resultsSection = form.addSubform('results', { title: '💰 ROI Analysis', isCollapsible: false });
resultsSection.addRow(row => {
row.addPriceDisplay('totalInvestment', {
label: 'Total Investment',
computedValue: () => {
const initial = investmentSection.decimal('initialInvestment')?.value() || 0;
const additional = investmentSection.decimal('additionalCosts')?.value() || 0;
return initial + additional;
},
variant: 'default'
}, '1fr');
row.addPriceDisplay('netProfit', {
label: 'Net Profit',
computedValue: () => {
const initial = investmentSection.decimal('initialInvestment')?.value() || 0;
const additional = investmentSection.decimal('additionalCosts')?.value() || 0;
const returns = returnsSection.decimal('expectedReturn')?.value() || 0;
const totalCost = initial + additional;
let netProfit = returns - totalCost;
// Adjust for opportunity cost
if (advancedSection.checkbox('includeOpportunityCost')?.value()) {
const altReturn = advancedSection.decimal('alternativeReturn')?.value() || 5;
const months = returnsSection.integer('timeframe')?.value() || 12;
const opportunityCost = totalCost * (altReturn / 100) * (months / 12);
netProfit -= opportunityCost;
}
// Adjust for inflation
if (advancedSection.checkbox('adjustForInflation')?.value()) {
const inflation = advancedSection.decimal('inflationRate')?.value() || 3;
const months = returnsSection.integer('timeframe')?.value() || 12;
const inflationFactor = Math.pow(1 + inflation / 100, months / 12);
netProfit = netProfit / inflationFactor;
}
return Math.round(netProfit * 100) / 100;
},
variant: () => {
const initial = investmentSection.decimal('initialInvestment')?.value() || 0;
const additional = investmentSection.decimal('additionalCosts')?.value() || 0;
const returns = returnsSection.decimal('expectedReturn')?.value() || 0;
return returns > (initial + additional) ? 'success' : 'error';
}
}, '1fr');
});
resultsSection.addRow(row => {
row.addTextPanel('annualizedRoi', {
computedValue: () => {
const initial = investmentSection.decimal('initialInvestment')?.value() || 0;
const additional = investmentSection.decimal('additionalCosts')?.value() || 0;
const returns = returnsSection.decimal('expectedReturn')?.value() || 0;
const months = returnsSection.integer('timeframe')?.value() || 12;
const totalCost = initial + additional;
if (totalCost === 0 || months === 0) return '';
const netProfit = returns - totalCost;
const roi = (netProfit / totalCost) * 100;
const annualizedRoi = roi * (12 / months);
return `Annualized ROI: ${(Number(annualizedRoi) || 0).toFixed(1)}% per year`;
},
customStyles: {
'font-size': '1.1rem',
'text-align': 'center',
'color': '#475569'
}
});
});
resultsSection.addRow(row => {
row.addTextPanel('paybackPeriod', {
computedValue: () => {
const initial = investmentSection.decimal('initialInvestment')?.value() || 0;
const additional = investmentSection.decimal('additionalCosts')?.value() || 0;
const returns = returnsSection.decimal('expectedReturn')?.value() || 0;
const months = returnsSection.integer('timeframe')?.value() || 12;
const totalCost = initial + additional;
if (totalCost === 0 || returns === 0) return '';
const monthlyReturn = returns / months;
const paybackMonths = totalCost / monthlyReturn;
if (paybackMonths > months) {
return `Payback Period: ${(Number(paybackMonths) || 0).toFixed(1)} months (exceeds timeframe)`;
}
return `Payback Period: ${(Number(paybackMonths) || 0).toFixed(1)} months`;
},
customStyles: {
'font-size': '1rem',
'text-align': 'center',
'color': '#64748b'
}
});
});
const finalSection = form.addSubform('final', {
title: '🧾 Summary',
isCollapsible: false,
sticky: 'bottom'
});
finalSection.addRow(row => {
row.addTextPanel('roiResult', {
computedValue: () => {
const initial = investmentSection.decimal('initialInvestment')?.value() || 0;
const additional = investmentSection.decimal('additionalCosts')?.value() || 0;
const returns = returnsSection.decimal('expectedReturn')?.value() || 0;
const totalCost = initial + additional;
if (totalCost === 0) return 'Enter investment details';
let netProfit = returns - totalCost;
// Adjust for opportunity cost
if (advancedSection.checkbox('includeOpportunityCost')?.value()) {
const altReturn = advancedSection.decimal('alternativeReturn')?.value() || 5;
const months = returnsSection.integer('timeframe')?.value() || 12;
const opportunityCost = totalCost * (altReturn / 100) * (months / 12);
netProfit -= opportunityCost;
}
// Adjust for inflation
if (advancedSection.checkbox('adjustForInflation')?.value()) {
const inflation = advancedSection.decimal('inflationRate')?.value() || 3;
const months = returnsSection.integer('timeframe')?.value() || 12;
const inflationFactor = Math.pow(1 + inflation / 100, months / 12);
netProfit = netProfit / inflationFactor;
}
const roi = (netProfit / totalCost) * 100;
return `ROI: ${(Number(roi) || 0).toFixed(1)}%`;
},
customStyles: {
'font-size': '2rem',
'font-weight': '700',
'text-align': 'center',
'color': '#1e293b'
}
});
});
finalSection.addRow(row => {
row.addTextPanel('disclaimer', {
computedValue: () => 'Estimates only. Consult a financial advisor for decisions.',
customStyles: { 'font-size': '0.85rem', 'color': '#94a3b8', 'font-style': 'italic', 'text-align': 'center' }
});
});
form.configureSubmitButton({
label: 'Save Analysis'
});
}
Frequently Asked Questions
How can SaaS companies use this calculator?
Replace 'investment' with your software cost and 'returns' with expected savings or revenue increase. Show prospects the ROI of choosing your solution. This is powerful for enterprise sales.
Can financial advisors customize this?
Absolutely. Adjust the terminology for your services, add disclaimers required for your compliance, and capture client information for follow-up consultations.
Is this suitable for real estate investments?
Yes. Add fields for rental income, appreciation, and property expenses. Real estate investors can evaluate potential deals before contacting you.
Can I add more complex calculations?
The calculator supports advanced options like opportunity cost and inflation. You can extend it with IRR calculations, multiple investment scenarios, or comparison tools.
How does this generate leads?
Users calculating ROI are actively evaluating investments. The submit button captures their contact info and investment parameters - perfect for qualifying leads.