Everyday calculators
Bills, fuel cost, splitting the check and more.
These are the small, specific calculations that come up in ordinary daily life rather than in a math class or a financial plan — splitting a bill, working out a tip, checking a discount, or converting a recipe measurement.
A few of these overlap conceptually with the Finance calculators (Discount Calculator and Tip Calculator both use straightforward percentage math), but they're grouped here because the situations they're built for — shopping, dining, cooking — are everyday rather than financial planning.
Electricity Bill Calculator
Free Electricity Bill Calculator to estimate your electricity bill based on appliance wattage, usage hours, unit consumption, and electricity rate.
Fuel Cost Calculator
Free Fuel Cost Calculator to estimate your trip fuel cost based on distance, vehicle mileage, fuel price, and fuel consumption.
Split Bill Calculator
Free Split Bill Calculator to split bills evenly among any group, calculate tips, and find each person's share instantly.
Love Percentage Calculator
Free Love Calculator to check your love compatibility score by entering two names. A fun and entertaining relationship compatibility calculator.
Cooking Measurement Converter
Free Cooking Measurement Converter to convert cups, tablespoons, teaspoons, ounces, milliliters, and other kitchen measurements instantly.
Tip Calculator
Free Tip Calculator to work out the tip amount and total bill at common tip percentages, and split it evenly across a group.
Discount Calculator
Free Discount Calculator to find the final price and amount saved after a percentage discount, including stacked (successive) discounts.
How to choose the right calculator
- Split a bill evenly or by custom shares, with tax and tip → Split Bill Calculator
- Just the tip amount and total at a preset percentage → Tip Calculator
- Final price and savings after a discount, including stacked discounts → Discount Calculator
- Estimate a monthly electricity bill from usage → Electricity Bill Calculator
- Estimate fuel cost for a trip → Fuel Cost Calculator
- Convert cups, tablespoons, or grams in a recipe → Cooking Measurement Converter
- A lighthearted name-compatibility percentage → Love Percentage Calculator
Frequently asked questions
Tip Calculator is quicker when you just want the tip amount and an even split. Split Bill Calculator is the better choice when the group needs custom shares, or you want tax and tip handled as separate steps.
No — this is a common mistake. A 20% discount followed by an extra 10% off comes out to a 28% total discount, not 30%, because the second discount applies to the already-reduced price. Discount Calculator handles this correctly and explains why on its own page.