Tithe Calculator
Enter your income to instantly calculate your tithe. Compare gross vs net, across any pay frequency.
Enter deductions for your selected pay period. Net income = Gross minus all deductions above.
Tithing by Denomination
Tithing FAQ
Should I tithe on gross or net income?
This is the most common tithing question. Those who advocate tithing on gross income point to the "firstfruits" principle (Proverbs 3:9) — giving from the full amount before any deductions. Those who favor tithing on net income take a practical approach, especially for people with high tax burdens, arguing you should tithe on what you actually take home. Neither position is universally mandated by Scripture — most traditions leave it to personal conviction. This calculator shows both amounts side by side so you can decide what's right for you.
How do I calculate 10% tithe?
Multiply your income by 0.10. For example, if your monthly gross income is $5,000, your tithe would be $5,000 × 0.10 = $500. If you're paid biweekly and earn $2,500 per paycheck, your tithe per paycheck is $250. Use the calculator above for instant results across all pay frequencies.
What is the difference between tithe and offering?
A tithe is the baseline 10% of your income — a regular, committed portion. An offering is anything given above and beyond that 10%, given freely and voluntarily. Most denominations distinguish between the two: tithes support the local church's operations, while offerings may go toward missions, building funds, or special causes. This calculator focuses on calculating your tithe; offerings are a personal decision beyond the tithe.
How do I tithe if I'm self-employed or a freelancer?
Most self-employed believers tithe on net profit — that is, gross receipts minus legitimate business expenses — since those expenses are a cost of earning income, not personal income. For example, if you earn $10,000 in revenue but have $3,000 in business expenses, you would tithe on $7,000. Use the "Self-Employed / Business" mode in the calculator above to enter your business expenses and compare gross vs net tithing.
Do I tithe on my bonus or commission?
Most traditions say yes — tithe on all income, including bonuses, commissions, tax refunds, and windfalls. Treat a bonus the same as regular income. You can enter your bonus amount as your gross income and set the frequency to "Annually" (or the period in which you received it) to see the tithe amount.
How often should I tithe — weekly, monthly, or per paycheck?
Your tithing frequency should match your pay frequency for consistency. If you're paid biweekly, tithe biweekly. If monthly, tithe monthly. The key is regularity. Use the pay frequency dropdown in the calculator to see your tithe per period. Your annual total remains the same regardless of how often you give.
What percentage should I tithe?
The traditional and biblical tithe is 10% (Leviticus 27:30, Malachi 3:10). Some denominations, like the Catholic Church, suggest 5% to the parish and 5% to other charities. Some believers choose to give more. The calculator defaults to 10% but allows any percentage — enter whatever aligns with your conviction and financial situation.
Is tithing tax deductible?
Charitable contributions to qualified religious organizations are generally tax deductible in the United States if you itemize deductions on your tax return. However, this calculator shows giving amounts only — it does not calculate tax savings. Consult a tax professional for advice on the deductibility of your tithes and charitable giving.
What does the Bible say about tithing?
Several key passages address tithing: Leviticus 27:30 establishes the tithe as "holy to the Lord." Malachi 3:10 calls believers to "bring the whole tithe into the storehouse." In Matthew 23:23, Jesus affirms the practice of tithing while emphasizing justice, mercy, and faithfulness. 2 Corinthians 9:7 teaches that "God loves a cheerful giver." The principle across these passages is one of faithful, generous, and willing giving.