Storage Unit Rental Calculator
Help self-storage customers find the perfect unit with this interactive calculator. Visitors can compare unit sizes, see how features like climate control and drive-up access affect pricing, and get instant quotes with term discounts. The calculator also shows move-in costs including admin fees and optional services. Convert more website visitors into renters by showing transparent, personalized pricing.
Try the Calculator
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export function storageUnitRentalCalculator(form: FormTs) {
// Base monthly rates by unit size
const unitSizeRates: Record<string, number> = {
'5x5': 45,
'5x10': 75,
'10x10': 120,
'10x15': 160,
'10x20': 200,
'10x25': 250,
'10x30': 300
};
// Climate control premium
const climateControlPremium = 1.35;
// Location multipliers
const locationMultipliers: Record<string, number> = {
'urban': 1.3,
'suburban': 1.0,
'rural': 0.85
};
// Floor level discounts/premiums
const floorAdjustments: Record<string, number> = {
'ground': 1.1,
'upper': 0.95,
'basement': 0.90
};
form.addRow(row => {
row.addTextPanel('header', {
computedValue: () => 'Storage Unit Rental Estimate',
customStyles: { 'font-size': '1.5rem', 'font-weight': '600', 'color': '#1e293b' }
});
});
form.addSpacer({ height: 20 });
// Unit Selection Section
const unitSection = form.addSubform('unitSelection', { title: '📦 Unit Selection' });
unitSection.addRow(row => {
row.addRadioButton('unitSize', {
label: 'Unit Size',
options: [
{ id: '5x5', name: '5x5 (25 sq ft) - Small closet' },
{ id: '5x10', name: '5x10 (50 sq ft) - Walk-in closet' },
{ id: '10x10', name: '10x10 (100 sq ft) - Half garage' },
{ id: '10x15', name: '10x15 (150 sq ft) - Large bedroom' },
{ id: '10x20', name: '10x20 (200 sq ft) - One-car garage' },
{ id: '10x25', name: '10x25 (250 sq ft) - Large garage' },
{ id: '10x30', name: '10x30 (300 sq ft) - Two-car garage' }
],
defaultValue: '10x10',
orientation: 'vertical',
isRequired: true
});
});
unitSection.addRow(row => {
row.addDropdown('location', {
label: 'Facility Location',
options: [
{ id: 'urban', name: 'Urban/Downtown (+30%)' },
{ id: 'suburban', name: 'Suburban (Standard)' },
{ id: 'rural', name: 'Rural (-15%)' }
],
defaultValue: 'suburban',
isRequired: true
}, '1fr');
row.addDropdown('floorLevel', {
label: 'Floor Level',
options: [
{ id: 'ground', name: 'Ground Floor (+10%)' },
{ id: 'upper', name: 'Upper Floor (-5%)' },
{ id: 'basement', name: 'Basement Level (-10%)' }
],
defaultValue: 'ground',
isRequired: true
}, '1fr');
});
// Features Section
const featuresSection = form.addSubform('features', { title: '🌡️ Unit Features' });
featuresSection.addRow(row => {
row.addCheckbox('climateControl', {
label: 'Climate Controlled (+35%)',
defaultValue: false
}, '1fr');
row.addCheckbox('driveUp', {
label: 'Drive-Up Access (+$15/mo)',
defaultValue: false
}, '1fr');
});
featuresSection.addRow(row => {
row.addCheckbox('electricity', {
label: 'Electrical Outlet (+$25/mo)',
defaultValue: false
}, '1fr');
row.addCheckbox('twentyFourHour', {
label: '24/7 Access (+$20/mo)',
defaultValue: true
}, '1fr');
});
// Rental Duration Section
const durationSection = form.addSubform('duration', { title: '📅 Rental Duration' });
durationSection.addRow(row => {
row.addRadioButton('rentalTerm', {
label: 'Rental Term',
options: [
{ id: 'monthly', name: 'Month-to-Month' },
{ id: '3-month', name: '3 Months (-5%)' },
{ id: '6-month', name: '6 Months (-10%)' },
{ id: '12-month', name: '12 Months (-15%)' }
],
defaultValue: 'monthly',
orientation: 'vertical',
isRequired: true
});
});
durationSection.addRow(row => {
row.addCheckbox('firstMonthFree', {
label: 'First Month Free Promo (if available)',
defaultValue: false
});
});
// Additional Services Section
const servicesSection = form.addSubform('services', { title: '✨ Additional Services' });
servicesSection.addRow(row => {
row.addCheckbox('insurance', {
label: 'Storage Insurance ($15/mo for $5,000 coverage)',
defaultValue: true
}, '1fr');
row.addCheckbox('locks', {
label: 'Heavy-Duty Lock ($20 one-time)',
defaultValue: false
}, '1fr');
});
servicesSection.addRow(row => {
row.addCheckbox('movingSupplies', {
label: 'Moving Supplies Kit ($50 one-time)',
