UD5 Toolkit
Baby Feeding Log - Online Track Breast & Bottle Patterns
Record feeding times, side (left/right for nursing) or oz for bottle. Track daily patterns. Data stays in your browser. Simple newborn helper.
Simple Ledger Book - Online Debit / Credit Tracker
Simple Ledger Book
Online Debit / Credit Tracker — Free, Private, No Sign-up Needed
Opening Balance
$
Set your starting balance. All transactions will be calculated from this amount.
Total Credits
$0.00Total Debits
$0.00Net Balance
$0.00Add New Transaction
Transaction History
| Date | Description | Type | Amount | Balance | Actions |
|---|
No transactions yet. Add your first entry above.
Frequently Asked Questions
In double-entry accounting, debit (Dr) increases asset or expense accounts, while credit (Cr) increases liability, equity, or revenue accounts. In this simple ledger, debit means money leaving (expense/withdrawal), and credit means money coming in (income/deposit).
Enter your opening balance, then add transactions with date, description, type (debit/credit), and amount. The tool automatically computes a running balance and summary totals. All data is stored locally in your browser — no server involved.
Absolutely. Everything stays on your device using localStorage. No data is transmitted or stored on any server. However, clearing your browser data will erase your ledger, so we recommend exporting regularly as a CSV backup.
Yes! Use the edit icon to modify a transaction, or the delete icon to remove it. Balance and totals are instantly recalculated.
Click the Export button above the table. A CSV file will download, which you can open with any spreadsheet application. The export includes date, description, type, amount, and the running balance for each record.
Sourdough Starter Feeding Tracker – Online Reminder & Log
Log when you last fed your starter. See when it needs feeding. Simple discard/feed schedule alarm.
Dishwasher Rinse Aid Refill Tracker – Online Cycle Count
Log how many cycles since last refill and get an alert when it's likely empty.
Simple Syrup Sugar Calculator – Online Rich vs. Standard
Calculate sugar and water amounts to make standard (1:1) or rich (2:1) simple syrup by weight or volume.
Grow Light Duration Companion – Online DLI & Photoperiod Guide
Select plant type to see recommended Daily Light Integral (DLI) and photoperiod. Set a timer reminder for your grow lights. Healthy indoor plants.
Calories Burned While Sleeping – BMR‑Based Estimator
Based on your weight and hours slept, estimate how many calories you burn simply by sleeping. See the contribution of basal metabolic rate to daily energy use.
Simple Tax Credit Checker - Online Estimate GST/HST & Climate
Quick eligibility estimator for Canadian GST/HST credit and climate action incentive based on income and family size. For informational purpose only.