Lab

Install Tivio Lab

Add to your home screen

Open in Safari

Make sure you're using Safari browser

Tap the Share button

Look for the icon

Tap "Add to Home Screen"

Scroll down and tap "Add to Home Screen"

Tap "Add" to confirm

Done! Tivio Lab is now on your home screen 🎉

Open in Chrome

Make sure you're using Chrome browser

Tap the Menu button

Look for the icon

Tap "Add to Home screen"

Or tap "Install app" if available

Tap "Add" or "Install"

Done! Tivio Lab is now on your home screen 🎉

Once installed, Tivio Lab will work offline and launch like a native app!

Daily Operations

5 free calculators for landlords and property managers

100% Free No Signup Required

Managing rental properties requires constant calculations—from prorating rent for mid-month move-ins to determining appropriate late fees. These daily operations calculators handle the math so you can focus on your business.

Whether you're onboarding a new tenant, processing a lease renewal, or calculating security deposit amounts, these tools give you accurate results in seconds. All calculations follow industry standards and common legal requirements.

All Daily Operations Calculators

Prorated Rent Calculator

Calculate partial month rent for move-ins and move-outs

Rent Increase Calculator

Determine new rent amounts after percentage increases

Late Fee Calculator

Calculate late fees based on rent and grace periods

Security Deposit Calculator

Determine appropriate security deposit amounts

Lease Renewal Cost Calculator

Estimate costs associated with lease renewals

Frequently Asked Questions

Divide monthly rent by days in the month to get the daily rate, then multiply by the number of days the tenant will occupy. For example, $1,500 rent ÷ 30 days × 16 days = $800 prorated rent.

Most landlords charge either a flat fee ($25-75) or a percentage of rent (5-10%). Many states cap late fees, so check local laws. A 5-day grace period is standard.

Typically 1-2 months rent, but state laws vary. California caps at 2 months for unfurnished units, while Texas has no limit. Always verify local regulations.