defaultValue: false
}, '1fr');
row.addCheckbox('packingHelp', {
label: 'Packing Assistance ($75/hour)',
defaultValue: false
}, '1fr');
});
servicesSection.addRow(row => {
row.addInteger('packingHours', {
label: 'Packing Hours Needed',
min: 1,
max: 8,
defaultValue: 2,
isVisible: () => servicesSection.checkbox('packingHelp')?.value() === true
}, '1fr');
});
form.addSpacer({ height: 20, showLine: true, lineStyle: 'dashed' });
// Price Summary Section
const summarySection = form.addSubform('summary', { title: '💰 Cost Breakdown', isCollapsible: false });
summarySection.addRow(row => {
row.addPriceDisplay('baseRent', {
label: 'Base Monthly Rent',
computedValue: () => {
const unitSize = unitSection.radioButton('unitSize')?.value() || '10x10';
const location = unitSection.dropdown('location')?.value() || 'suburban';
const floorLevel = unitSection.dropdown('floorLevel')?.value() || 'ground';
const climateControl = featuresSection.checkbox('climateControl')?.value() || false;
let rate = unitSizeRates[unitSize] || 120;
rate *= locationMultipliers[location] || 1.0;
rate *= floorAdjustments[floorLevel] || 1.0;
if (climateControl) rate *= climateControlPremium;
return Math.round(rate);
},
variant: 'default'
}, '1fr');
row.addPriceDisplay('featuresTotal', {
label: 'Features & Access',
computedValue: () => {
let total = 0;
if (featuresSection.checkbox('driveUp')?.value()) total += 15;
if (featuresSection.checkbox('electricity')?.value()) total += 25;
if (featuresSection.checkbox('twentyFourHour')?.value()) total += 20;
return total;
},
variant: 'default',
prefix: '+',
suffix: '/mo'
}, '1fr');
});
summarySection.addRow(row => {
row.addPriceDisplay('termDiscount', {
label: 'Term Discount',
computedValue: () => {
const unitSize = unitSection.radioButton('unitSize')?.value() || '10x10';
const location = unitSection.dropdown('location')?.value() || 'suburban';
const floorLevel = unitSection.dropdown('floorLevel')?.value() || 'ground';
const climateControl = featuresSection.checkbox('climateControl')?.value() || false;
const rentalTerm = durationSection.radioButton('rentalTerm')?.value() || 'monthly';
let rate = unitSizeRates[unitSize] || 120;
rate *= locationMultipliers[location] || 1.0;
rate *= floorAdjustments[floorLevel] || 1.0;
if (climateControl) rate *= climateControlPremium;
let features = 0;
if (featuresSection.checkbox('driveUp')?.value()) features += 15;
if (featuresSection.checkbox('electricity')?.value()) features += 25;
if (featuresSection.checkbox('twentyFourHour')?.value()) features += 20;
const monthlyTotal = rate + features;
const termDiscounts: Record<string, number> = {
'monthly': 0,
'3-month': 0.05,
'6-month': 0.10,
'12-month': 0.15
};
const discount = termDiscounts[rentalTerm] || 0;
return -Math.round(monthlyTotal * discount);
},
variant: 'success',
prefix: '',
suffix: '/mo'
}, '1fr');
row.addPriceDisplay('insurance', {
label: 'Insurance',
computedValue: () => {
return servicesSection.checkbox('insurance')?.value() ? 15 : 0;
},
variant: 'default',
prefix: '+',
suffix: '/mo'
}, '1fr');
});
summarySection.addRow(row => {
row.addPriceDisplay('oneTimeFees', {
label: 'One-Time Fees',
computedValue: () => {
let total = 0;
if (servicesSection.checkbox('locks')?.value()) total += 20;
if (servicesSection.checkbox('movingSupplies')?.value()) total += 50;
if (servicesSection.checkbox('packingHelp')?.value()) {
const hours = servicesSection.integer('packingHours')?.value() || 2;
total += hours * 75;
}
return total;
},
variant: 'default',
prefix: '+'
}, '1fr');
});
const finalSection = form.addSubform('final', {
title: '🏢 Your Estimate',
isCollapsible: false,
sticky: 'bottom'
});
finalSection.addRow(row => {
row.addPriceDisplay('monthlyTotal', {
label: 'Monthly Total',
computedValue: () => {
const unitSize = unitSection.radioButton('unitSize')?.value() || '10x10';
const location = unitSection.dropdown('location')?.value() || 'suburban';
const floorLevel = unitSection.dropdown('floorLevel')?.value() || 'ground';
const climateControl = featuresSection.checkbox('climateControl')?.value() || false;
const rentalTerm = durationSection.radioButton('rentalTerm')?.value() || 'monthly';
let rate = unitSizeRates[unitSize] || 120;
rate *= locationMultipliers[location] || 1.0;
rate *= floorAdjustments[floorLevel] || 1.0;
if (climateControl) rate *= climateControlPremium;
let features = 0;
if (featuresSection.checkbox('driveUp')?.value()) features += 15;
if (featuresSection.checkbox('electricity')?.value()) features += 25;
if (featuresSection.checkbox('twentyFourHour')?.value()) features += 20;
const subtotal = rate + features;
const termDiscounts: Record<string, number> = {
'monthly': 0,
'3-month': 0.05,
'6-month': 0.10,
'12-month': 0.15
};
const discount = termDiscounts[rentalTerm] || 0;
const discountedTotal = subtotal * (1 - discount);
const insurance = servicesSection.checkbox('insurance')?.value() ? 15 : 0;
return Math.round(discountedTotal + insurance);
},
variant: 'large',
suffix: '/mo'
}, '1fr');
row.addPriceDisplay('moveInCost', {
label: 'Move-In Cost',
computedValue: () => {
const unitSize = unitSection.radioButton('unitSize')?.value() || '10x10';
const location = unitSection.dropdown('location')?.value() || 'suburban';
const floorLevel = unitSection.dropdown('floorLevel')?.value() || 'ground';
const climateControl = featuresSection.checkbox('climateControl')?.value() || false;
const rentalTerm = durationSection.radioButton('rentalTerm')?.value() || 'monthly';
const firstMonthFree = durationSection.checkbox('firstMonthFree')?.value() || false;
let rate = unitSizeRates[unitSize] || 120;
rate *= locationMultipliers[location] || 1.0;
rate *= floorAdjustments[floorLevel] || 1.0;
if (climateControl) rate *= climateControlPremium;
let features = 0;
if (featuresSection.checkbox('driveUp')?.value()) features += 15;
if (featuresSection.checkbox('electricity')?.value()) features += 25;
if (featuresSection.checkbox('twentyFourHour')?.value()) features += 20;
const subtotal = rate + features;
const termDiscounts: Record<string, number> = {
'monthly': 0,
'3-month': 0.05,
'6-month': 0.10,
'12-month': 0.15
};
const discount = termDiscounts[rentalTerm] || 0;
const monthlyRent = subtotal * (1 - discount);
const insurance = servicesSection.checkbox('insurance')?.value() ? 15 : 0;
const monthly = monthlyRent + insurance;
// First month rent (or free)
let moveIn = firstMonthFree ? 0 : monthly;
// Admin fee
moveIn += 25;
// One-time fees
if (servicesSection.checkbox('locks')?.value()) moveIn += 20;
if (servicesSection.checkbox('movingSupplies')?.value()) moveIn += 50;
if (servicesSection.checkbox('packingHelp')?.value()) {
const hours = servicesSection.integer('packingHours')?.value() || 2;
moveIn += hours * 75;
}
return Math.round(moveIn);
},
variant: 'default'
}, '1fr');
});
finalSection.addRow(row => {
row.addTextPanel('promoNote', {
computedValue: () => {
const firstMonthFree = durationSection.checkbox('firstMonthFree')?.value();
return firstMonthFree ? '* First month free promo applied!' : '';
},
customStyles: { 'font-size': '0.9rem', 'color': '#059669', 'font-weight': '500' },
isVisible: () => durationSection.checkbox('firstMonthFree')?.value() === true
});
});
finalSection.addRow(row => {
row.addTextPanel('disclaimer', {
computedValue: () => 'Prices may vary by location. $25 admin fee applies at move-in. Subject to availability.',
customStyles: { 'font-size': '0.85rem', 'color': '#64748b', 'font-style': 'italic' }
});
});
form.configureSubmitButton({
label: 'Reserve Unit'
});
}
Frequently Asked Questions
Can I set different prices for different locations?
Yes. You can customize the location multipliers or create separate calculators for each facility with their specific pricing.
How do I add promotions like first month free?
The template includes a first month free option. You can modify it to support other promotions like percentage discounts or seasonal specials.
Can I show real-time availability?
The calculator provides estimates. For real-time availability, you can integrate it with your property management system via webhooks or API.
Can customers reserve units directly?
Yes. The submit button collects customer information for reservations. Connect it to your booking system or CRM for instant unit holds.
What if I have different unit sizes?
You can easily add or remove unit sizes to match your facility's inventory. Each size can have its own base rate and description.